private void radButton1_Click(object sender, EventArgs e)
{
double Dscd2, Ge2, Dscd3, Ge3, Dscd4, Ge4;
WEIRHIGHTradTextBox1.Text = valueofh().ToString();
if (PeakradTextBox1.Text == "" || widthreverradTextBox4.Text == "" || tailwaterradTextBox6.Text == "" || MeanradTextBox1.Text == "" || rivrbedradTextBox10.Text == "" || depthdownradTextBox11.Text == "" || depthupradTextBox2.Text == "" || WeirbodycomboBox1.Text == "" || PercentagecomboBox1.Text == "" || TypeofcomboBox1.Text == "")
{
MessageBox.Show("You have left a Required field empty", "message", MessageBoxButtons.OKCancel, MessageBoxIcon.Error);
}
else
{
Qp = Convert.ToDouble(PeakradTextBox1.Text);
LR = Convert.ToDouble(widthreverradTextBox4.Text);
d3 = Convert.ToDouble(tailwaterradTextBox6.Text);
mr = Convert.ToDouble(MeanradTextBox1.Text);
RBL = Convert.ToDouble(rivrbedradTextBox10.Text);
DGd = Convert.ToDouble(depthdownradTextBox11.Text);
DGu = Convert.ToDouble(depthupradTextBox2.Text);
if (WeirbodycomboBox1.Text == "Concrete")
{
wb = 2.3;
}
else if (WeirbodycomboBox1.Text == "Masonary")
{
wb = 2.4;
}
else if (WeirbodycomboBox1.Text == "Cement Mortar")
{
wb = 2.1;
}
else if (WeirbodycomboBox1.Text == "Reinforced Concrete")
{
wb = 2.45;
}
if (PercentagecomboBox1.Text == "10%")
{
X = 0.1;
}
else if (PercentagecomboBox1.Text == "15%")
{
X = 0.15;
}
else if (PercentagecomboBox1.Text == "20%")
{
X = 0.12;
}
if (TypeofcomboBox1.Text == "Fine Sand")
{
c = 15;
Gex = 0.17;
}
if (TypeofcomboBox1.Text == "Coarse Sand")
{
c = 12;
Gex = 0.2;
}
if (TypeofcomboBox1.Text == "Sand Mixed with boulder")
{
c = 9;
Gex = 0.25;
}
if (TypeofcomboBox1.Text == "tight Sand")
{
c = 8;
Gex = 0.25;
}
}
// calculation began here
Q = (1 - X) * Qp;
L = (1 - X) * LR;
He = Math.Pow(Q / (1.71 * L), (double)2 / 3);
//hdrandresult = (2 * He) / 3;
// d1randval = (2 * (valueofh() + He)) / 3;
hdrandresult = hdrand(Hd, He, Q, L, Qp);
d1randval = d1rand(d1, valueofh(), He, Q, L, hdrandresult);
q = Q / L;
v1 = q / d1randval;
Fr = v1 / Math.Sqrt(d1randval * g);
d2 = (double)d1randval / 2 * ((Math.Sqrt(1 + (8 * Math.Pow(Fr, 2)))) - 1);
v2 = q / d2;
d = d2 - d3;
//value pass for norandfucction
double d1d = (2 * (valueofh() + d + He)) / 3;
if (d < 0.4)
{
d = 0;
if (Fr < 2.5)
{
energyradTextBox1.Text = "DON'T USE ENERGY DISSIPATOR";
}
else
{
if (Fr > 2.5 && Fr < 4.5)
{
energyradTextBox1.Text = "USE TYPE IV";
}
else
{
if (Fr < 10)
{
if (v1 < 18)
{
energyradTextBox1.Text = "USE TYPE III";
}
else
{
energyradTextBox1.Text = "USE TYPE II";
}
}
else
{
energyradTextBox1.Text = "USE BUCKET TYPE";
}
}
}
DepthofCisterntextbox.Text = d.ToString();
}
else
{
d1randval = nodrand(d1d, d, valueofh(), Q, He, L, d1randval);
// d1randval= (2 * (valueofh() + d + He)) / 3;
v1 = q / d1randval;
Fr = v1 / (Math.Sqrt(g * d1randval));
d2 = ((double)d1randval / 2) * (Math.Sqrt((1 + 8 * (Math.Pow(Fr, 2)))));
v2 = q / d2;
if (Fr < 2.5)
{
energyradTextBox1.Text = "DON'T USE ENERGY DISSIPATOR";
}
else
{
if (Fr > 2.5 && Fr < 4.5)
{
energyradTextBox1.Text = "USE TYPE IV";
}
else
{
if (Fr < 10)
