Add beam section logic

StructureHelperLogics/Models/BeamShears/ISectionEffectiveness.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StructureHelperLogics.Models.BeamShears
+{
+    /// <summary>
+    /// Properties of concrete cross-section effectiveness for shear
+    /// </summary>
+    public interface ISectionEffectiveness
+    {
+        /// <summary>
+        /// Shape factor of shear strength of base form, dimensionless
+        /// </summary>
+        double BaseShapeFactor { get; set; }
+        /// <summary>
+        /// Maximum ratio of crack length to effective depth
+        /// </summary>
+        double MaxCrackLengthRatio { get; set; }
+        /// <summary>
+        /// Maximum ratio of crack length to effective depth
+        /// </summary>
+        double MinCrackLengthRatio { get; set; }
+        /// <summary>
+        /// Shape factor of shear strength of specific form, dimensionless
+        /// </summary>
+        double ShapeFactor { get; set; }
+    }
+}