示例#1
0
文件: C___I4.cs 项目: 777ondro/sw-en
 public C___I4(CCrSc objCrSc, C_GEO___I objGeo, C_IFO objIFO, C_STR___I objStr, C___I objC__I, C_MAT___I objMat, C_ADD___I objAdd, ECrScSymmetry1 eSym)
 {
     if (eSym == ECrScSymmetry1.eDS)
         GetCrSc4_ID(objCrSc, objGeo, objIFO, objStr, objC__I, objMat, objAdd);
     else
         GetCrSc4_IM(objCrSc, objGeo, objIFO, objStr, objC__I, objMat, objAdd);
 }
示例#2
0
        public C_ADD___L(C_NAD objNAD, C_GEO___L objGeo, C_MAT___L objMat, CCrSc objCrSc, ECrScSymmetry1 eSym, ECrScPrType1 eProd)
        {
            m_ft_V_z = objGeo.m_ft_a;   // ???????
            m_ft_V_y = objGeo.m_ft_b;   // ???????

            m_fN_pl = objCrSc.m_fA * objMat.Ff_y;
            m_fN_u = objCrSc.m_fA * objMat.Ff_u;
            m_fM_pl_y = objCrSc.m_fW_pl_y * objMat.Ff_y;
            m_fM_pl_z = objCrSc.m_fW_pl_z * objMat.Ff_y;

            if (eProd == ECrScPrType1.eCrSc_rold || eProd == ECrScPrType1.eCrSc_cldfrm)
            {
            m_fLambda_rel_LT_0 = objNAD.m_fLambda_rel_LT_0_IR;
            m_fBeta_LT = objNAD.m_fBeta_LT_IR;
            }
            else
            {
            m_fLambda_rel_LT_0 = objNAD.m_fLambda_rel_LT_0_IS;
            m_fBeta_LT = objNAD.m_fBeta_LT_IS;
            }

            /*
            bSchubbeulen = FALSE;

            bDoppeltSymmQuerschnitt = FALSE;
            bEinfachSymmQuerschnitt = FALSE;
            */
        }
示例#3
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        public C_MAT___L(C_GEO___L objGeo, ECrScSymmetry1 eSym)
        {
            // Main Material Parameters - minimum for all parts
            Ff_y = GetfykForT(objGeo.m_ft_max);
            Ff_u = GetfukForT(objGeo.m_ft_max);

            if (Ff_y <= 0.0f || Ff_u <= 0.0f)
            {
                /*
                return FALSE;

              continue;
                 */
            }

            FEps = GetEpsForF();

            // Auxiliary assignment
            m_ff_y_w = m_ff_y_f = Ff_y;
            m_ff_u_w = m_ff_u_f = Ff_u;
            m_fEps_w = m_fEps_f = FEps;
        }
示例#4
0
        public C_STR___L(C_IFO objIFO, C_GEO___L objGeo, CCrSc objCrSc, ECrScSymmetry1 eSym)
        {
            m_fSP_y_par[0] = -objCrSc.m_fy_S;
            m_fSP_z_par[0] = objCrSc.m_fz_S - objGeo.m_fh;
            m_fSP_y_par[1] = -objCrSc.m_fy_S + objGeo.m_ft_a;
            m_fSP_z_par[1] = objCrSc.m_fz_S - objGeo.m_fh;
            m_fSP_y_par[2] = -objCrSc.m_fy_S;
            m_fSP_z_par[2] = objCrSc.m_fz_S - objGeo.m_ft_b - objGeo.m_fr;

            m_fSP_y_par[3] = -objCrSc.m_fy_S;
            m_fSP_z_par[3] = objCrSc.m_fz_S;

            m_fSP_y_par[4] = -objCrSc.m_fy_S + objGeo.m_ft_a + objGeo.m_fr;
            m_fSP_z_par[4] = objCrSc.m_fz_S;
            m_fSP_y_par[5] = -objCrSc.m_fy_S + objGeo.m_fb;
            m_fSP_z_par[5] = objCrSc.m_fz_S;
            m_fSP_y_par[6] = -objCrSc.m_fy_S + objGeo.m_fb;
            m_fSP_z_par[6] = objCrSc.m_fz_S - objGeo.m_ft_b;

            float m_fSigma_x_N_Ed = objIFO.FN_Ed / objCrSc.m_fA;

            float m_fSigma_x_Ed_min = float.MaxValue;

            for (int iSP = 0; iSP < 7; iSP++)
            {

                m_fSP_y[iSP] = m_fSP_y_par[iSP] * (float)Math.Cos(objGeo.m_fAlpha_Axis) + m_fSP_z_par[iSP] * (float)Math.Sin(objGeo.m_fAlpha_Axis);
                m_fSP_z[iSP] = -m_fSP_y_par[iSP] * (float)Math.Sin(objGeo.m_fAlpha_Axis) + m_fSP_z_par[iSP] * (float)Math.Cos(objGeo.m_fAlpha_Axis);

                float m_fSP_Sigma_x_My_Ed = objIFO.FM_y_Ed / objCrSc.m_fI_y * m_fSP_z[iSP];
                float m_fSP_Sigma_x_Mz_Ed = -objIFO.FM_z_Ed / objCrSc.m_fI_z * m_fSP_y[iSP];

                m_fSP_Sigma_x_Ed[iSP] = m_fSigma_x_N_Ed + m_fSP_Sigma_x_My_Ed + m_fSP_Sigma_x_Mz_Ed;

                m_fSigma_x_Ed_min = Math.Min(m_fSigma_x_Ed_min, m_fSP_Sigma_x_Ed[iSP]);
            }
        }
示例#5
0
文件: C___I.cs 项目: 777ondro/sw-en
        public C___I(C_GEO___I objGeo, C_MAT___I objMat, C_IFO objIFO, C_NAD objNAD, C_STR___I objStr, ECrScSymmetry1 eSym, ECrScPrType1 eProd)
        {
            if (eSym == ECrScSymmetry1.eDS)
            {
                // Flange
                GetClassTab52_OUT(objStr.m_fSigma_fA,
                                objStr.m_fSigma_fB,
                                objGeo.m_fc_f,
                                objGeo.m_ft_f,
                                objMat.m_fEps_f,
                                m_fct_f,
                                m_fLambda_f_1,
                                m_fLambda_f_2,
                                m_fLambda_f_3,
                                m_iClass_f,
                                objMat.BStainlessS);

                float fF_f = objGeo.m_fb * objGeo.m_ft_f * objMat.m_ff_y_f / objNAD.FGamma_M0;
                float fF_w = objGeo.m_fc_w * objGeo.m_ft_w * objMat.m_ff_y_w / objNAD.FGamma_M0;

