框筒结构长宽比对剪力滞后的影响及其分析

Influence of Length-Width Ratio of Framed Tabe Stracture on Shear Lag and Its Analysis

剪力滞后现象是高层框筒结构的一个重要力学现象,影响剪力滞后现象的因素有很多.文中应用剪力滞后系数的概念,分析在其他影响因素不变的情况下,框筒结构长宽比对剪力滞后的影响.

There are many factors influencing phenomenon of shear lag, which is an important mechanical phemomenon of high-rise framed tube structure. By applying the concept of shear lag coefficient, the authors analyse the influence of length-width ratio of framed tube structure on shear lag under the condition that the other influencing factors keep constant, and make suggestion for the design of framed tube structure.