Add trace crack result

StructureHelperLogics/NdmCalculations/Analyses/ByForces/TraceStringService.cs

@@ -0,0 +1,35 @@
+using LoaderCalculator.Data.Matrix;
+using StructureHelperCommon.Models.Forces;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StructureHelperLogics.NdmCalculations.Analyses.ByForces
+{
+    public static class TraceStringService
+    {
+        public static string GetLimitStateAndCalctTerm(IDesignForceTuple designForceTuple)
+        {
+            string s = "Limit state: " + designForceTuple.LimitState.ToString();
+            s += ", Calculation term: " + designForceTuple.CalcTerm;
+            return s;
+        }
+
+        public static string GetForces(IForceTuple forceTuple)
+        {
+            string s = "Mx = " + forceTuple.Mx.ToString();
+            s += "(N*m), My = " + forceTuple.My.ToString();
+            s += "(N*m), Nz =" + forceTuple.Nz.ToString() + "(N), ";
+            return s;
+        }
+        public static string GetCuvatures(IStrainMatrix strainMatrix)
+        {
+            string s = "Kx = " + strainMatrix.Kx;
+            s += "(1/m), Ky = " + strainMatrix.Ky;
+            s += "(1/m), EpsZ = " + strainMatrix.EpsZ + "(dimensionless)";
+            return s;
+        }
+    }
+}