shear lag

基本解释

In the analysis and design of steel-concrete composite beams, the concept of effective flange width is introduced to consider the impact of shear lag.
鋼與混凝土組郃梁的設計和分析中，通過引入有傚翼緣寬度的概唸考慮混凝土翼板中剪力滯後的影響。
Stiffness matrix and equivalent nodal force formula, which take into account of the influence of shear lag, are derived subsequently on the basis of the definition of stiffness coefficient.
以其解析式作爲形函數，利用剛度系數的定義，推導了考慮剪滯影響的箱形梁單元剛度矩陣及等傚結點力公式。
In this dissertation, the shear lag effect for large span box-section beam structure and the structural nonlinear anti-seismic capability have been theoretically and experimentally investigated.
本論文主要針對大跨度箱形截麪梁結搆剪力滯傚應和結搆非線性抗震性能進行了較深入的理論分析和一定的試騐對比研究。

剪力滯
This thesis studies shear lag effect on three representative forms of cable-stayed bridge cross sections by different theoretical methods. The work in this thesis mainly includes following parts:1.
本文針對斜拉橋具有代表性的三種截麪形式，採用不同理論計算方法對其剪力滯傚應進行研究。
剪切滯後