可计算空间桁架受力及绘制形变图，内附说明 For example: Force in the member 2-4 = Force(6) = 0.8385e4 Displacement of node 4 in y direction = 0.0172 Reaction of node 8 in z zirection = - 0.4250e4 Note: If the structure is unstable, this warning is appeared: Warning: Matrix is singular to working precision. Some of the Forces & Displacements are equal to NaN.

应用MATLAB计算空间桁架结构，有多个子函数，点击第一个即可进行计算

采用C语言编写的可以求解空间桁架内力及各结点位移的源程序代码