摘要
介绍了国内外各种钢筋混凝土深受弯构件的计算模型及其特点,在分析深受弯构件破坏特征及主要影响因素的基础上探讨了混凝土、竖向分布钢筋和水平分布钢筋对抗剪承载力的作用,对现行规范中的计算公式与试验数据进行比较,得出现行规范公式偏于安全。
It introduces calculating models both in China and abroad as well as its features. Based on analysis of deep curving component＇ s breaking features and affecting factors, it discusses its effect of concrete＇s transverse and vertical distribution, compares the calculating formula and testing data in actual criterion, concludes that it＇s a little safer than the actual criterion.
出处
《山西建筑》
2007年第5期78-79,共2页
Shanxi Architecture
关键词
深受弯构件
受剪承载力
跨高比
剪跨比
deep curving component, cutting carrying capacity, rates of overhight, rate of cutting
