Arifdjanov Abdulla's blog

Beam elements are very widely used in structural engineering. Here we consider the methodology for calculating the rectangular frames with articulated or rigid nodes. The load is evenly distributed and concentrated.  The result is exactly the same with the results of the method of force and displacement method. A practical example of the calculation of the frame.

 The relationship between the strains and stresses will be considered based on the premise that for every increment of load deformation occurs, consisting of two parts - the elastic and plastic

In this section, the basic principles of the finite element analysis of beams are considered. Beam given below we will divide into two elements by cutting it at the point A, B, C