摘要
在计算出等肢L形截面双向偏压柱正截面承载力的M^x-M^y,M^-~N相关曲线的基础上,用约束方程来逼近这些相关曲线,指出该约束方程形式简单,便于工程应用且具有较高的计算精度,既可用于截面设计又可用于截面复核。
In this paper, on the base of computing M^～xM^～y, M^～- N^ ～interaction curves for the L-shaped column with equal limbs under biaxial load, the method ot restriction equation approaching the interaction curves was presented. The restriction equation is simple and has a high calculation precision. The method can be used easily for designing or checking.
出处
《山西建筑》
2005年第17期39-40,共2页
Shanxi Architecture
关键词
异形柱
L形截面
双向偏压
正截面承载力
约束方程
speically-shaped column, L-shaped, biaxial load, normal section bearing capacity, restriction equation