{
if (v1 < 18)
{
energyradTextBox1.Text = "USE TYPE III";
}
else
{
energyradTextBox1.Text = "USE TYPE II";
}
}
else
{
energyradTextBox1.Text = "USE BUCKET TYPE";
}
}
}
DepthofCisterntextbox.Text = d.ToString();
}
// code for finding downstream bed leve
double DsBL = downstreambedlevel(RBL, valueofh(), He, hdrandresult, d3, d2);
// code for finding the top width of a weir body and bottom witdth of weir body
Tw = He / (Math.Sqrt(wb - 1));
Bw = Tw + (valueofh() / (Math.Sqrt(wb - 1)));
topwidthradTextBox2.Text = Tw.ToString();
BottomwidthradTextBox4.Text = Bw.ToString();
//code for finding uper stream cd and down stream cd
double f = 1.76 * (Math.Sqrt(mr));
double R = 1.35 * (Math.Pow(q / f, (double)2 / 3));
double UsHFL = RBL + valueofh() + He;
if (R > 2.5)
{
R = 2.5;
DsHFL = RBL + d3;
DsCL = DsHFL - (2 * R);
DsCd = RBL - DsCL;
UsCL = UsHFL - (1.5 * R);
UsCd = RBL - UsCL;
if (DsCd <= DGd)
{
downsstreamcutoofradTextBox6.Text = DGd.ToString();
}
if (DsCd >= DGd)
{
DsCd = DGd;
downsstreamcutoofradTextBox6.Text = DsCd.ToString();
}
if (UsCd <= DGu)
{
upstramcuttoffradTextBox5.Text = DGu.ToString();
}
if (UsCd >= DGu)
{
UsCd = DGu;
upstramcuttoffradTextBox5.Text = UsCd.ToString();
}
}
else
{
DsHFL = RBL + d3;
DsCL = DsHFL - (2 * R);
DsCd = RBL - DsCL;
UsCL = UsHFL - (1.5 * R);
UsCd = RBL - UsCL;
if (DsCd <= DGd)
{
downsstreamcutoofradTextBox6.Text = DGd.ToString();
}
if (DsCd >= DGd)
{
DsCd = DGd;
downsstreamcutoofradTextBox6.Text = DsCd.ToString();
}
if (UsCd <= DGu)
{
upstramcuttoffradTextBox5.Text = DGu.ToString();
}
if (UsCd >= DGu)
{
UsCd = DGu;
upstramcuttoffradTextBox5.Text = UsCd.ToString();
}
/* UsCd = DGu;
* DsCd = DGd;
* downsstreamcutoofradTextBox6.Text = DsCd.ToString();
* upstramcuttoffradTextBox5.Text = UsCd.ToString();*/
}
DsCd = DGd;
UsCd = DGu;
//CODE FOR CALCULAING LENGTHOF UPSTREAM APRON ,LENGTHOF DOWNSREAM APRON(LDS) AND STILLING BASINE..................
H = ((RBL + valueofh() + He) - DsBL);
Lb = c * H;
ldsa = 3.87 * c * (Math.Sqrt(Math.Abs(H / 10)));
Ls = 5 * d2;
lds = ldsa - Ls;
Lus = Lb - ((2 * UsCd) + Bw + ldsa + (2 * DsCd));
if (Lus > 0)
{
AL = (Lus + Bw + Ls + lds) / DsCd;
lamda = (1 + (Math.Sqrt(1 + (Math.Pow(AL, 2))))) / 2;
Ge = valueofh() / DsCd * (1 / (Math.PI * (Math.Sqrt(lamda))));
if (Ge < Gex)
{
lengthofdownradTextBox8.Text = ldsa.ToString();
lengthofupradTextBox7.Text = Lus.ToString();
lengthofstillingradTextBox9.Text = Ls.ToString();
}
Dscd2 = DsCd + 0.2;
AL = (Lus + Bw + Ls + lds) / Dscd2;
lamda = (1 + (Math.Sqrt(1 + (Math.Pow(AL, 2))))) / 2;
Ge2 = valueofh() / Dscd2 * (1 / (Math.PI * (Math.Sqrt(lamda))));
if (Ge2 < Gex)
{
lengthofdownradTextBox8.Text = ldsa.ToString();
lengthofupradTextBox7.Text = Lus.ToString();
lengthofstillingradTextBox9.Text = Ls.ToString();
}
Dscd3 = DsCd + 0.3;
AL = (Lus + Bw + Ls + lds) / Dscd3;
lamda = (1 + (Math.Sqrt(1 + (Math.Pow(AL, 2))))) / 2;
Ge3 = valueofh() / Dscd3 * (1 / (Math.PI * (Math.Sqrt(lamda))));
if (Ge3 < Gex)
{
lengthofdownradTextBox8.Text = ldsa.ToString();
lengthofupradTextBox7.Text = Lus.ToString();