                // Web
                GetClassTab52_INT(objStr.m_fSigma_wA,
                                  objStr.m_fSigma_wB,
                                  objStr.m_fSigma_N,
                                  fF_f,
                                  fF_w,
                                  fF_f,
                                  objIFO.FN_Ed,
                                  objGeo.m_fc_w,
                                  objGeo.m_ft_w,
                                  objMat.m_ff_y_w / objNAD.FGamma_M0,
                                  objMat.m_fEps_w,
                                  m_iKlassif_Psi_Fix_Sigma_N,
                                  m_bKlassif_Eps_Kl3_Sigma_com,
                                  m_fSigma_com_Ed,
                                  m_fct_w,
                                  m_fAlpha_w,
                                  m_fSigma_fyd_1,
                                  m_fSigma_fyd_2,
                                  m_fPsi_w,
                                  m_fLambda_w_1,
                                  m_fLambda_w_2,
                                  m_fLambda_w_3,
                                  m_iClass_w,
                                  objMat.BStainlessS);

                m_iClass = Math.Max(m_iClass_f, m_iClass_w);
            }
            else
            {
               // Upper Flange
                GetClassTab52_OUT(objStr.m_fSigma_fuA,
                                objStr.m_fSigma_fuB,
                                objGeo.m_fc_fu,
                                objGeo.m_ft_fu,
                                 objMat.m_fEps_fu,
                                 m_fct_fu,
                                 m_fLambda_fu_1,
                                 m_fLambda_fu_2,
                                 m_fLambda_fu_3,
                                 m_iClass_fu,
                                objMat.BStainlessS);
                // Bottom Flange
                GetClassTab52_OUT(objStr.m_fSigma_fbA,
                objStr.m_fSigma_fbB,
                objGeo.m_fc_fb,
                objGeo.m_ft_fb,
                objMat.m_fEps_fb,
                m_fct_fb,
                m_fLambda_fb_1,
                m_fLambda_fb_2,
                m_fLambda_fb_3,
                m_iClass_fb,
                objMat.BStainlessS);

                float fF_fu = objGeo.m_fb_fu * objGeo.m_ft_fu * objMat.m_ff_y_fu / objNAD.FGamma_M0 + objGeo.m_fr_su * objGeo.m_ft_w * objMat.m_ff_y_w / objNAD.FGamma_M0;
                float fF_w = objGeo.m_fc_w * objGeo.m_ft_w * objMat.m_ff_y_w / objNAD.FGamma_M0;
                float fF_fb = objGeo.m_fb_fb * objGeo.m_ft_fb * objMat.m_ff_y_fb / objNAD.FGamma_M0 + objGeo.m_fr_sb * objGeo.m_ft_w * objMat.m_ff_y_w / objNAD.FGamma_M0;

                float fF_f_com, fF_f_ten;

                if (objIFO.FM_y_Ed >= 0.0f)
                {
                    fF_f_com = fF_fu;
                    fF_f_ten = fF_fb;
                }
                else
                {
                    fF_f_com = fF_fb;
                    fF_f_ten = fF_fu;
                }

                // Web
                GetClassTab52_INT(objStr.m_fSigma_wA,
                                 objStr.m_fSigma_wB,
                                 objStr.m_fSigma_N,
                                 fF_f_com,
                                 fF_w,
                                 fF_f_ten,
                                 objIFO.FN_Ed,
                                 objGeo.m_fc_w,
                                 objGeo.m_ft_w,
                                 objMat.m_ff_y_w / objNAD.FGamma_M0,
                                 objMat.m_fEps_w,
                                 m_iKlassif_Psi_Fix_Sigma_N,
                                 m_bKlassif_Eps_Kl3_Sigma_com,
                                 m_fSigma_com_Ed,
                                 m_fct_w,
                                 m_fAlpha_w,
                                 m_fSigma_fyd_1,
                                 m_fSigma_fyd_2,
                                 m_fPsi_w,
                                 m_fLambda_w_1,
                                 m_fLambda_w_2,
                                 m_fLambda_w_3,
                                 m_iClass_w,
                                 objMat.BStainlessS);

                m_iClass = Math.Max(Math.Max(m_iClass_fu, m_iClass_fb), m_iClass_w);
            }
        }
示例#6
0
        public C_ADD___I(C_NAD objNAD, C_GEO___I objGeo, C_MAT___I objMat, CCrSc objCrSc, ECrScSymmetry1 eSym, ECrScPrType1 eProd)
        {
            if (eSym == ECrScSymmetry1.eDS)
            {
                m_ft_V_z = objGeo.m_ft_w;        //    (6.20)
                m_ft_V_y = objGeo.m_ft_f;

                m_fA_w = objCrSc.m_fA - 2.0f * objGeo.m_fb * objGeo.m_ft_f;
                if (eProd == ECrScPrType1.eCrSc_rold)
                    m_fA_w += (objGeo.m_ft_w + 2.0f * objGeo.m_fr) * objGeo.m_ft_f;

                m_fA_f = objCrSc.m_fA - m_fA_w;

                m_fN_pl = m_fA_f * objMat.m_ff_y_f + m_fA_w * objMat.m_ff_y_w;
                m_fN_u = m_fA_f * objMat.m_ff_u_f + m_fA_w * objMat.m_ff_u_w;

                if (eProd == ECrScPrType1.eCrSc_rold)
                {
                    m_fA_v_z = Math.Max(m_fA_v_z, m_fEta * objGeo.m_fh_w * objGeo.m_ft_w); //6.2.6(3)a)
                }
                else
                {
                    m_fA_v_z = m_fEta * objGeo.m_fh_w * objGeo.m_ft_w;           // 6.2.6(3)d)
                }

                //6.2.8
                float rW_pl_y_w;
                if (eProd == ECrScPrType1.eCrSc_rold)
                    rW_pl_y_w = 2.0f * sqr(0.5f * objGeo.m_fh - 0.5f * objGeo.m_ft_f) * objGeo.m_ft_w / 4.0f +                  // acc. to 6.2.6(3) a)
                                2.0f * objGeo.m_fr * 0.5f * objGeo.m_ft_f * (0.5f * objGeo.m_fh - 0.75f * objGeo.m_ft_f) +
                                2.0f * 0.214602f * sqr(objGeo.m_fr) * (0.5f * objGeo.m_fh - objGeo.m_ft_f - 0.77663f * objGeo.m_fr);
                else
                    rW_pl_y_w = sqr(objGeo.m_fh - 2.0f * objGeo.m_ft_f) * objGeo.m_ft_w / 4.0f;                   // acc. to 6.2.6(3) d)

