103 lines
6.2 KiB
C#
103 lines
6.2 KiB
C#
using LoaderCalculator;
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using LoaderCalculator.Data.Matrix;
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using LoaderCalculator.Data.Ndms;
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using LoaderCalculator.Data.SourceData;
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using LoaderCalculator.Tests.Infrastructures.Logics;
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using NUnit.Framework;
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using StructureHelperLogics.NdmCalculations.Triangulations;
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using System.Collections.Generic;
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using System.Threading;
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using StructureHelperCommon.Models.Shapes;
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using StructureHelperCommon.Infrastructures.Enums;
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using StructureHelperLogics.Models.Calculations;
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using StructureHelperLogics.Models.Primitives;
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namespace StructureHelperTests.FunctionalTests.Ndms.RCSections
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{
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public class RCSectionTest
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{
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//Theoretical limit momemt Mx = 43kN*m
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[TestCase(0.000113, 0.000494, 10e3, 0d, 0d, 0.00084665917358052976d, 0.0d, 0.00020754144937701132d)]
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[TestCase(0.000113, 0.000494, 40e3, 0d, 0d, 0.0033939850380287412d, 0d, 0.00082989880025069202d)]
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[TestCase(0.000113, 0.000494, 42e3, 0d, 0d, 0.0056613831873867241d, 0d, 0.0014291081844183839d)]
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//Theoretical limit momemt Mx = -187kN*m
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[TestCase(0.000113, 0.000494, -50e3, 0d, 0d, -0.0011229555729294297d, 0d, 0.00021353225742956321d)]
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[TestCase(0.000113, 0.000494, -180e3, 0d, 0d, -0.0098365950945499738d, 0d, 0.0022035516889170013d)]
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[TestCase(0.000113, 0.000494, -183e3, 0d, 0d, -0.021718635290382458d, 0d, 0.0053526701372818789d)]
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public void Run_ShouldPass(double topArea, double bottomArea, double mx, double my, double nz, double expectedKx, double expectedKy, double expectedEpsilonZ)
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{
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//Arrange
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double width = 0.4;
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double height = 0.6;
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var ndmCollection = new List<INdm>();
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ITriangulationOptions options = new TriangulationOptions { LimiteState = StructureHelperLogics.Infrastructures.CommonEnums.LimitStates.Collapse, CalcTerm = StructureHelperLogics.Infrastructures.CommonEnums.CalcTerms.ShortTerm };
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var primitives = new List<INdmPrimitive>();
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primitives.AddRange(GetConcreteNdms(width, height));
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primitives.AddRange(GetReinforcementNdms(width, height, topArea, bottomArea));
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ndmCollection.AddRange(Triangulation.GetNdms(primitives, options));
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var loaderData = new LoaderOptions
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{
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Preconditions = new Preconditions
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{
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ConditionRate = 0.01,
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MaxIterationCount = 100,
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StartForceMatrix = new ForceMatrix { Mx = mx, My = my, Nz = nz }
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},
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NdmCollection = ndmCollection
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};
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var calculator = new Calculator();
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//Act
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calculator.Run(loaderData, new CancellationToken());
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var results = calculator.Result;
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//Assert
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Assert.NotNull(results);
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var strainMatrix = results.StrainMatrix;
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Assert.NotNull(strainMatrix);
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Assert.AreEqual(expectedKx, strainMatrix.Kx, ExpectedProcessor.GetAccuracyForExpectedValue(expectedKx));
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Assert.AreEqual(expectedKy, strainMatrix.Ky, ExpectedProcessor.GetAccuracyForExpectedValue(expectedKy));
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Assert.AreEqual(expectedEpsilonZ, strainMatrix.EpsZ, ExpectedProcessor.GetAccuracyForExpectedValue(expectedEpsilonZ));
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}
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private IEnumerable<INdmPrimitive> GetConcreteNdms(double width, double height)
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{
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double strength = 40e6;
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IPoint2D center = new Point2D { X = 0, Y = 0 };
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IRectangleShape rectangle = new RectangleShape { Width = width, Height = height, Angle = 0 };
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IPrimitiveMaterial material = new PrimitiveMaterial { MaterialType = MaterialTypes.Concrete, ClassName = "С40", Strength = strength };
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//ITriangulationOptions options = new TriangulationOptions() { LimiteState = StructureHelperLogics.Infrastructures.CommonEnums.LimitStates.Collapse, CalcTerm = StructureHelperLogics.Infrastructures.CommonEnums.CalcTerms.ShortTerm };
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INdmPrimitive primitive = new NdmPrimitive { Center = center, Shape = rectangle, PrimitiveMaterial = material, NdmMaxSize = 1, NdmMinDivision = 20 };
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List<INdmPrimitive> primitives = new List<INdmPrimitive> {primitive};
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return primitives;
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}
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private IEnumerable<INdmPrimitive> GetReinforcementNdms(double width, double height, double topArea, double bottomArea)
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{
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double gap = 0.05d;
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double strength = 4e8;
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IShape topReinforcement = new PointShape { Area = topArea };
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IShape bottomReinforcement = new PointShape { Area = bottomArea };
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IPrimitiveMaterial primitiveMaterial = new PrimitiveMaterial { MaterialType = MaterialTypes.Reinforcement, ClassName = "S400", Strength = strength };
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//ITriangulationOptions options = new TriangulationOptions() { LimiteState = StructureHelperLogics.Infrastructures.CommonEnums.LimitStates.Collapse, CalcTerm = StructureHelperLogics.Infrastructures.CommonEnums.CalcTerms.ShortTerm };
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IPoint2D centerRT = new Point2D { X = width / 2 - gap, Y = height / 2 - gap };
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IPoint2D centerLT = new Point2D { X = - (width / 2 - gap), Y = height / 2 - gap };
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IPoint2D centerRB = new Point2D { X = width / 2 - gap, Y = - (height / 2 - gap) };
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IPoint2D centerLB = new Point2D { X = -(width / 2 - gap), Y = - (height / 2 - gap) };
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List<INdmPrimitive> primitives = new List<INdmPrimitive>();
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INdmPrimitive primitive;
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//Right top bar
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primitive = new NdmPrimitive { Center = centerRT, Shape = topReinforcement, PrimitiveMaterial = primitiveMaterial};
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primitives.Add(primitive);
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//Left top bar
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primitive = new NdmPrimitive { Center = centerLT, Shape = topReinforcement, PrimitiveMaterial = primitiveMaterial };
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primitives.Add(primitive);
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//Right bottom bar
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primitive = new NdmPrimitive { Center = centerRB, Shape = bottomReinforcement, PrimitiveMaterial = primitiveMaterial };
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primitives.Add(primitive);
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//Left bottom bar
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primitive = new NdmPrimitive { Center = centerLB, Shape = bottomReinforcement, PrimitiveMaterial = primitiveMaterial };
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primitives.Add(primitive);
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return primitives;
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}
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}
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}
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