public IResult Calculate()
{
BuildingSite buildingSite = GetBuildingSite();
SnowLoad snowLoad = GetSnowLoad(buildingSite);
Building building = GetBuilding(snowLoad);
DriftingAtProjectionsObstructions driftingAtProjectionsObstructions = GetDriftingAtProjectionsObstructions(building);
if (!ExposureCoefficient.HasValue)
{
buildingSite.CalculateExposureCoefficient();
}
snowLoad.CalculateSnowLoad();
building.CalculateThermalCoefficient();
driftingAtProjectionsObstructions.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("μ_1_", driftingAtProjectionsObstructions.FirstShapeCoefficient);
result.Properties.Add("μ_2_", driftingAtProjectionsObstructions.SecondShapeCoefficient);
result.Properties.Add("l_s_", driftingAtProjectionsObstructions.DriftLength);
result.Properties.Add("s_2_", driftingAtProjectionsObstructions.SnowLoadOnRoofValue);
result.Properties.Add("s_1_", driftingAtProjectionsObstructions.SnowLoadOnRoofValueAtTheEnd);
return(result);
}
public SnowLoadDriftingAtProjectionsObstructions()
{
BuildingData = new BuildingData();
//BuildingSite = new BuildingSite();
//SnowLoad = new SnowLoad(BuildingSite);
//Building = new Building(SnowLoad);
DriftingAtProjectionsObstructions = new DriftingAtProjectionsObstructions(BuildingData.Building, 0);
}
public void DriftingAtProjectionsObstructionsTest_CalculateDriftLength_Success()
{
var building = BuildingImplementation.CreateBuilding();
var driftingAtProjectionsObstructions = new DriftingAtProjectionsObstructions(building, 4);
driftingAtProjectionsObstructions.CalculateDriftLength();
Assert.AreEqual(8, Math.Round(driftingAtProjectionsObstructions.DriftLength, 3),
"Drift length for roof is not calculated properly.");
}
public void DriftingAtProjectionsObstructionsTest_Constructor_Success()
{
var building = BuildingImplementation.CreateBuilding();
var driftingAtProjectionsObstructions = new DriftingAtProjectionsObstructions(building, 2);
Assert.IsNotNull(driftingAtProjectionsObstructions, "DriftingAtProjectionsObstructions should be created.");
Assert.AreEqual(2, driftingAtProjectionsObstructions.ObstructionHeight,
"Height should be set at construction time.");
}
public void DriftingAtProjectionsObstructionsTest_CalculateSnowLoad_Success()
{
var building = BuildingImplementation.CreateBuilding();
var driftingAtProjectionsObstructions = new DriftingAtProjectionsObstructions(building, 4);
driftingAtProjectionsObstructions.CalculateSnowLoad();
Assert.AreEqual(1.8, Math.Round(driftingAtProjectionsObstructions.SnowLoadOnRoofValue, 3),
"Snow load near the obstruction is not calculated properly.");
Assert.AreEqual(0.72, Math.Round(driftingAtProjectionsObstructions.SnowLoadOnRoofValueAtTheEnd, 3),
"Snow load at the end of drifting length is not calculated properly.");
}
