| 反拱水垫塘衬砌结构整体稳定性研究 |
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| 引用本文： | 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. |
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| 作者姓名： | 杨敏 刘 鹏 |
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| 作者单位： | 天津大学,建筑工程学院,天津,300072 |
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| 基金项目： | 国家自然科学基金资助项目(50379033) |
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| 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。
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| 关 键 词： | 反拱水垫塘 拱座 整体稳定性 |
| 文章编号： | 0559-9350（2005）10-1219-05 |
| 收稿时间： | 2005-07-26 |
| 修稿时间： | 2005-07-26 |
Study on integral stability of slab in inverted-arch type plunge pool |
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| YANG Min,LIU Peng.Study on integral stability of slab in inverted-arch type plunge pool[J].Journal of Hydraulic Engineering,2005,36(10):1219-1223. |
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| Authors: | YANG Min LIU Peng |
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| Affiliation: | Tianjin University,Tianjin 300072, China |
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| Abstract: | 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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| Keywords: | inverted-arch plunge pool arch support integral stability lining structure |
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