摘要
对钢筋混凝土受弯构件最小配筋率计算公式进行推导,并结合我国与世界各国对最小配筋率的规定,对HRB5000钢筋混凝土受弯构件的最小配筋率提出建议,为将HRB500钢筋列入我国混凝土结构设计规范提供参考。
The calculation formula on the minimum ratio of the reinforcement in reinforced concrete flexural members is deduced in this paper. And some suggestions about the minimum ratio of the reinforcement in reinforced concrete flexural members with HRBS00 steel bar are proposed based on the national regulation of the minimum ratio of the reinforcement at home and abroad. The reference is provided for placing HRB500 steel bar in the Code for design of concrete structures.
出处
《工业建筑》
CSCD
北大核心
2009年第1期90-92,共3页
Industrial Construction
基金
国家自然科学基金资助项目(50578148)
关键词
HRB500钢筋
钢筋混凝土梁
受弯构件
脆性破坏
最小配筋率
HRB500 steel bar
reinforced concrete beam
flexural members
brittle failure
minimum ratio of reinforcement
