摘要
通过对新GB 50010—2010《混凝土结构设计规范》中增加的HRB500级高强钢筋用于偏心受压构件时的截面对称配筋进行研究,得到HRB500级高强钢筋偏心受压构件大小偏心受压的判别条件,以及对应的截面配筋计算方法;同时,对HRB500级高强钢筋对应的Nu-Mu相关曲线进行讨论。本文研究结论为高强钢筋偏心受压构件对称配筋截面设计提供了具体判别条件和计算方法。
Through the study of eccentric compression cross-section symmetrical reinforcement design reinforced with HRBS00 high- strength steel bars, which adds into the new Code for the Design of Concrete Structures GBS0010--2010 recently, it gets the criterion for large and small eccentricity of eccentric compression member, and the corresponding cross-section reinforcement calculation method. Furthermore ,it discusses the Nu-Mu interaction curve of HRBS00 high-strength steel bars. The conclusion will provide specific criterion and calculation method for eccentric compression cross-section symmetrical reinforcement design reinforced with high-strength steel bars.
出处
《四川建筑科学研究》
2013年第4期55-58,共4页
Sichuan Building Science
关键词
高强钢筋
偏心受压
对称配筋
截面设计
high-strength steel bars
eccentric compression
symmetrical reinforcement
section design
