摘要
《混凝土设计规范》(GB 50010-2002)中对多种荷载作用下钢筋混凝土独立梁,在计算斜截面承载力时根据集中力产生的剪力值占总剪力值的比例分别采用不同的计算公式。对规范给出的计算公式进行分析,并结合工程实例推导出建议的计算方法。
According to Code for Design of Concrete Structures（ GB 50010 - 2002）, ultimate shear capacity of RC independence beams under various load is calculated by using different formula based on the ratio of shear value generated by concentrated force to total shear value. In this paper, an engineering case is calculated and analyzed with the formula given by the Code. Finally, a proposed method is derived.
出处
《铁道建筑技术》
2007年第2期69-71,共3页
Railway Construction Technology
关键词
独立梁
斜截面
受剪承载力
配筋率
剪跨比
independent beam
oblique section
ultimate shear capacity
reinforcement ratio
shear span ratio
