摘要
本文对普强高性能混凝土的单轴受拉特性进行了试验研究,通过分析试块受拉应力-应变关系曲线的上升段和下降段,提出了普强高性能混凝土单轴受拉应力应变全曲线方程,经过与试验结果进行对比,数据吻合较好。
Experimental study of complete tensile stress-strain curves of middling strength high performance concrete was conducted.Complete tensile stress-strain curves of middling strength high performance concrete are analyzed in this paper.The Equation of tensile stress-strain curves of middling strength high performance concrete is put forward,and high degree of statistic fitness is found by making comparison with experimental data.
出处
《商品混凝土》
2007年第1期19-20,73,共3页
Ready-Mixed Concrete
关键词
普强高性能混凝土
受拉
应力-应变全曲线
middling strength high performance concrete
tensile
complete stress-strain curves