                // 6.2.8
                float rW_pl_z_f = 2.0f * sqr(objGeo.m_fb) * objGeo.m_ft_f / 4.0f;

                float rW_pl_y_wh = sqr(objGeo.m_fh_w) * objGeo.m_ft_w / 4.0f;

                m_fM_pl_y = objCrSc.m_fW_pl_y * objMat.m_ff_y_f + rW_pl_y_wh * (objMat.m_ff_y_w - objMat.m_ff_y_f);

                m_fM_pl_z = objCrSc.m_fW_pl_z * objMat.m_ff_y_w + rW_pl_z_f * (objMat.m_ff_y_f - objMat.m_ff_y_w);

                // 6.3.2.3(1)
                if (eProd == ECrScPrType1.eCrSc_rold)
                {
                    m_fLambda_rel_LT_0 = objNAD.m_fLambda_rel_LT_0_IR;
                    m_fBeta_LT = objNAD.m_fBeta_LT_IR;
                }
                else
                {
                    m_fLambda_rel_LT_0 = objNAD.m_fLambda_rel_LT_0_IS;
                    m_fBeta_LT = objNAD.m_fBeta_LT_IS;
                }

                if (objCrSc.m_fz_S == 0.0f)
                    objCrSc.m_fz_S = objGeo.m_fh / 2.0f;

                m_bQuerschn_fuer_InterVerf_2_moeglich = true;
            }
            else
            {
                m_ft_V_z = objGeo.m_ft_w; // (6.20)
                m_ft_V_y = Math.Min(objGeo.m_ft_fu, objGeo.m_ft_fb);

                m_fA_fu = objGeo.m_fb_fu * objGeo.m_ft_fu;
                m_fA_fb = objGeo.m_fb_fb * objGeo.m_ft_fb;
                m_fA_f = Math.Min(m_fA_fu, m_fA_fb); // Temporary
                m_fA_w = objGeo.m_fh_w * objGeo.m_ft_w;

                m_fN_pl = m_fA_fu * objMat.m_ff_y_fu + m_fA_fb * objMat.m_ff_y_fb + m_fA_w * objMat.m_ff_y_w;
                m_fN_u = m_fA_fu * objMat.m_ff_u_fu + m_fA_fb * objMat.m_ff_u_fb + m_fA_w * objMat.m_ff_u_w;

                // 6.2.6(3) d) and e)
                m_fA_v_z = m_fEta * objGeo.m_fh_w * objGeo.m_ft_w;
                m_fA_v_y = objCrSc.m_fA - objGeo.m_fh_w * objGeo.m_ft_w;

                float rz_pl_0 = 0.5f * (-objGeo.m_fb_fu * objGeo.m_ft_fu * objMat.m_ff_y_fu + objGeo.m_fh_w * objGeo.m_ft_w * objMat.m_ff_y_w + objGeo.m_fb_fb * objGeo.m_ft_fb * objMat.m_ff_y_fb) / (objGeo.m_ft_w * objMat.m_ff_y_w) + objGeo.m_ft_fu;
                float rW_pl_y_wh;

                if (rz_pl_0 >= objGeo.m_ft_fu && rz_pl_0 <= objGeo.m_fh - objGeo.m_ft_fb)
                {
                    rW_pl_y_wh = sqr(rz_pl_0 - objGeo.m_ft_fu) * objGeo.m_ft_w / 2.0f + sqr(objGeo.m_fh - rz_pl_0 - objGeo.m_ft_fb) * objGeo.m_ft_w / 2.0f;
                    m_fM_pl_y = objGeo.m_fb_fu * objGeo.m_ft_fu * (rz_pl_0 - objGeo.m_ft_fu / 2.0f) * objMat.m_ff_y_fu +
                              rW_pl_y_wh * objMat.m_ff_y_w +
                              objGeo.m_fb_fb * objGeo.m_ft_fb * (objGeo.m_fh - rz_pl_0 - objGeo.m_ft_fb / 2.0f) * objMat.m_ff_y_fb;
                }
                else if (rz_pl_0 < objGeo.m_ft_fu)
                {
                    rz_pl_0 = 0.5f * (objGeo.m_fb_fb * objGeo.m_ft_fb * objMat.m_ff_y_fb + objGeo.m_fb_fu * objGeo.m_ft_fu * objMat.m_ff_y_fu + objGeo.m_fh_w * objGeo.m_ft_w * objMat.m_ff_y_w) / (objGeo.m_fb_fu * objMat.m_ff_y_fu);
                    rW_pl_y_wh = objGeo.m_fh_w * objGeo.m_ft_w * (objGeo.m_fh_w / 2.0f + objGeo.m_ft_fu - rz_pl_0);
                    m_fM_pl_y = objGeo.m_fb_fu * (sqr(rz_pl_0) / 2.0f + sqr(objGeo.m_ft_fu - rz_pl_0) / 2.0f) * objMat.m_ff_y_fu +
                              rW_pl_y_wh * objMat.m_ff_y_w +
                              objGeo.m_fb_fb * objGeo.m_ft_fb * (objGeo.m_fh - rz_pl_0 - objGeo.m_ft_fb / 2.0f) * objMat.m_ff_y_fb;
                }
                else
                {
                    rz_pl_0 = -0.5f * (objGeo.m_fb_fu * objGeo.m_ft_fu * objMat.m_ff_y_fu + objGeo.m_fh_w * objGeo.m_ft_w * objMat.m_ff_y_w - objGeo.m_fb_fb * objMat.m_ff_y_fb * objGeo.m_ft_fu - objGeo.m_fb_fb * objMat.m_ff_y_fb * objGeo.m_fh_w - objGeo.m_fh * objGeo.m_fb_fb * objMat.m_ff_y_fb) / (objGeo.m_fb_fb * objMat.m_ff_y_fb);
                    rW_pl_y_wh = objGeo.m_fh_w * objGeo.m_ft_w * (rz_pl_0 - objGeo.m_ft_fu - objGeo.m_fh_w / 2.0f);
                    m_fM_pl_y = objGeo.m_fb_fu * objGeo.m_ft_fu * (rz_pl_0 - objGeo.m_ft_fu / 2.0f) * objMat.m_ff_y_fu +
                              rW_pl_y_wh * objMat.m_ff_y_w +
                              objGeo.m_fb_fb * objGeo.m_ft_fb * (sqr(objGeo.m_fh - rz_pl_0) / 2.0f + sqr(rz_pl_0 - objGeo.m_fh_w - objGeo.m_ft_fu) / 2.0f) * objMat.m_ff_y_fb;
                }

                float rW_pl_y_w = m_fEta * rW_pl_y_wh;                                                        // Acc. to 6.2.6(3) d)

                float rW_pl_z_fo = 2.0f * (objGeo.m_fb_fu / 2.0f * objGeo.m_ft_fu * objGeo.m_fb_fu / 4.0f);
                float rW_pl_z_fu = 2.0f * (objGeo.m_fb_fb / 2.0f * objGeo.m_ft_fb * objGeo.m_fb_fb / 4.0f);
                float rW_pl_z_f = rW_pl_z_fo + rW_pl_z_fu;                                                 // Acc. to 6.2.6(3) e)

                m_fM_pl_z = objCrSc.m_fW_pl_z * objMat.m_ff_y_w + rW_pl_z_fo * (objMat.m_ff_y_fu - objMat.m_ff_y_w) + rW_pl_z_fu * (objMat.m_ff_y_fb - objMat.m_ff_y_w);

