Development of Program for Solving Plane Rigid Frame Based on MATLAB

摘要

Based on the idea of MATLAB and matrix displacement method, this paper designs the program for solving continuous beam and rigid frame. Based on the textbook of structural mechanics, this paper uses MATLAB as a programming tool and combines with the principle of matrix displacement method to achieve the whole process from inputting the information of rigid frame, solving the internal force of rigid frame to outputting bending moment diagram.