public IResult Calculate()
{
BuildingSite buildingSite = GetBuildingSite();
SnowLoad snowLoad = GetSnowLoad(buildingSite);
Building building = GetBuilding(snowLoad);
ExceptionalMultiSpanRoof exceptionalMultiSpanRoof = GetExceptionalMultiSpanRoof(building);
if (!ExposureCoefficient.HasValue)
{
buildingSite.CalculateExposureCoefficient();
}
snowLoad.CalculateSnowLoad();
building.CalculateThermalCoefficient();
exceptionalMultiSpanRoof.CalculateSnowLoad();
var result = new Result();
result.Properties.Add("C_e_", buildingSite.ExposureCoefficient);
result.Properties.Add("s_k_", snowLoad.DefaultCharacteristicSnowLoad);
result.Properties.Add("V", snowLoad.VariationCoefficient);
result.Properties.Add("C_esl_", snowLoad.ExceptionalSnowLoadCoefficient);
result.Properties.Add("s_n_", snowLoad.SnowLoadForSpecificReturnPeriod);
result.Properties.Add("s_Ad_", snowLoad.DesignExceptionalSnowLoadForSpecificReturnPeriod);
result.Properties.Add("t_i_", building.InternalTemperature);
result.Properties.Add("∆_t_", building.TempreatureDifference);
result.Properties.Add("U", building.OverallHeatTransferCoefficient);
result.Properties.Add("C_t_", building.ThermalCoefficient);
result.Properties.Add("b_3_", exceptionalMultiSpanRoof.HorizontalDimensionOfThreeSlopes);
result.Properties.Add("μ_1_", exceptionalMultiSpanRoof.ShapeCoefficient);
result.Properties.Add("s", exceptionalMultiSpanRoof.SnowLoad);
return(result);
}
public void ExceptionalMultiSpanRoofTest_CalculateSnowLoad_Success()
{
var building = BuildingImplementation.CreateBuilding();
building.SnowLoadImplementation.ExcepctionalSituation = true;
building.SnowLoadImplementation.CurrentDesignSituation = DesignSituation.B2;
var exceptionalMultiSpanRoof = new ExceptionalMultiSpanRoof(building, 10, 5, 2);
exceptionalMultiSpanRoof.CalculateSnowLoad();
Assert.AreEqual(2.7, Math.Round(exceptionalMultiSpanRoof.SnowLoad, 3),
"Snow load between roofs is not calculated properly.");
}
public void ExceptionalMultiSpanRoofTest_Constructor_Success()
{
var building = BuildingImplementation.CreateBuilding();
var exceptionalMultiSpanRoof = new ExceptionalMultiSpanRoof(building, 10, 5, 2);
Assert.IsNotNull(exceptionalMultiSpanRoof, "MultiSpan should be created.");
Assert.AreEqual(10, exceptionalMultiSpanRoof.LeftDriftLength,
"Drift length should be set at construction time.");
Assert.AreEqual(5, exceptionalMultiSpanRoof.RightDriftLength,
"Drift length should be set at construction time.");
Assert.AreEqual(2, exceptionalMultiSpanRoof.HeightInTheLowestPart,
"Height should be set at construction time.");
}
public ExceptionalSnowLoadMultispanRoof()
{
BuildingData = new BuildingData();
ExceptionalMultispanRoof = new ExceptionalMultiSpanRoof(BuildingData.Building, 0, 0, 0);
}