矩形截面小偏压构件非对称配筋计算的实用方法

Practical Calculation Method of Asymmetrical Reinforcement in Rectangular Section Under Small Eccentric Compression Loads

根据平截面假定和小偏心受压构件的基本公式,通过对矩形截面非对称配筋承载力的分析计算,给出了ξ与m,n的关系以及计算ξ的线性内插公式。计算表明,方法计算简便,精度高,可供工程设计参考。

Based on the plane section assumption and the formulas of compression members with small eccentricity, the interaction diagram of ξ-m,n and the linear interpolation formula of ξ according to the calculation of rectangular section capacity with asymmetrical reinforcement are presented. The results indicate that the method is convenient and has high accuracy and it is the simplest way.