private int CheckDiagram(Generate_ω_LineForDiagram toCheck, double μRd, double νRd, int percision = 3)
{
var test = new List <μSd_And_νSd>(toCheck.ListOfDotsInLineOfDiagram);
var νSdmax = test.Single(m => m.μSd == test.Max(n => n.μSd)).νSd;
if (νRd >= νSdmax)
{
test.RemoveAll(n => n.νSd < νSdmax);
var closestItemByM = test
.Aggregate((x, y) => Math.Abs(x.μSd - μRd) < Math.Abs(y.μSd - μRd) ? x : y);
if (
(Math.Round(μRd, percision) == Math.Round(closestItemByM.μSd, percision))
&&
(Math.Round(νRd, percision) == Math.Round(closestItemByM.νSd, percision)))
{
find = closestItemByM;
return(0);
}
else if (closestItemByM.νSd > νRd)
{
find = closestItemByM; return(1);
}
else
{
find = closestItemByM; return(2);
};
}
else
{
test.RemoveAll(n => n.νSd > νSdmax);
var closestItemByM = test
.Aggregate((x, y) => Math.Abs(x.μSd - μRd) < Math.Abs(y.μSd - μRd) ? x : y);
if (
(Math.Round(μRd, percision) == Math.Round(closestItemByM.μSd, percision))
&&
(Math.Round(νRd, percision) == Math.Round(closestItemByM.νSd, percision)))
{
find = closestItemByM;
return(0);
}
else if (closestItemByM.νSd < νRd)
{
find = closestItemByM; return(1);
}
else
{
find = closestItemByM; return(2);
};
}
}
public List <μSd_And_νSdCollection> GetAllLines(ICoeffService coeffService)
{
var result = new List <μSd_And_νSdCollection>();
var r = new Generate_ω_LineForDiagram(_material, _geometry, coeffService, 0.05);
result.Add(r.ListOfDotsInLineOfDiagram);
for (double i = 0.1; i <= 1; i += 0.1)
{
r = new Generate_ω_LineForDiagram(_material, _geometry, coeffService, i);
result.Add(r.ListOfDotsInLineOfDiagram);
}
return(result);
}
public double Get_ω(double μRd, double νRd)
{
var ω = maxOf_ω.ω / 2;
double addTo_ω = maxOf_ω.ω / 2;
for (int i = 0; i < 50; i++)
{
addTo_ω = addTo_ω / 2;
if (ω < 0.05)
{
break;
}
searchingOf_ω = new Generate_ω_LineForDiagram(_material, _geometry, coeffService, ω);
switch (CheckDiagram(searchingOf_ω, μRd, νRd))
{
case 0:
return(ω);
case 1:
ω -= addTo_ω;
break;
case 2:
ω += addTo_ω;
break;
default:
break;
}
iterations = i;
}
if (ω > 1.0)
{
throw new Exception("the percentage of reinforcement has been exceeded, make cross-section bigger");
}
if (ω < 0.05)
{
searchingOf_ω = minOf_ω;
return(0.05);
}
;
return(ω);
}
private void SetMinimumOf_ω_and_Max()
{
minOf_ω = new Generate_ω_LineForDiagram(_material, _geometry, coeffService, 0.05);
maxOf_ω = new Generate_ω_LineForDiagram(_material, _geometry, coeffService, 1);
}