                // 6.3.2.3(1)
                m_fLambda_rel_LT_0 = objNAD.m_fLambda_rel_LT_0_IS;
                m_fBeta_LT = objNAD.m_fBeta_LT_IS;

                objGeo.m_fb = Math.Min(objGeo.m_fb_fu, objGeo.m_fb_fb);                           // Tab. 6.4 resp. 6.5

                // Symmetriu musim urcovat skor - uz pri vytvoreni tried Geo a CrSc
                /*
                if (Math.Abs(objCrSc.m_fz_S - objGeo.m_fh / 2.0f) > objGeo.m_fh * 1.0e-3f)
                    bDoppeltSymmQuerschnitt = FALSE;
                 */

                m_bQuerschn_fuer_InterVerf_2_moeglich = true;
            }
        }
示例#7
0
        public C_GEO___I(ECrScSymmetry1 eSym, ECrScPrType1 eProd)
        {
            // Dimmensions
            if (eSym == ECrScSymmetry1.eDS)
            {
                // Doubly symmetrical I
                /////////////////////////////////////////////////////////
                // Load from database
                /*
                m_fh;
                m_fb;
                m_ft_w;
                m_ft_f;
                */

                if (eProd == ECrScPrType1.eCrSc_rold)
                {
                    // load
                    //m_fr;
                }
                else
                {
                    // fload a_s
                    float fa_s = 0f;
                    /////////////////////////////////////////////////////////

                     m_fr = (float)Math.Sqrt(2.0f) * fa_s;
                }

                m_fc_w = m_fh - 2.0f * m_ft_f - 2.0f * m_fr;
                m_fc_f = m_fb / 2.0f - m_ft_w / 2.0f - m_fr;

                m_fh_w = m_fh - 2.0f * m_ft_f;

                m_ft_max = Math.Max(m_ft_w, m_ft_f);
                m_ft_min = Math.Min(m_ft_w, m_ft_f);

            }
            else
            {
                // Mono symmetrical I
                /////////////////////////////////////////////////////////
               /*
                m_fh;
                m_fb_fu;
                m_ft_fu;
                m_ft_w;
                m_fb_fb;
                m_ft_fb;
                */

                // load
                float fa_su = 0f;
                float fa_sb = 0f;

                //////////////////////////////////////////////////////////

                m_fr_su = (float)Math.Sqrt(2.0f) * fa_su;
                m_fr_sb = (float)Math.Sqrt(2.0f) * fa_sb;

                m_fc_w = m_fh - m_ft_fu - m_ft_fb - m_fr_su - m_fr_sb;
                m_fc_fu = m_fb_fu / 2.0f - m_ft_w / 2.0f - m_fr_su;
                m_fc_fb = m_fb_fb / 2.0f - m_ft_w / 2.0f - m_fr_sb;

                m_fh_w = m_fh - m_ft_fu - m_ft_fb;

                // Pouzit funkciu s params  - lubovolny pocet premennych
                m_ft_max = Math.Max(m_ft_w, m_ft_fu);
                m_ft_max = Math.Max(m_ft_max, m_ft_fb);

                m_ft_min = Math.Min(m_ft_w, m_ft_fu);
                m_ft_min = Math.Min(m_ft_min, m_ft_fb);
            }
        }
示例#8
0
文件: C__HL.cs 项目: 777ondro/sw-en
        public C__HL(C_GEO__HL objGeo, C_MAT__HL objMat, C_IFO objIFO, C_NAD objNAD, C_STR__HL objStr, ECrScSymmetry1 eSym, ECrScPrType1 eProd)
        {
            if (eProd != ECrScPrType1.eCrSc_wld && eProd != ECrScPrType1.eCrSc_wldnorm)
            {
                float fF_f = 2.0f * objGeo.m_fc_f * objGeo.m_ft * objMat.Ff_y / objNAD.FGamma_M0;
                float fF_w = objGeo.m_fh * objGeo.m_ft * objMat.Ff_y / objNAD.FGamma_M0;

                //Table 5.2
                GetClassTab52_INT(objStr.m_fSigma_fuA,
                                 objStr.m_fSigma_fuB,
                                 objStr.m_fSigma_N,
                                 fF_w,
                                 fF_f,
                                 fF_w,
                                 objIFO.FN_Ed,
                                 objGeo.m_fc_f,
                                 objGeo.m_ft_fu,
                                 objMat.m_ff_y_fu / objNAD.FGamma_M0,
                                 objMat.m_fEps_f,
                                 m_iKlassif_Psi_Fix_Sigma_N,
                                 m_bKlassif_Eps_Kl3_Sigma_com,
                                 objStr.m_fSigma_com_Ed,
                                 m_fct_fu,
                                 m_fAlpha_fu,
                                 m_fSigma_fyd_fu_1,
                                 m_fSigma_fyd_fu_2,
                                 m_fPsi_fu,
                                 m_fLambda_fu_1,
                                 m_fLambda_fu_2,
                                 m_fLambda_fu_3,
                                 m_iClass_fu,
                                 objMat.BStainlessS);

                //Table 5.2
                GetClassTab52_INT(objStr.m_fSigma_fbA,
                                 objStr.m_fSigma_fbB,
                                 objStr.m_fSigma_N,
                                 fF_w,
                                 fF_f,
                                 fF_w,
                                 objIFO.FN_Ed,
                                 objGeo.m_fc_f,
                                 objGeo.m_ft_fb,
                                 objMat.m_ff_y_fb / objNAD.FGamma_M0,
                                 objMat.m_fEps_f,
                                 m_iKlassif_Psi_Fix_Sigma_N,
                                 m_bKlassif_Eps_Kl3_Sigma_com,
                                 objStr.m_fSigma_com_Ed,
                                 m_fct_fb,
                                 m_fAlpha_fb,
                                 m_fSigma_fyd_fb_1,
                                 m_fSigma_fyd_fb_2,
                                 m_fPsi_fb,
                                 m_fLambda_fb_1,
                                 m_fLambda_fb_2,
                                 m_fLambda_fb_3,
                                 m_iClass_fb,
                                 objMat.BStainlessS);

                fF_f = objGeo.m_fb * objGeo.m_ft * objMat.Ff_y / objNAD.FGamma_M0;
                fF_w = 2.0f * objGeo.m_fc_w * objGeo.m_ft * objMat.Ff_y / objNAD.FGamma_M0;

