beamelementsheardiagram.m

matlab在有限元中应用的源程序及命令 下载后可直接解压

function y = BeamElementShearDiagram(f, L)
%BeamElementShearDiagram   This function plots the shear force 
%                          diagram for the beam element with nodal
%                          force vector f and length L.
x = [0 ; L];
z = [f(1) ; -f(3)];
hold on;
title('Shear Force Diagram');
plot(x,z);
y1 = [0 ; 0];
plot(x,y1,'k')