| 杨敏,刘 鹏.反拱水垫塘衬砌结构整体稳定性研究[J].水利学报,2005,36(10):1219-1223 |
| 反拱水垫塘衬砌结构整体稳定性研究 |
| Study on integral stability of slab in inverted-arch type plunge pool |
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| DOI： |
| 中文关键词: 反拱水垫塘 拱座 整体稳定性 |
| 英文关键词: inverted-arch plunge pool arch support integral stability lining structure |
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| 中文摘要: |
| 本文针对拉西瓦水电站的水垫塘的反拱式底板，通过数值计算，研究了正向荷载和反向荷载作用下的锚固钢筋水平、基岩弹性模量、静水压力和板块分块数量对反拱水垫塘底板整体稳定性的影响，论证了底板的稳定性。 |
| 英文摘要: |
| The stability of the inverted-arch type plunge pool slab in Laxiwa Project is analyzed numerically. The effects of anchoring enforcement amount, elastic modulus of foundation, static water pressure and amount of lining slab on integral stability of lining structure under the action of positive or negative direction forces are studied. It is concluded that the designed lining structure is stable. |
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