In the mid-column design of gabled frames, the selected solid web section, isn t satisfied by in-plane stability checking because of the biggish out-plane effective length.
门式刚架的中柱设计中，常因为平面外计算长度较大，所选实腹式截面无法满足平面外稳定验算，从而导致用钢量增加。
We first introduce the background of the effective length of bent column of the code, and point out the exist problems.
首先介绍了我国规范中的排架柱的计算长度的历史背景，并指出其中存在的问题。
Construction process simulation is achieved through using the column length variation method and creep is considered by Age-Adjusted Effective Modulus method in my FEM program.
自编程序用柱长变化的方法模拟施工过程，并采用按龄期调整的有效模量法考虑徐变效应。
应用推荐