/// <summary> 陡坡路堤 </summary>
/// <param name="sec"> 道路中心填方高度</param>
/// <param name="treatedSide"> 哪一侧需要进行陡坡路堤处理 </param>
/// <param name="treatedWidth"> 陡坡路堤处理宽度 </param>
/// <param name="stairArea"> 挖台阶的面积 </param>
/// <param name="reinforcementSide"> 哪一侧需要设置加筋结构，比如铺设三层土工格栅</param>
/// <returns></returns>
private bool IsSteepSlope(SubgradeSection sec, out SectionSide treatedSide, out double treatedWidth,
out double stairArea,
out SectionSide reinforcementSide)
{
bool isSteep = false;
treatedWidth = 0;
stairArea = 0;
double sideTreatedWidth = 0;
double sideStairArea = 0;
treatedSide = SectionSide.无;
reinforcementSide = SectionSide.无;
bool leftSetReinforcement;
bool rightSetReinforcement;
var secData = sec.XData;
//
SlopeLine sideSlope = null;
Polyline sideGround = null;
if (secData.LeftRetainingWallType != RetainingWallType.路肩墙)
{
sideSlope = sec.GetSlopeLine(true); // 断面左侧边坡
sideGround = secData.LeftGroundSurfaceHandle.GetDBObject <Polyline>(_docMdf.acDataBase);
if (IsSteepFill(secData, true, sideSlope, sideGround, out sideTreatedWidth, out sideStairArea,
out leftSetReinforcement))
{
isSteep = true;
treatedSide = treatedSide | SectionSide.左;
reinforcementSide = leftSetReinforcement ? reinforcementSide | SectionSide.左 : reinforcementSide;
treatedWidth += sideTreatedWidth;
stairArea += sideStairArea;
}
}
if (secData.RightRetainingWallType != RetainingWallType.路肩墙)
{
sideSlope = sec.GetSlopeLine(false); // 断面右侧边坡
sideGround = secData.RightGroundSurfaceHandle.GetDBObject <Polyline>(_docMdf.acDataBase);
if (IsSteepFill(secData, false, sideSlope, sideGround, out sideTreatedWidth, out sideStairArea,
out rightSetReinforcement))
{
isSteep = true;
treatedSide = treatedSide | SectionSide.右;
reinforcementSide = rightSetReinforcement ? reinforcementSide | SectionSide.右 : reinforcementSide;
treatedWidth += sideTreatedWidth;
stairArea += sideStairArea;
}
}
return(isSteep);
}
/// <summary> 填方或土质路堑路段 </summary>
/// <param name="sec"> 道路中心填方高度</param>
/// <returns></returns>
private bool IsFillOrSoilCut(SubgradeSection sec)
{
var secData = sec.XData;
if ((secData.LeftSlopeFill != null && !secData.LeftSlopeFill.Value) &&
(secData.RightSlopeFill != null && !secData.RightSlopeFill.Value))
{
var leftSlope = sec.GetSlopeLine(true); // 断面左侧边坡
var rightSlope = sec.GetSlopeLine(true); // 断面左侧边坡
if (leftSlope != null && leftSlope.XData.SoilOrRock == SubgradeType.岩质 &&
rightSlope != null && rightSlope.XData.SoilOrRock == SubgradeType.岩质)
{
return(false); // 石质路堑路段
}
}
return(true); // 填方或土质路堑路段
}
/// <summary> 判断路面类型 </summary>
/// <param name="sec"> 道路中心填方高度</param>
/// <returns></returns>
private RoadSurfaceType GetRoadSurfaceType(SubgradeSection sec)
{
// 从工程量偏大的角度考虑
// 左右侧有一侧为填方，则认为此路面为填方；
// 左右侧有一侧为土质，则认为此路面为土质；
var secData = sec.XData;
bool isFill = (secData.LeftSlopeFill == null) || (secData.LeftSlopeFill.Value) ||
(secData.RightSlopeFill == null) || (secData.RightSlopeFill.Value);
bool isSoil = true;
var leftSlope = sec.GetSlopeLine(true); // 断面左侧边坡
var rightSlope = sec.GetSlopeLine(false); // 断面左侧边坡
isSoil = (leftSlope != null && leftSlope.XData.SoilOrRock == SubgradeType.土质) ||
(rightSlope != null && rightSlope.XData.SoilOrRock == SubgradeType.土质);
//
if (isFill)
{
if (isSoil)
{
return(RoadSurfaceType.填方土质);
}
else
{
return(RoadSurfaceType.填方岩质);
}
}
else
{
if (isSoil)
{
return(RoadSurfaceType.挖方土质);
}
else
{
return(RoadSurfaceType.挖方岩质);
}
}
}
/// <summary> 填方边坡类型 </summary>
