【摘要】 依据连续拉索的力平衡条件及变形协调条件,结合现有的有限元计算分析工具,建立了一种处理连续拉索滑移的简捷、高效的计算方法———拉力分配法。文中给出了计算原理和计算步骤。通过对不同算例的分析,表明本文方法简单,有效。同时,通过算例验证了连续拉索结构必须考虑索的滑移,否则会造成计算错误更多还原

【Abstract】 Based on the force equilibrium and deformable compatibility condition with sliding cables by utilizing the current finite element analysis tools, a simplified and fast numerical method -Tension Distributing Method (TDM) was established to deal with continuous sliding cable. Different examples show that this method is quick and effective. Moreover, it was shown that the cable sliding in cable structure must be considered, otherwise, it would cause mistake in actual computation.更多还原