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MaterialDefinitions/ConcreteDefinition.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MaterialResistanceCalc
+{
+    public class ConcreteDefinition : MaterialDefinition
+    {
+        public ConcreteDefinition(string materialClass, double youngModulus, double compressiveStrengthCoef, double tensileStrengthCoef, double materialCoefInCompress, double materialCoefInTension)
+            : base(materialClass, youngModulus, compressiveStrengthCoef, tensileStrengthCoef, materialCoefInCompress, materialCoefInTension)
+        {
+            CompressiveStrength = compressiveStrengthCoef * Math.Pow(10, 6);
+            TensileStrength = tensileStrengthCoef * Math.Sqrt(CompressiveStrength);
+        }
+    }
+}