lengthofstillingradTextBox9.Text = Ls.ToString();
}
Dscd4 = DsCd + 0.4;
AL = (Lus + Bw + Ls + lds) / Dscd4;
lamda = (1 + (Math.Sqrt(1 + (Math.Pow(AL, 2))))) / 2;
Ge4 = valueofh() / Dscd4 * (1 / (Math.PI * (Math.Sqrt(lamda))));
if (Ge4 > Gex)
{
lengthofdownradTextBox8.Text = ldsa.ToString();
lengthofupradTextBox7.Text = Lus.ToString();
lengthofstillingradTextBox9.Text = Ls.ToString();
}
}
else
{
Lus = 2.5;
AL = (Lus + Bw + Ls + lds) / DsCd;
lamda = (1 + (Math.Sqrt(1 + (Math.Pow(AL, 2))))) / 2;
Ge = valueofh() / DsCd * (1 / (Math.PI * (Math.Sqrt(lamda))));
if (Ge < Gex)
{
lengthofdownradTextBox8.Text = ldsa.ToString();
lengthofupradTextBox7.Text = Lus.ToString();
lengthofstillingradTextBox9.Text = Ls.ToString();
}
Dscd2 = DsCd + 0.2;
AL = (Lus + Bw + Ls + lds) / Dscd2;
lamda = (1 + (Math.Sqrt(1 + (Math.Pow(AL, 2))))) / 2;
Ge2 = valueofh() / Dscd2 * (1 / (Math.PI * (Math.Sqrt(lamda))));
if (Ge2 < Gex)
{
lengthofdownradTextBox8.Text = ldsa.ToString();
lengthofupradTextBox7.Text = Lus.ToString();
lengthofstillingradTextBox9.Text = Ls.ToString();
}
Dscd3 = DsCd + 0.3;
AL = (Lus + Bw + Ls + lds) / Dscd3;
lamda = (1 + (Math.Sqrt(1 + (Math.Pow(AL, 2))))) / 2;
Ge3 = valueofh() / Dscd3 * (1 / (Math.PI * (Math.Sqrt(lamda))));
if (Ge3 < Gex)
{
lengthofdownradTextBox8.Text = ldsa.ToString();
lengthofupradTextBox7.Text = Lus.ToString();
lengthofstillingradTextBox9.Text = Ls.ToString();
}
Dscd4 = DsCd + 0.4;
AL = (Lus + Bw + Ls + lds) / Dscd4;
lamda = (1 + (Math.Sqrt(1 + (Math.Pow(AL, 2))))) / 2;
Ge4 = valueofh() / Dscd4 * (1 / (Math.PI * (Math.Sqrt(lamda))));
if (Ge4 < Gex)
{
lengthofdownradTextBox8.Text = ldsa.ToString();
lengthofupradTextBox7.Text = Lus.ToString();
lengthofstillingradTextBox9.Text = Ls.ToString();
}
}//ENDING OF RADBUTON FOR WIR BODY
//END FOR CALCULATING LDS, LUS AND LS APRONS......................................................................
//ALGORITHM FOR DOWNSTREAM FLOOR THICKNESS.......................................................................
double Hdyn = He + valueofh();
double Lc = (2 * UsCd) + (Lus + Bw + Ls + lds + (2 * DsCd));
double Lpa = (2 * UsCd) + Lus;
double Lpb = Lpa + Tw;
double Lpc = Lpb + (Bw - Tw);
double Lpd = Lpc + Ls;
double Lpe = Lpd + (0.5 * lds);
double Lpf = Lpd + lds;
double valueofsfwb = SF / (wb - 1);
double Tas = valueofh() * (1 - (Lpa / Lc)) * valueofsfwb;
double Tbs = valueofh() * (1 - (Lpb / Lc)) * valueofsfwb;
double Tcs = valueofh() * (1 - (Lpc / Lc)) * valueofsfwb;
double Tds = valueofh() * (1 - (Lpd / Lc)) * valueofsfwb;
double Tes = valueofh() * (1 - (Lpe / Lc)) * valueofsfwb;
double Tfs = valueofh() * (1 - (Lpf / Lc)) * valueofsfwb;
//Blieh approace
Tad = Hdyn * (1 - (Lpa / Lc)) * valueofsfwb;
Tbd = Hdyn * (1 - (Lpb / Lc)) * valueofsfwb;
Tcd = Hdyn * (1 - (Lpc / Lc)) * valueofsfwb;
Tdd = Hdyn * (1 - (Lpd / Lc)) * valueofsfwb;
Ted = Hdyn * (1 - (Lpe / Lc)) * valueofsfwb;
Tfd = Hdyn * (1 - (Lpf / Lc)) * valueofsfwb;
//KOHSLAS APPROACH FOR FINDING HRC1 AND HRE2............................................
