带锥管结构索道支架设计方法

Design method of ropeway support with taper pipe structure

索道支架顶端的位移和转角是支架设计的重要指标,锥管结构是索道支架的常规结构,然而支架锥管在各种形式荷载的作用下,其顶端的位移和转角难以用传统力学公式直接计算,而借助有限元软件计算的过程过于繁琐,因此需要一种简单易用的包含锥管的支架的顶端的位移和转角的计算方法,以实现索道支架的精确设计。

In the design of the support,the displacement and rotation angle of the top end of the ropeway support are important indexes,and the taper pipe structure is the conventional structure of the ropeway support.However,under the action of various forms of loads,it is difficult to directly calculate the displacement and rotation angle of the top end of the support taper pipe with traditional mechanical formulas,and the calculation process using finite element software is too complicated,so a simple and easyto-use method is needed to calculate the displacement and rotation angle of the top end of the taper pipe support,so as to realize the accurate design of the ropeway support.