| 预应力混凝土蜗壳三维仿真材料结构模型试验研究 |
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| 引用本文： | 何文娟,刘宁,宋一乐,符志远,熊德炎,刘晓刚.预应力混凝土蜗壳三维仿真材料结构模型试验研究[J].人民珠江,2000(5):9-14. |
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| 作者姓名： | 何文娟 刘宁 宋一乐 符志远 熊德炎 刘晓刚 |
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| 作者单位： | 1. 武汉水利电力大学水电学院,湖北,武汉,430072
2. 长江水利委员会,湖北武汉,430010 |
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| 摘 要： | 采用三维仿真材料结构模型试验，研究了高坝洲水电站预应力混凝土蜗壳在预应力、竖向荷载、内水压力及温度荷载作用下的应力分布情况，论证了在混凝土蜗壳这一结构复杂，限裂要求高的建筑结构中采用预应力先进技术的必要性、可行性和优越性。
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| 关 键 词： | 预应力混凝土蜗壳 仿真材料 结构模型 |
| 文章编号： | 1001-9235(2000)05-0009-06 |
Experimental Study of the Pre-Stressed Concrete Scroll Case by the Three Dimensional Model of the Emulation Material Structure |
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| HE Wen-jiuan,LIU Ning,SQNG Yi-le,FU Zhi-yuan,XIONG De-yan,LIU Xiao-gang.Experimental Study of the Pre-Stressed Concrete Scroll Case by the Three Dimensional Model of the Emulation Material Structure[J].Pearl River,2000(5):9-14. |
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| Authors: | HE Wen-jiuan LIU Ning SQNG Yi-le FU Zhi-yuan XIONG De-yan LIU Xiao-gang |
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| Affiliation: | HE Wen-jiuan
;(Wuhan University of Hydraulic and Electric Engineering, Wuhan, Hubei, 430072);LIU Ning
;(Yangtse River Water Resources Commission, Wuhan, Hubei, 430010, China);SQNG Yi-jlej
;(Wuhan University of Hydraulic and Electric Engineering, Wuhan, Hubei, 430072);FU Zhi-yuan
;(Yangtse River Water Resources Commission, Wuhan, Hubei, 430010, China);XIONG De-yan
;(Wuhan University of Hydraulic and Electric Engineering, Wuhan, Hubei, 430072);LIU Xiao-gang
;(Yangtse River Water Resources Commission, Wuhan, Hubei, 430010, China) |
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| Abstract: | By employing the three-dimensional model of the emulation material structure, the stress distributions on the pre-concrete scroll case at the Gaozhou Hydropower Station are studied under the actions of the pre-stress, vertical load, inside pressure and the temperature load. The authors of the paper demonstrate the necessity, feasibility and advantage for using the advanced pre-stressed technique in the concrete scroll case that is complicated and requires strictly the limitation of cracks. |
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| Keywords: | Pre-stress scroll case emulation material structure model Gaozhou Hvdropower Station |
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