double bH = Lus + Bw + Ls + lds;
double xbh = bH / DsCd;
double lamda1 = 1 + (Math.Pow(xbh, 2));
double lamdadegre = (1 + (Math.Sqrt(lamda1))) / 2;
double lamdavalue = (lamdadegre - 2) / lamdadegre;
double tetaE = (1 / Math.PI) * (Math.Acos(lamdavalue));
double lamdavalue2 = (lamdadegre - 1) / lamdadegre;
double tetaD = (1 / Math.PI) * (Math.Acos(lamdavalue2));
double tetaD1 = 1 - tetaD;
double tetaC1 = 1 - tetaE;
double Cdu = tetaC1 + ((tetaD1 - tetaC1) / DsCd) * 0.5;
double Cmd = 19 * (Math.Sqrt(DsCd / bH)) * ((UsCd + DsCd) / bH);
double Cfu = Cmd + Cdu;
double Cdd = tetaE - ((tetaE - tetaD) / DsCd) * 0.5;
double Cmu = 19 * (Math.Sqrt(UsCd / bH)) * ((UsCd + DsCd) / bH);
double Cfd = Cdd - Cmu;
double Hrc1 = valueofh() * Cfu;
double Hre2 = valueofh() * Cfd;
// KOHSLAS THICKNESS AT VARIOUS POINTS (a,b,c,d,e,f)...................................................................
double Lak = Lpa - (2 * UsCd);
double Lbk = Lpb - (2 * UsCd);
double Lck = Lpc - (2 * UsCd);
double Ldk = Lpd - (2 * UsCd);
double Lek = Lpe - (2 * UsCd);
double Lfk = Lpf - (2 * UsCd);
double HR = (Hrc1 - Hre2) / bH;
double Pa = Hrc1 - (HR * Lak);
double Pb = Hrc1 - (HR * Lbk);
double Pc = Hrc1 - (HR * Lck);
double Pd = Hrc1 - (HR * Ldk);
double Pe = Hrc1 - (HR * Lek);
double Pf = Hrc1 - (HR * Lfk);
//khoslat
Tak = (Pa / (wb - 1)) * 1.3;
if (Tak < 0.5)
{
Tak = 0.5;
}
Tbk = (Pb / (wb - 1)) * 1.3;
Tck = (Pc / (wb - 1)) * 1.3;
Tdk = (Pd / (wb - 1)) * 1.3;
Tek = (Pe / (wb - 1)) * 1.3;
Tfk = (Pf / (wb - 1)) * 1.3;
// CODE FOR FINDING THE VALUE OF THICKNESS OF A FLOOR AT A POINT A,B,C,D,E,F
//END FOR FINDING THE VALUE OF THICKNESS OF A,B,C,D,E,F
//CODE PART FOR LENGTH OF D/S LOOSE TALLUS L3 AND L4..........................................................
double sqrhmaxnq = ((H / 10) * (q / 75));
double L3 = 18 * c * (Math.Sqrt(Math.Abs(sqrhmaxnq))) - ldsa;
double L4 = L3 / 2;
if (L3 < 0)
{
lengthofupstreamradTextBox12.Text = "YOU DO NOT ALLOW TO USE LOOSE TALLUS";
lengthofdownstreamradTextBox13.Text = "YOU DO NOT ALLOW TO USE LOOSE TALLUS";
}
else
{
lengthofupstreamradTextBox12.Text = L3.ToString();
lengthofdownstreamradTextBox13.Text = L4.ToString();
}
//END COD FOR lENGTH OF UPSTREAM AND DOWN STREAM LOSSE TALLUS (L3 AND L4)........................................
}//END FOR RAND BUTTON METHOD