/// <param name="sec"> 道路中心填方高度</param>
/// <param name="treatedWidth"> 陡坡路堤处理宽度 </param>
/// <param name="treatedSide"> 要进行挖台阶处理的是断面的哪一侧 </param>
/// <param name="stairArea">某一侧边坡所挖台阶面积</param>
/// <returns></returns>
private FillSlopeType GetFillSlopeType(SubgradeSection sec, out SectionSide treatedSide, out double treatedWidth, out double stairArea)
{
var sectionfillSlopeType = FillSlopeType.Other;
treatedWidth = 0;
stairArea = 0.0;
double sideTreatedWidth = 0;
double sideStairArea = 0.0;
treatedSide = SectionSide.无;
var secData = sec.XData;
//
var sideSlope = sec.GetSlopeLine(true); // 断面左侧边坡
var sideGround = secData.LeftGroundSurfaceHandle.GetDBObject <Polyline>(_docMdf.acDataBase);
var fillSlopeType = GetFillSlopeType(secData, true, sideSlope, sideGround, out sideTreatedWidth, out sideStairArea);
if (fillSlopeType == FillSlopeType.StairExcav)
{
sectionfillSlopeType = FillSlopeType.StairExcav;
treatedSide = treatedSide | SectionSide.左;
treatedWidth += sideTreatedWidth;
stairArea += sideStairArea;
}
sideSlope = sec.GetSlopeLine(false); // 断面右侧边坡
sideGround = secData.RightGroundSurfaceHandle.GetDBObject <Polyline>(_docMdf.acDataBase);
fillSlopeType = GetFillSlopeType(secData, false, sideSlope, sideGround, out sideTreatedWidth, out sideStairArea);
if (fillSlopeType == FillSlopeType.StairExcav)
{
sectionfillSlopeType = FillSlopeType.StairExcav;
treatedSide = treatedSide | SectionSide.右;
treatedWidth += sideTreatedWidth;
stairArea += sideStairArea;
}
return(sectionfillSlopeType);
}
/// <summary> 填方或土质路堑路段 </summary>
/// <param name="sec"> 道路中心填方高度</param>
/// <param name="hardShouderCount"> 道路中心填方高度</param>
/// <returns></returns>
private bool HasHardShoulder(SubgradeSection sec, out int hardShouderCount,
out HardShoulderType leftType, out HardShoulderType rightType, out double leftHardShoulerArea, out double rightHardShoulerArea)
{
hardShouderCount = 0;
leftHardShoulerArea = 0;
rightHardShoulerArea = 0;
leftType = HardShoulderType.无;
rightType = HardShoulderType.无;
var secData = sec.XData;
// 对左侧进行判断与计量
if (secData.LeftSlopeFill != null && secData.LeftSlopeFill.Value)
{
// 表示是填方路段，接下来判断路肩类型
if (secData.LeftRetainingWallType == RetainingWallType.路肩墙)
{
leftType = HardShoulderType.挡墙;
hardShouderCount += 1;
leftHardShoulerArea = _criterion.路肩面积_挡墙;
}
else
{
// 通过填方边坡高度来确定是否需要设置护栏
double fillHeight;
var leftSlp = sec.GetSlopeLine(true);
fillHeight = Math.Abs(leftSlp.Pline.StartPoint.Y - leftSlp.Pline.EndPoint.Y);
if (fillHeight >= _criterion.设护栏段的填方高度)
{
leftType = HardShoulderType.护栏;
hardShouderCount += 1;
leftHardShoulerArea = _criterion.路肩面积_护栏;
}
else
{
leftType = HardShoulderType.无护栏;
hardShouderCount += 1;
leftHardShoulerArea = _criterion.路肩面积_无护栏;
}
}
}
// 对右侧进行判断与计量
if (secData.RightSlopeFill != null && secData.RightSlopeFill.Value)
{
// 表示是填方路段，接下来判断路肩类型
if (secData.RightRetainingWallType == RetainingWallType.路肩墙)
{
rightType = HardShoulderType.挡墙;
hardShouderCount += 1;
rightHardShoulerArea = _criterion.路肩面积_挡墙;
}
else
{
// 通过填方边坡高度来确定是否需要设置护栏
double fillHeight;
var rightSlp = sec.GetSlopeLine(false);
fillHeight = Math.Abs(rightSlp.Pline.StartPoint.Y - rightSlp.Pline.EndPoint.Y);
if (fillHeight >= _criterion.设护栏段的填方高度)
{
rightType = HardShoulderType.护栏;
hardShouderCount += 1;
rightHardShoulerArea = _criterion.路肩面积_护栏;
}
else
{
rightType = HardShoulderType.无护栏;
hardShouderCount += 1;
rightHardShoulerArea = _criterion.路肩面积_无护栏;
}
}
}
//
return(hardShouderCount > 0);
}