                //Table 5.2
                GetClassTab52_INT(objStr.m_fSigma_wA,
                                 objStr.m_fSigma_wB,
                                 objStr.m_fSigma_N,
                                 fF_f,
                                 fF_w,
                                 fF_f,
                                 objIFO.FN_Ed,
                                 objGeo.m_fc_w,
                                 objGeo.m_ft,
                                 objMat.m_ff_y_w / objNAD.FGamma_M0,
                                 objMat.m_fEps_w,
                                 m_iKlassif_Psi_Fix_Sigma_N,
                                 m_bKlassif_Eps_Kl3_Sigma_com,
                                 objStr.m_fSigma_com_Ed,
                                 m_fct_w,
                                 m_fAlpha_w,
                                 m_fSigma_fyd_w_1,
                                 m_fSigma_fyd_w_2,
                                 m_fPsi_w,
                                 m_fLambda_w_1,
                                 m_fLambda_w_2,
                                 m_fLambda_w_3,
                                 m_iClass_w,
                                 objMat.BStainlessS);

                m_iClass_f = Math.Max(m_iClass_fu, m_iClass_fb);
                m_iClass = Math.Max(m_iClass_f, m_iClass_w);

                if (m_iClass_fu >= m_iClass_fb)
                {
                    objStr.m_fSigma_fA = objStr.m_fSigma_fuA;
                    objStr.m_fSigma_fB = objStr.m_fSigma_fuB;
                    m_fAlpha_f = m_fAlpha_fu;
                    m_fSigma_fyd_f_1 = m_fSigma_fyd_fu_1;
                    m_fSigma_fyd_f_2 = m_fSigma_fyd_fu_2;
                    m_fPsi_f = m_fPsi_fu;
                    objMat.m_fEps_f = objMat.m_fEps_fu;
                    m_fLambda_f_1 = m_fLambda_fu_1;
                    m_fLambda_f_2 = m_fLambda_fu_2;
                    m_fLambda_f_3 = m_fLambda_fu_3;
                    m_fct_f = m_fct_fu;
                    m_iClass_f = m_iClass_fu;
                }
                else
                {
                    objStr.m_fSigma_fA = objStr.m_fSigma_fbA;
                    objStr.m_fSigma_fB = objStr.m_fSigma_fbB;
                    m_fAlpha_f = m_fAlpha_fb;
                    m_fSigma_fyd_f_1 = m_fSigma_fyd_fb_1;
                    m_fSigma_fyd_f_2 = m_fSigma_fyd_fb_2;
                    m_fPsi_f = m_fPsi_fb;
                    objMat.m_fEps_f = objMat.m_fEps_fb;
                    m_fLambda_f_1 = m_fLambda_fb_1;
                    m_fLambda_f_2 = m_fLambda_fb_2;
                    m_fLambda_f_3 = m_fLambda_fb_3;
                    m_fct_f = m_fct_fb;
                    m_iClass_f = m_iClass_fb;
                }
            }
            else
            {
                float fF_f = objGeo.m_fc_f * (objGeo.m_ft_fu * objMat.m_ff_y_fu + objGeo.m_ft_fb * objMat.m_ff_y_fb) / objNAD.FGamma_M0;
                float fF_w = objGeo.m_fh * objGeo.m_ft_w * objMat.m_ff_y_w / objNAD.FGamma_M0;

                //Table 5.2
                GetClassTab52_INT(objStr.m_fSigma_fuA,
                                 objStr.m_fSigma_fuB,
                                 objStr.m_fSigma_N,
                                 fF_w,
                                 fF_f,
                                 fF_w,
                                 objIFO.FN_Ed,
                                 objGeo.m_fc_f,
                                 objGeo.m_ft_fu,
                                 objMat.m_ff_y_fu / objNAD.FGamma_M0,
                                 objMat.m_fEps_fu,
                                 m_iKlassif_Psi_Fix_Sigma_N,
                                 m_bKlassif_Eps_Kl3_Sigma_com,
                                 objStr.m_fSigma_com_Ed,
                                 m_fct_fu,
                                 m_fAlpha_fu,
                                 m_fSigma_fyd_fu_1,
                                 m_fSigma_fyd_fu_2,
                                 m_fPsi_fu,
                                 m_fLambda_fu_1,
                                 m_fLambda_fu_2,
                                 m_fLambda_fu_3,
                                 m_iClass_fu,
                                 objMat.BStainlessS);

                //Table 5.2
                GetClassTab52_INT(objStr.m_fSigma_fbA,
                                 objStr.m_fSigma_fbB,
                                 objStr.m_fSigma_N,
                                 fF_w,
                                 fF_f,
                                 fF_w,
                                 objIFO.FN_Ed,
                                 objGeo.m_fc_fb,
                                 objGeo.m_ft_fb,
                                 objMat.m_ff_y_fb / objNAD.FGamma_M0,
                                 objMat.m_fEps_fb,
                                 m_iKlassif_Psi_Fix_Sigma_N,
                                 m_bKlassif_Eps_Kl3_Sigma_com,
                                 objStr.m_fSigma_com_Ed,
                                 m_fct_fb,
                                 m_fAlpha_fb,
                                 m_fSigma_fyd_fb_1,
                                 m_fSigma_fyd_fb_2,
                                 m_fPsi_fb,
                                 m_fLambda_fb_1,
                                 m_fLambda_fb_2,
                                 m_fLambda_fb_3,
                                 m_iClass_fb,
                                 objMat.BStainlessS);

                float fF_fu = objGeo.m_fb * objGeo.m_ft_fu * objMat.m_ff_y_fu / objNAD.FGamma_M0;
                fF_w = 2.0f * objGeo.m_fc_w * objGeo.m_ft_w * objMat.m_ff_y_w / objNAD.FGamma_M0;
                float fF_fb = objGeo.m_fb * objGeo.m_ft_fb * objMat.m_ff_y_fb / objNAD.FGamma_M0;

                float fF_f_com, fF_f_ten;

                if (objIFO.FM_y_Ed >= 0.0f)
                {
                    fF_f_com = fF_fu;
                    fF_f_ten = fF_fb;
                }
                else
                {
                    fF_f_com = fF_fb;
                    fF_f_ten = fF_fu;
                }

