| 洪家渡水电站左坝肩高边坡稳定及加固措施研究 |
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| 引用本文： | 杨健,陈祖煜.洪家渡水电站左坝肩高边坡稳定及加固措施研究[J].岩土力学,2003(Z2). |
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| 作者姓名： | 杨健 陈祖煜 |
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| 作者单位： | 中国水利水电科学研究院岩土所 北京100044
(杨健)，中国水利水电科学研究院岩土所 北京100044(陈祖煜) |
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| 摘 要： | 贵州洪家渡水电站左坝肩高边坡开挖高度310 m,采用弹塑性有限元数值模拟方法对左坝肩高边坡施工期岩体应力应变状态进行分析研究,并结合现场变形观测资料对计算结果进行验证,从而对左坝肩高边坡的稳定性进行评价并提出相应的加固措施。
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| 关 键 词： | 有限元法 高边坡 洪家渡 变形监测 |
A study of stability and reinforcing measures of high slope in left abutment of Hongjiadu hydropower station |
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| YANG Jian,CHEN Zu-yu.A study of stability and reinforcing measures of high slope in left abutment of Hongjiadu hydropower station[J].Rock and Soil Mechanics,2003(Z2). |
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| Authors: | YANG Jian CHEN Zu-yu |
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| Abstract: | This present paper adopts elasto-plastic FEM mumerical simulation calculation to conduct analyses on the stress-strain state of the high rock slope in the left abutment of Hongjiadu hydro powerstion in Guizhou. The calculation results are corrorated by in-situ measuring date of rcok deformations. The stability of the high abutment slope is evaluated according to calculation and in-situ measuring results and the corresponding reinforcing measures are put forward. |
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| Keywords: | FEM high slope Hongjiadu deformation monitoring |
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