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根据主管和两支管的空间方程,得到K型圆钢管搭接的判断条件以及三管相交节点的解析表达式。并给出三条相贯线的参数方程,利用MATLAB编写了其长度的计算程序。
According to the spatial equation of the supervisor and the two pipes, the judgment condition of the overlapped K-type pipe and the analytic expression of the intersection of three pipes are obtained. The parametric equations of three intersecting lines are given, and the length calculation program is written by MATLAB.