                //Table 5.2
                GetClassTab52_INT(objStr.m_fSigma_wA,
                                 objStr.m_fSigma_wB,
                                 objStr.m_fSigma_N,
                                 fF_f_com,
                                 fF_w,
                                 fF_f_ten,
                                 objIFO.FN_Ed,
                                 objGeo.m_fc_w,
                                 objGeo.m_ft_w,
                                 objMat.m_ff_y_w / objNAD.FGamma_M0,
                                 objMat.m_fEps_w,
                                 m_iKlassif_Psi_Fix_Sigma_N,
                                 m_bKlassif_Eps_Kl3_Sigma_com,
                                 objStr.m_fSigma_com_Ed,
                                 m_fct_w,
                                 m_fAlpha_w,
                                 m_fSigma_fyd_w_1,
                                 m_fSigma_fyd_w_2,
                                 m_fPsi_w,
                                 m_fLambda_w_1,
                                 m_fLambda_w_2,
                                 m_fLambda_w_3,
                                 m_iClass_w,
                                 objMat.BStainlessS);

                m_iClass = Math.Max(m_iClass_fu, m_iClass_fb);
                m_iClass = Math.Max(m_iClass, m_iClass_w);
            }
        }
示例#9
0
        public C_MAT___U(C_GEO___U objGeo, ECrScSymmetry1 eSym)
        {
            // Flange / Flanges
            if (eSym == ECrScSymmetry1.eMS)
            {
                m_ff_y_f = GetfykForT(objGeo.m_ft_f);
                m_ff_u_f = GetfykForT(objGeo.m_ft_f);

                if (m_ff_y_f <= 0.0f || m_ff_u_f <= 0.0f)
                {
                    // Exception
                    //return FALSE;

                    //continue;
                }

                m_ff_y_fu = m_ff_y_fb = m_ff_y_f;
                m_ff_u_fu = m_ff_u_fb = m_ff_u_f;

                m_fEps_f = GetEpsForF(m_ff_y_f);
                m_fEps_fu = m_fEps_fb = m_fEps_f;
            }
            else
            {
                // Upper Flange
                m_ff_y_fu = GetfykForT(objGeo.m_ft_fu);
                m_ff_u_fu = GetfukForT(objGeo.m_ft_fu);

                if (m_ff_y_fu <= 0.0f || m_ff_u_fu <= 0.0f)
                {
                    // Exception
                    //return FALSE;

                    //continue;
                }

                m_fEps_fu = GetEpsForF(m_ff_y_fu);

                // Bottom Flange
                m_ff_y_fb = GetfykForT(objGeo.m_ft_fb);
                m_ff_u_fb = GetfukForT(objGeo.m_ft_fb);

                if (m_ff_y_fb <= 0.0f || m_ff_u_fb <= 0.0f)
                {
                    // Exception
                    //return FALSE;

                    //continue;
                }

                m_fEps_fb = GetEpsForF(m_ff_y_fb);

                // Minimum for flanges
                m_ff_y_f = Math.Min(m_ff_y_fu, m_ff_y_fb);
                m_ff_u_f = Math.Min(m_ff_u_fu, m_ff_u_fb);

                m_fEps_f = GetEpsForF(m_ff_y_f);
            }

            // Web
            m_ff_y_w = GetfykForT(objGeo.m_ft_w);
            m_ff_u_w = GetfukForT(objGeo.m_ft_w);

            if (m_ff_y_w <= 0.0f || m_ff_u_w <= 0.0f)
            {
                // Exception
                //return FALSE;

                //continue;
            }

            m_fEps_w = GetEpsForF(m_ff_y_w);

            // Main Material Parameters - minimum for all parts
            Ff_y = Math.Min(m_ff_y_f, m_ff_y_w);
            Ff_u = Math.Min(m_ff_u_f, m_ff_u_w);
            FEps = GetEpsForF();
        }
示例#10
0
文件: C___L4.cs 项目: 777ondro/sw-en
        public C___L4(CCrSc objCrSc, C_GEO___L objGeo, C_IFO objIFO, C_STR___L objStr, C___L objC__L, C_MAT___L objMat, C_ADD___L objAdd, ECrScSymmetry1 eSym)
        {
            //  EN 1993-1-5,Table 4.2
            GetEff_OUT(objStr.m_fSP_Sigma_x_Ed[2],
                                    Math.Min(objStr.m_fSP_Sigma_x_Ed[0], objStr.m_fSP_Sigma_x_Ed[1]),
                                    objGeo.m_fc_a,
                                    objGeo.m_ft_a,
                                    objMat.FEps,
                                    fSigma_1_a,
                                    fSigma_2_a,
                                    fPsi_a,
                                    fk_Sigma_a,
                                    fLambda_rel_p_a,
                                    fRho_a,
                                    fb_eff_a,
                                    fb_red_a,
                                    fb_em_a,
                                    objMat.BStainlessS);

            // EN 1993-1-5,Table 4.2
            GetEff_OUT(objStr.m_fSP_Sigma_x_Ed[4],
                                    Math.Min(objStr.m_fSP_Sigma_x_Ed[5], objStr.m_fSP_Sigma_x_Ed[6]),
                                    objGeo.m_fc_b,
                                    objGeo.m_ft_b,
                                    objMat.FEps,
                                    fSigma_1_b,
                                    fSigma_2_b,
                                    fPsi_b,
                                    fk_Sigma_b,
                                    fLambda_rel_p_b,
                                    fRho_b,
                                    fb_eff_b,
                                    fb_red_b,
                                    fb_em_b,
                                    objMat.BStainlessS);

            if (fb_red_a > 0.0f || fb_red_b > 0.0f)
            {
                m_fA_eff = objCrSc.m_fA - fb_red_a * objGeo.m_ft_a - fb_red_b * objGeo.m_ft_b;
                fz_eff_c = (objCrSc.m_fA * objCrSc.m_fz_S -
                            fb_red_a * objGeo.m_ft_a * (objGeo.m_fh - fb_em_a) -
                            fb_red_b * objGeo.m_ft_b * objGeo.m_ft_b / 2.0f
                           ) / m_fA_eff;

                fy_eff_c = (objCrSc.m_fA * objCrSc.m_fy_S -
                            fb_red_a * objGeo.m_ft_a * objGeo.m_ft_a / 2.0f -
                            fb_red_b * objGeo.m_ft_b * (objGeo.m_fb - fb_em_b)
                           ) / m_fA_eff;

                m_fI_eff_yy = objCrSc.m_fI_yy +
                            objCrSc.m_fA * sqr(fz_eff_c - objCrSc.m_fz_S) -
                            objGeo.m_ft_a * (float)Math.Pow(fb_red_a, 3) / 12.0f -
                            fb_red_a * objGeo.m_ft_a * sqr(objGeo.m_fh - fb_em_a - fz_eff_c) -
                            fb_red_b * (float)Math.Pow(objGeo.m_ft_b, 3) / 12.0f -
                            fb_red_b * objGeo.m_ft_b * sqr(fz_eff_c - objGeo.m_ft_b / 2.0f);

