摘要
总结了单筋矩形、双筋矩形、T形三种截面受弯构件承载力计算方法的异同点,介绍了适筋和超筋的区分界限,比较了不同截面形式受弯构件在弯矩设计值相同时的配筋量,并分析了配筋量相同时的受弯承载力及双筋T形截面的设计思路,以供参考。
The paper introduces similarities and differences of three kinds of flexural member bearing capacity calculating methods including sin-gle-steel rectangle, double-steel rectangle and T-shape cross- section, introduces appropriate and inappropriate reinforcement distinguishing boundary, compares the different section flexural member reinforcing quantity under the background of same flexural design value, and analyzes the design concepts of flexural bearing capacity with same reinforcing quantity and double-steel T-shape section, with a view to provide some guidance.
出处
《山西建筑》
2017年第6期43-44,共2页
Shanxi Architecture
基金
石河子大学3152人才项目(CZ0178)
关键词
受弯构件
正截面
受弯承载力
配筋量
flexural member, cross- section, flexural bearing capacity, reinforcing quantity
