An effective procedure for solving the problem of plastic limit analysis of taper-shell with the method of weighted residuals is presented. By this procedure multinomials are used as a test function and subdomain method is applied to eliminate residuals.

• 本文将加权余量法用于圆锥壳的塑性极限分析,用多项式作试函数,以子域法消除余量,解决了圆锥壳的极限分析问题。