                m_fI_eff_zz = objCrSc.m_fI_zz +
                            objCrSc.m_fA * sqr(fy_eff_c - objCrSc.m_fy_S) -
                            (float)Math.Pow(objGeo.m_ft_a, 3) * fb_red_a / 12.0f -
                            fb_red_a * objGeo.m_ft_a * sqr(fy_eff_c - objGeo.m_ft_a / 2.0f) -
                            (float)Math.Pow(fb_red_b, 3) * objGeo.m_ft_b / 12.0f -
                            fb_red_b * objGeo.m_ft_b * sqr(objGeo.m_fb - fb_em_b - fy_eff_c);

                m_fI_eff_yz = objCrSc.m_fI_yz + objCrSc.m_fA * (objCrSc.m_fy_S - fy_eff_c) * (fz_eff_c - objCrSc.m_fz_S) -
                            fb_red_a * objGeo.m_ft_a * (fy_eff_c - objGeo.m_ft_a / 2.0f) * (objGeo.m_fh - fb_em_a - fz_eff_c) -
                            fb_red_b * objGeo.m_ft_b * (fz_eff_c - objGeo.m_ft_b / 2.0f) * (objGeo.m_fb - fb_em_b - fy_eff_c);

                m_fI_eff_y = (m_fI_eff_yy + m_fI_eff_zz) / 2.0f + (float)Math.Sqrt(sqr((m_fI_eff_yy - m_fI_eff_zz) / 2.0f) + sqr(m_fI_eff_yz));
                m_fI_eff_z = (m_fI_eff_yy + m_fI_eff_zz) / 2.0f - (float)Math.Sqrt(sqr((m_fI_eff_yy - m_fI_eff_zz) / 2.0f) + sqr(m_fI_eff_yz));

                if (m_fI_eff_yy != m_fI_eff_zz)
                    objGeo.m_fAlpha_Axis = 0.5f * (float)Math.Atan((2.0f * m_fI_eff_yz) / (m_fI_eff_zz - m_fI_eff_yy));
                else
                    objGeo.m_fAlpha_Axis = -0.785398163f; // = -45?

                float m_fe_Ny_zz = fz_eff_c - objCrSc.m_fz_S;
                float m_fe_Nz_yy = fy_eff_c - objCrSc.m_fy_S;
                m_fe_Ny = m_fe_Nz_yy * (float)Math.Cos(objGeo.m_fAlpha_Axis) + m_fe_Ny_zz * (float)Math.Sin(objGeo.m_fAlpha_Axis);
                m_fe_Nz = -m_fe_Nz_yy * (float)Math.Sin(objGeo.m_fAlpha_Axis) + m_fe_Ny_zz * (float)Math.Cos(objGeo.m_fAlpha_Axis);

                objStr.m_fSP_y_par[0] = -fy_eff_c;
                objStr.m_fSP_z_par[0] = fz_eff_c - objGeo.m_fh + fb_red_a;
                objStr.m_fSP_y_par[1] = -fy_eff_c + objGeo.m_ft_a;
                objStr.m_fSP_z_par[1] = fz_eff_c - objGeo.m_fh + fb_red_a;
                objStr.m_fSP_y_par[2] = -fy_eff_c;
                objStr.m_fSP_z_par[2] = fz_eff_c - objGeo.m_ft_b - objGeo.m_fr;

                objStr.m_fSP_y_par[3] = -fy_eff_c;
                objStr.m_fSP_z_par[3] = fz_eff_c;

                objStr.m_fSP_y_par[4] = -fy_eff_c + objGeo.m_ft_a + objGeo.m_fr;
                objStr.m_fSP_z_par[4] = fz_eff_c;
                objStr.m_fSP_y_par[5] = -fy_eff_c + objGeo.m_fb - fb_red_b;
                objStr.m_fSP_z_par[5] = fz_eff_c;
                objStr.m_fSP_y_par[6] = -fy_eff_c + objGeo.m_fb - fb_red_b;
                objStr.m_fSP_z_par[6] = fz_eff_c - objGeo.m_ft_b;

                float rz_max = 0.0f;
                float ry_max = 0.0f;

                for (int iSP = 0; iSP < 7; iSP++)
                {
                    objStr.m_fSP_y[iSP] = objStr.m_fSP_y_par[iSP] * (float)Math.Cos(objGeo.m_fAlpha_Axis) + objStr.m_fSP_z_par[iSP] * (float)Math.Sin(objGeo.m_fAlpha_Axis);
                    objStr.m_fSP_z[iSP] = -objStr.m_fSP_y_par[iSP] * (float)Math.Sin(objGeo.m_fAlpha_Axis) + objStr.m_fSP_z_par[iSP] * (float)Math.Cos(objGeo.m_fAlpha_Axis);

                    rz_max = Math.Max(rz_max, Math.Abs(objStr.m_fSP_z[iSP]));
                    ry_max = Math.Max(ry_max, Math.Abs(objStr.m_fSP_y[iSP]));
                }

                m_fW_eff_y_min = m_fI_eff_y / rz_max;
                m_fW_eff_z_min = m_fI_eff_z / ry_max;
            }
            else
            {
                m_fA_eff = objCrSc.m_fA;

                fz_eff_c = objCrSc.m_fz_S;
                fy_eff_c = objCrSc.m_fy_S;

                m_fI_eff_y = objCrSc.m_fI_y;
                m_fI_eff_z = objCrSc.m_fI_z;

                m_fW_eff_y_min = objCrSc.m_fW_el_y_min;
                m_fW_eff_z_min = objCrSc.m_fW_el_z_min;

                m_fe_Ny = 0.0f;
                m_fe_Nz = 0.0f;
            }

            m_fN_pl_eff = m_fA_eff * objMat.Ff_y;
        }
示例#11
0
        public C_STR___I(C_IFO objIFO, C_GEO___I objGeo, CCrSc objCrSc, ECrScSymmetry1 eSym)
        {
            m_fSigma_N = objIFO.FN_Ed / objCrSc.m_fA;

            if (eSym == ECrScSymmetry1.eDS)
            {
                float fSigma_My_f = objIFO.FM_y_Ed / objCrSc.m_fI_y * objGeo.m_fh / 2.0f;
                float fSigma_My_w = objIFO.FM_y_Ed / objCrSc.m_fI_y * objGeo.m_fc_w / 2.0f;

                float fSigma_Mz_fA = objIFO.FM_z_Ed / objCrSc.FI_z * (objGeo.m_ft_w / 2.0f + objGeo.m_fr);
                float fSigma_Mz_fB = objIFO.FM_z_Ed / objCrSc.FI_z * objGeo.m_fb / 2.0f;

