influence line

This paper introduces the "influence line method" which combines analytical method and finite element method.

提出了解析方法和有限元法相结合的“影响线算法”。

To find the best cable position, a method making use of the sectional stress influence line of core concrete at arch footing is put forward.

提出利用拱脚管内混凝土截面应力影响线来寻找最佳扣索点位置，分别计算管内混凝土灌注阶段和单位扣索力下控制截面的应力。

This paper presents a method of using the principle of virtual displacements directly to obtain the ordinates of the influence line for frames.

本文阐述了直接用虚位移原理计算刚架影响线纵距的方法。