| 二滩水电站钢蜗壳与外围钢筋混凝土联合受力三维仿真材料模型试验研究 |
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| 引用本文： | 秦继章,马善定,伍鹤皋,匡会键.二滩水电站钢蜗壳与外围钢筋混凝土联合受力三维仿真材料模型试验研究[J].水利学报,1999(6):11-15. |
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| 作者姓名： | 秦继章 马善定 伍鹤皋 匡会键 |
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| 作者单位： | 武汉水利电力大学水电工程系,武汉,430072 |
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| 摘 要： | 本文介绍二滩水电站钢蜗壳与外围钢筋混凝土联合受力三维仿真材料模型试验研究结果，结果表明：大型水电站采用保压浇筑钢蜗壳外围混凝土的方法是可行的，它可以充分发挥钢蜗壳自身承担内水压力的能力，减轻内水压力对外围钢筋混凝土的作用
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| 关 键 词： | 蜗壳，应力测试，模型试验，强度 |
Experiment on material model of steel spiral case and surrounding reinforced concrete of Ertan Hydropower Station |
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| Qin Jinzhang,Ma Shanding,Wu Hegao,Kuang Huijian.Experiment on material model of steel spiral case and surrounding reinforced concrete of Ertan Hydropower Station[J].Journal of Hydraulic Engineering,1999(6):11-15. |
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| Authors: | Qin Jinzhang Ma Shanding Wu Hegao Kuang Huijian |
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| Affiliation: | Wuhan University of Hydraulic and Electric Engineering |
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| Abstract: | The experimental result of the model test for steel spiral case and surrounding reinforced concrete of Ertan Hydropower Station is presented.It shows that the method of placing concrete encasement of steel spiral case by keeping constant pressure is feasible for large scale hydropower project which brings the capability of steel spiral case into fully play in bearing internal pressure and mitigates the effect of internal pressure on surrounding reinforced concrete. |
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| Keywords: | spiral case stress measure model test strength |
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