                m_fSigma_fulA = m_fSigma_N - fSigma_My_f + fSigma_Mz_fA;
                m_fSigma_fulB = m_fSigma_N - fSigma_My_f + fSigma_Mz_fB;
                m_fSigma_furA = m_fSigma_N - fSigma_My_f - fSigma_Mz_fA;
                m_fSigma_furB = m_fSigma_N - fSigma_My_f - fSigma_Mz_fB;

                m_fSigma_fblA = m_fSigma_N + fSigma_My_f + fSigma_Mz_fA;
                m_fSigma_fblB = m_fSigma_N + fSigma_My_f + fSigma_Mz_fB;
                m_fSigma_fbrA = m_fSigma_N + fSigma_My_f - fSigma_Mz_fA;
                m_fSigma_fbrB = m_fSigma_N + fSigma_My_f - fSigma_Mz_fB;

                float fSigma_fuA = Math.Min(m_fSigma_fulA, m_fSigma_furA);
                float fSigma_fuB = Math.Min(m_fSigma_fulB, m_fSigma_furB);

                float fSigma_fbA = Math.Min(m_fSigma_fblA, m_fSigma_fbrA);
                float fSigma_fbB = Math.Min(m_fSigma_fblB, m_fSigma_fbrB);

                // Flange
                m_fSigma_fA = Math.Min(fSigma_fuA, fSigma_fbA);
                m_fSigma_fB = Math.Min(fSigma_fuB, fSigma_fbB);

                // Web
                m_fSigma_wA = m_fSigma_N - fSigma_My_f;
                m_fSigma_wB = m_fSigma_N + fSigma_My_f;
            }
            else
            {
                float fSigma_My_fu = objIFO.FM_y_Ed / objCrSc.m_fI_y * objCrSc.m_fz_S;
                float fSigma_My_fb = objIFO.FM_y_Ed / objCrSc.m_fI_y * (objGeo.m_fh - objCrSc.m_fz_S);

                float fSigma_My_wu = objIFO.FM_y_Ed / objCrSc.m_fI_y * (objCrSc.m_fz_S - objGeo.m_ft_fu - objGeo.m_fr_su);
                float fSigma_My_wb = objIFO.FM_y_Ed / objCrSc.m_fI_y * (objGeo.m_fh - objCrSc.m_fz_S - objGeo.m_ft_fb - objGeo.m_fr_sb);

                float fSigma_Mz_fuA = objIFO.FM_z_Ed / objCrSc.FI_z * (objGeo.m_ft_w / 2.0f + objGeo.m_fr_su);
                float fSigma_Mz_fuB = objIFO.FM_z_Ed / objCrSc.FI_z * objGeo.m_fb_fu / 2.0f;

                float fSigma_Mz_fbA = objIFO.FM_z_Ed / objCrSc.FI_z * (objGeo.m_ft_w / 2.0f + objGeo.m_fr_sb);
                float fSigma_Mz_fbB = objIFO.FM_z_Ed / objCrSc.FI_z * objGeo.m_fb_fb / 2.0f;

                // Upper Flange
                m_fSigma_fulA = m_fSigma_N - fSigma_My_fu + fSigma_Mz_fuA;
                m_fSigma_fulB = m_fSigma_N - fSigma_My_fu + fSigma_Mz_fuB;
                m_fSigma_furA = m_fSigma_N - fSigma_My_fu - fSigma_Mz_fuA;
                m_fSigma_furB = m_fSigma_N - fSigma_My_fu - fSigma_Mz_fuB;
                m_fSigma_fuA = Math.Min(m_fSigma_fulA, m_fSigma_furA);
                m_fSigma_fuB = Math.Min(m_fSigma_fulB, m_fSigma_furB);

                // Bottom Flange
                m_fSigma_fblA = m_fSigma_N + fSigma_My_fb + fSigma_Mz_fbA;
                m_fSigma_fblB = m_fSigma_N + fSigma_My_fb + fSigma_Mz_fbB;
                m_fSigma_fbrA = m_fSigma_N + fSigma_My_fb - fSigma_Mz_fbA;
                m_fSigma_fbrB = m_fSigma_N + fSigma_My_fb - fSigma_Mz_fbB;
                m_fSigma_fbA = Math.Min(m_fSigma_fblA, m_fSigma_fbrA);
                m_fSigma_fbB = Math.Min(m_fSigma_fblB, m_fSigma_fbrB);

                // Web
                m_fSigma_wA = m_fSigma_N - fSigma_My_fb;
                m_fSigma_wB = m_fSigma_N + fSigma_My_fb;
            }

            // 5.5.2(9)
            m_fSigma_com_Ed = Math.Max(Math.Abs(Math.Min(m_fSigma_fuB, m_fSigma_fbB)), 0.0f);
        }
示例#12
0
        public C_GEO___L(ECrScSymmetry1 eSym, ECrScPrType1 eProd)
        {
            //For all types
            /*
            m_fb;
            m_fh;
            m_fy_S;
            m_fz_S;
            */

            // Rolled monosymmetrical
            if (eProd == ECrScPrType1.eCrSc_rold || eProd == ECrScPrType1.eCrSc_cldfrm && eSym == ECrScSymmetry1.eMS)
            {
               // m_ft;
               // m_fr;

                m_ft_a = m_ft;
                m_ft_b = m_ft;

            }
            // Rolled asymetrical
            else if (eProd == ECrScPrType1.eCrSc_rold || eProd == ECrScPrType1.eCrSc_cldfrm && eSym == ECrScSymmetry1.eAS)
            {
                m_fh = m_fb;
                m_ft_a = m_ft;
                m_ft_b = m_ft;

               // m_fr;
            }
            // Welded monosymmetrical
            else if (eProd == ECrScPrType1.eCrSc_wld || eProd == ECrScPrType1.eCrSc_wldnorm && eSym == ECrScSymmetry1.eMS)
            {
                m_fh = m_fb;

              //  m_ft;

                m_fr = 0.0f;

                //m_fz_S = m_fy_S;
                m_ft_a = m_ft;
                m_ft_b = m_ft;
            }
            // Welded asymmetrical
            else
            {
              /*
                m_fh;
                m_fb;
                m_ft_a;
                m_ft_b;
                m_fr = 0.0f;
               */

            }

               // m_fAlpha_Axis = ;

            m_fc_a = m_fh - m_ft_b - m_fr;
            m_fc_b = m_fb - m_ft_a - m_fr;

            m_ft_max = Math.Max(m_ft_a, m_ft_b);
            m_ft_min = Math.Min(m_ft_a, m_ft_b);

            m_ft_w = m_ft_a;
            m_ft_f = m_ft_b;
        }