| 掺F矿粉或粉煤灰高强混凝土应力应变全曲线试验研究 |
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| 引用本文： | 胡海涛,叶知满. 掺F矿粉或粉煤灰高强混凝土应力应变全曲线试验研究[J]. 青岛理工大学学报, 1996, 0(1) |
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| 作者姓名： | 胡海涛 叶知满 |
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| 作者单位： | 清华大学 |
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| 摘 要： | 测得了掺有一定数量Ｆ矿粉或粉煤灰高强素混凝土试件的应力应变全曲线，与普通强度混凝土（Ｃ３０）和高强混凝土（Ｃ６０）的应力应变性能作了比较．证明掺有少量Ｆ矿粉或粉煤灰（约为水泥用量１／９）高强混凝土应力应变全曲线与普通高强混凝土应力应变全曲线相同．同时给出了高强混凝土应力应变全曲线方程，试验曲线与理论方程吻合较好．
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| 关 键 词： | 高强混凝土，应力应变全曲线，强度，变形 |
A Test Research into Stress-Strain Curves of High-Strength Concrete Mixed with Mineral Powder of Ash |
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| Hu Haitao. A Test Research into Stress-Strain Curves of High-Strength Concrete Mixed with Mineral Powder of Ash[J]. Journal of Qingdao Technological University, 1996, 0(1) |
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| Authors: | Hu Haitao |
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| Abstract: | The high-strength concrete colomns were tested under uniaxial compression on MTS and the complete stress-strain behavior of general high-strentgth condrete and high -strength concrete ohed with dineral powder Of ash were compared. The theoretical equa non of stress-strain curves of concretewere obtained. The difference of failure mechanism between high-strength and low-strength concrete were analysed. The stress-strain curve of high-strength concrete were selected and theorectical curves from calculation are in good agreement with the experimental curves. |
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| Keywords: | high-strength concrete stress-strain curves strength displatment |
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