| 杨房沟水电站拱坝坝肩抗力体稳定性分析 |
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| 引用本文： | 刘克勤,柯柏荣,周会信.杨房沟水电站拱坝坝肩抗力体稳定性分析[J].福建建筑,2012(1):84-87. |
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| 作者姓名： | 刘克勤 柯柏荣 周会信 |
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| 作者单位： | [1]福建华东岩土工程有限公司,福建福州350003 [2]江西省瑞昌市水利局,江西瑞昌332200 |
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| 摘 要： | 杨房沟水电站拱坝两岸Ⅳ、Ⅴ级结构面发育,特别是平行拱轴力的侧向结构面连通性较好,对坝肩抗滑稳定不利。本文分析两岸坝肩抗力体内可能组合块体,研究块体结构面的力学参数,查明其连通率,评价对坝肩抗力体的稳定影响。
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| 关 键 词： | 拱坝 结构面 抗力体 稳定性分析 |
Stability analysis of arch dam abutment resisting mass in Yangfang hydropower station |
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| Liu Keqin,Ke Bairong,Zhou Huixin.Stability analysis of arch dam abutment resisting mass in Yangfang hydropower station[J].Fujian Architecture & Construction,2012(1):84-87. |
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| Authors: | Liu Keqin Ke Bairong Zhou Huixin |
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| Affiliation: | 1 (1.Fujian East China geotechnical engineering co.ltd Fuzhou 350003;2.Water conservancy bureau of Ruichang Jiangxi Ruichang 332200) |
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| Abstract: | The IV,V level structural plane on both sides of the arch dam in Yangfang hydropower station,especially the lateral structural plane of parallel arch axis force has good connectivity,which is harmful to anti-slide stability of dam abutment.In this paper,possible combination of blocks in dam abutment resisting mass is analysed,mechanical parameters of the block structural plane is studied,the connecting rate is investigated and its influence on dam abutment resisting mass is evaluated. |
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| Keywords: | Arch Dam Structural Plane Resisting Mass Stability Analysis |
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