钢纤维钢筋混凝土柱延性系数的研究  

AN INVESTIGATION ABOUT DUCTILE COEFFICIENT OF REINFORCED STEEL FIBER CONCRETE COLUMNS

作　　者：季韬[1] 林于东[1] 

机构地区：[1]福州大学土木建筑工程学院,福州350002

出　　处：《工业建筑》2002年第4期27-28,63,共3页Industrial Construction

摘　　要：编制了电算程序对钢纤维钢筋混凝土柱的延性系数进行计算 ,通过比较本文程序和文献 [3 ]提出的延性系数简化计算方法的计算结果 ,纠正了存在于文献 [3 ]的计算方法的几个错误之处 ,验证了本文电算程序的正确性。利用这个电算程序 ,通过例子 ,研究了钢纤维钢筋混凝土柱中 ,钢纤维体积含量、轴压比、纵向钢筋配筋率、柱截面宽度。The effects of volume fraction of steel fibers, the axial compressive load ratio, the longitudinal steel ratio, the width and depth of column section and the strength of concrete on the ductile coefficient of reinforced steel fiber concrete columns were studied by a computer program made by the author and verified by a simplified calculation method proposed in reference [3], by the way, some mistakes of the simplified calculation method were corrected.

关 键 词：电算程序 轴压比 纵向钢筋 配筋率 钢纤维 延性系数 钢筋混凝土 

分 类 号：TU375.3[建筑科学—结构工程]