钢筋钢纤维混凝土梁斜裂缝宽度计算方法  

Calculation of Shear-crack Width of Steel Fiber Reinforced Concrete Beams

作　　者：赵顺波[1] 赵国藩[2] 

机构地区：[1]华北水利水电学院,郑州450045 [2]大连理工大学,116023

出　　处：《建筑结构》1998年第7期39-42,共4页Building Structure

基　　金：国家自然科学基金项目

摘　　要：在分析钢筋钢纤维混凝土箍筋梁斜截面裂缝宽度开展规律试验研究基础上,建立了钢筋钢纤维混凝土梁斜裂缝宽度计算的理论模式.结合试验资料的统计分析,给出了实用计算公式.An experimental investigation was carried out to study the shear behavior of steel fiber reinforced concrete beams with rectangular section, the major parameters were the distance between stirrups and the volume ratio of steel fiber. Based on the analysis of the test results, the theoritical model and the practical formula for calculating the shear-crack width of steel fiber reinforced concrete beams are proposed.

关 键 词：钢筋 钢纤维 混凝土梁 斜截面 裂缝宽度 计算 

分 类 号：TU375[建筑科学—结构工程]