CF60钢纤维混凝土局部受压的试验研究  

EXPERIMENTAL RESEARCH ON PARTIAL COMPRESSION OF CF60 STEEL FIBER CONCRETE

作　　者：范征宇[1] 邙静喆[1] 赵景海[1] 

机构地区：[1]哈尔滨工业大学材料学院,150006

出　　处：《低温建筑技术》2003年第1期36-37,共2页Low Temperature Architecture Technology

摘　　要：通过试验研究探讨了两种钢纤维对强度等级为CF6 0的混凝土构件局部受压承载力影响系数 β1,混凝土局部承压强度提高系数 β。论文建议用 β1lf/df来衡量不同类型和品种钢纤维对局部受压承载力的增强效果。Through experimental research,the influential coefficient β 1and compressive strength increment coefficient β of two kinds of steel fiber to partial carrying capability of CF60 steel fiber concrete were discussed in this paper.A peace of suggestion was pointed out that β 1l f/d f can be used to estimate the reinfor of CF60 steel fiber concrete cement effect of steel fibers on partial compressive carrying capability.

关 键 词：钢纤维混凝土 局部承压强度 影响系数 试验 结构设计 

分 类 号：TU528.572[建筑科学—建筑技术科学]