| 普强高性能混凝土受拉应力-应变全曲线试验研究 |
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| 作者单位： | 北京交通大学土木建筑工程学院 北京100044 |
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| 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。
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| 关 键 词： | 普强高性能混凝土 受拉 应力-应变全曲线 |
Experimental Study of Complete Tensile Stress-Strain Curves Of Middling Strength High Performance Concrete |
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| Sun Jing,Yao Qianfeng. Experimental Study of Complete Tensile Stress-Strain Curves Of Middling Strength High Performance Concrete[J]. Ready-mixed Concrete, 2007, 0(1) |
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| Authors: | Sun Jing Yao Qianfeng |
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| Abstract: | 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. |
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| Keywords: | middling strength high performance concrete tensile complete stress-strain curves |
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