| 棉花滩水电站尾水岔管设计 |
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| 引用本文： | 王凌宇,赵井根. 棉花滩水电站尾水岔管设计[J]. 东北水利水电, 2002, 20(3): 6-8 |
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| 作者姓名： | 王凌宇 赵井根 |
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| 作者单位： | 水利部上海勘测设计研究院,上海,200434 |
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| 摘 要： | 棉花滩水电站尾水岔管采用钢筋混凝土管,尺寸较大,两岔管相距较近。地下钢筋混凝土岔管与围岩联合工作,受力状况较为复杂。通过对钢筋混凝土岔管和围岩在内水压力或外水压力作用下采用三维非线性有限元的分析,了解岔管在各种工作情况时的受力状况,从而进行正确的设计。
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| 关 键 词： | 钢筋混凝土岔管 三维非线性有限元分析 棉花滩水电站 |
| 文章编号： | 1002-0624(2002)03-0006-03 |
| 修稿时间： | 2001-10-16 |
Design of water inlet structure in Mianhuatan hydropower station |
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| WANG Ling-yu,ZHAO Jing-gen. Design of water inlet structure in Mianhuatan hydropower station[J]. Water Resources & Hydropower of Northeast China, 2002, 20(3): 6-8 |
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| Authors: | WANG Ling-yu ZHAO Jing-gen |
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| Abstract: | The draft bifurcated tube in Mianhuatan hydropower station is the reinforced pipe. Its dimension is bigand the distance between two bifurcated tubes is small. The underground reinforced concrete bifurcated tube and theadjoining rock jointly works. The stressing is complex and it is analyzed by the three - dimensional non - linear finiteelement method under the internal water pressure and the external water pressure for the correct design. |
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| Keywords: | reinforced concrete bifurcated tube three-dimensional non-linear finite element analysis Mian-huatan hydropower station |
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