IS 800:2007 classifies elements in to three types, as per Cl. 3.7.3., as follows. 1.…

Plate elements of a cross-section may buckle locally due to compressive stresses. The local buckling…

1. Physical properties Physical properties of structural steel, as detailed by cl.2.2.4.1 of IS 800:2007,…

So for our previous beam, we know that we require two hinges for collapse (one…

Thus the ratio of elastic to plastic moment capacity is: This ratio is termed the shape…

In these analyses we used superposition often, knowing that for a linearly elastic structure it…

Introduction to Plastic Analysis: Analysis of stress, deflection and distortion determinations within the limit of…

Shape function using Cartesiancoordinates Higher Order Triangular Elements Higher order elements are useful if the…

Plane Stress Analysis Fig. 1 shows the important facts about plane stress analysis. The structural…

 In plastic analysis and design of a structure, the ultimate load of the structure as…