角钢锚筋预埋件承载力试验研究  

Experimental Research on the Bearing Capacity of the Angle Steel Embedded Part

作　　者：易贤仁[1] 任晓峰[2] 

机构地区：[1]武汉理工大学理学院,武汉430070 [2]武汉船舶职业技术学院,武汉430050

出　　处：《武汉理工大学学报》2003年第11期53-56,共4页Journal of Wuhan University of Technology

摘　　要：对大型钢筋混凝土结构中受弯剪作用的角钢锚筋预埋件进行了试验研究 ,分析了角钢锚筋的应力分布及挡板的重要作用。试验及计算表明 :角钢锚筋预埋件的设计承载力可按文献 [3]公式计算 ,但计算系数 ar和 ab 时需将钢筋直径 d用角钢回转半径 i替换。试验结果还表明 :角钢锚筋预埋件极限承载力是设计承载力的 2倍。In the paper, the anchored angle steel under the combined action of bending and shear in large scale reinforcement concrete structures is stabied experimentally. The stress distribution of the embedded angle steel and the imputable of the baffler are interpretted.The experimental and calculational results show that the design bearing capacity of embedded part anchored angle steel has double safety reserve when the embedded anchored angle steel is calculated by means of formulation (1) and (2) after converting the steel-bar′s diameter into the angle steel′s rotative radius.

关 键 词：预埋件 角钢锚筋 挡板 承载力 

分 类 号：TU317[建筑科学—结构工程]