摘要
在实际工程设计中,利用现行《混凝土结构设计规范》(GB50010—2002)中圆形截面受弯构件配筋计算理论公式中的超越方程常用的简化公式,其计算结果存在不可忽略的误差。采用数值拟合方法对该简化公式进行研究,得出了更科学合理的简化公式。
In practical engineering design,the errors can＇t be ignored in the results of the reinforcement of circular section flexural members by the commonly used simplified formula of transcendental equation,which mentioned in the Code for design of concrete structures.By fitting of the original formula,a more scentific and reasonable simplified formula was presented.
出处
《建筑结构》
CSCD
北大核心
2010年第10期102-103,90,共3页
Building Structure
关键词
钢筋混凝土
圆形截面受弯构件
配筋计算
多项式拟合
reinforced concrete
circular section flexural member
reinforcement calculation
polynomial fitting
