空心圆端形截面偏心受压构件极限强度计算

A Calculating Method of Ultimate Strength for the Circular Hollow -Core and Eccentrically Compressed Member

从基本理论入手,将桥梁工程中常用的空心圆端形截面偏心受压构件分解为圆环形截面和矩形截面,然后按文献犤1犦的有关规定分别计算其极限强度,方法简单,便于手工计算。

This paper introduces a simple and ma nual method with a typical example fo r calculating the ultimate strength of eccentrically compressed member commonly used in t he bridge construction engineering.Based on the basic theory,the method decomposes the cross section of a circular hollow -core and eccentrically compressed member as a circular cross section and a rectangular cross section and then calculates their ultimate strengths separately.