78 lines
3.3 KiB
C#
78 lines
3.3 KiB
C#
using StructureHelperCommon.Infrastructures.Exceptions;
|
|
using StructureHelperCommon.Models;
|
|
using StructureHelperCommon.Models.Calculators;
|
|
|
|
namespace StructureHelperLogics.Models.BeamShears
|
|
{
|
|
internal class StirrupBySearchLogic : IBeamShearStrenghLogic
|
|
{
|
|
private ConcreteStrengthLogic concreteLogic;
|
|
private StirrupStrengthLogic stirrupLogic;
|
|
private ShiftTraceLogger? localTraceLogger { get; set; }
|
|
|
|
public StirrupBySearchLogic(IShiftTraceLogger? traceLogger)
|
|
{
|
|
TraceLogger = traceLogger;
|
|
}
|
|
|
|
public IShiftTraceLogger? TraceLogger { get; set; }
|
|
public IBeamShearSectionLogicInputData InputData { get; internal set; }
|
|
public ISectionEffectiveness SectionEffectiveness { get; internal set; }
|
|
|
|
public double GetShearStrength()
|
|
{
|
|
double parameter = GetParameter();
|
|
BeamShearSectionLogicInputData newInputData = GetNewInputData(parameter);
|
|
stirrupLogic = new(newInputData, localTraceLogger);
|
|
double stirrupStrength = stirrupLogic.GetShearStrength();
|
|
return stirrupStrength;
|
|
}
|
|
|
|
public double GetParameter()
|
|
{
|
|
var parameterCalculator = new FindParameterCalculator(TraceLogger);
|
|
parameterCalculator.InputData.Predicate = GetPredicate;
|
|
parameterCalculator.Accuracy.IterationAccuracy = 0.0001d;
|
|
parameterCalculator.Accuracy.MaxIterationCount = 1000;
|
|
parameterCalculator.Run();
|
|
if (parameterCalculator.Result.IsValid == false)
|
|
{
|
|
throw new StructureHelperException(ErrorStrings.DataIsInCorrect + $": predicate error");
|
|
}
|
|
var result = parameterCalculator.Result as FindParameterResult;
|
|
var parameter = result.Parameter;
|
|
return parameter;
|
|
}
|
|
|
|
private bool GetPredicate(double factor)
|
|
{
|
|
BeamShearSectionLogicInputData newInputData = GetNewInputData(factor);
|
|
concreteLogic = new(SectionEffectiveness, newInputData.InclinedSection, localTraceLogger);
|
|
stirrupLogic = new(newInputData, localTraceLogger);
|
|
double concreteStrength = concreteLogic.GetShearStrength();
|
|
double stirrupStrength = stirrupLogic.GetShearStrength();
|
|
return stirrupStrength > concreteStrength;
|
|
}
|
|
|
|
private BeamShearSectionLogicInputData GetNewInputData(double factor)
|
|
{
|
|
double sourceCrackLength = InputData.InclinedSection.EndCoord - InputData.InclinedSection.StartCoord;
|
|
double newCrackLength = sourceCrackLength * factor;
|
|
double newStartCoord = InputData.InclinedSection.EndCoord - newCrackLength;
|
|
InclinedSection newSection = new();
|
|
var updateStrategy = new InclinedSectionUpdateStrategy();
|
|
updateStrategy.Update(newSection, InputData.InclinedSection);
|
|
newSection.StartCoord = newStartCoord;
|
|
BeamShearSectionLogicInputData newInputData = new(Guid.Empty)
|
|
{
|
|
InclinedSection = newSection,
|
|
LimitState = InputData.LimitState,
|
|
CalcTerm = InputData.CalcTerm,
|
|
Stirrup = InputData.Stirrup,
|
|
ForceTuple = InputData.ForceTuple
|
|
};
|
|
return newInputData;
|
|
}
|
|
}
|
|
}
|