| 小湾水电站坝基卸荷岩体抗剪特性研究 |
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| 引用本文： | 李朝政,沈蓉,李伟,廖建军,苏智光.小湾水电站坝基卸荷岩体抗剪特性研究[J].岩土力学,2008,29(Z1):485-490. |
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| 作者姓名： | 李朝政 沈蓉 李伟 廖建军 苏智光 |
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| 作者单位： | 昆明勘测设计研究院,昆明,650033 |
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| 摘 要： | 通过对小湾水电站松弛岩体抗剪特性以及更深入的现场和室内多种试验研究,以更细致深入的评价松弛岩体结构面的变形破坏机理及抗剪强度参数,为后续评价坝基固结灌浆效果以及复核拱坝坝基开挖和地基处理设计方案提供可靠的依据.
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| 关 键 词： | 模拟灌浆 抗剪强度 单点摩擦试验 结构面 |
| 收稿时间： | 2008-07-24 |
Research on shear resistance of dam foundation unloading rockmass of Xiaowan Hydropower Station |
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| LI Chao-zheng,SHEN Rong,LI Wei,LIAO Jian-jun,SU Zhi-guang.Research on shear resistance of dam foundation unloading rockmass of Xiaowan Hydropower Station[J].Rock and Soil Mechanics,2008,29(Z1):485-490. |
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| Authors: | LI Chao-zheng SHEN Rong LI Wei LIAO Jian-jun SU Zhi-guang |
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| Institution: | Kunming Hydroelectric Investigation and Design Institute, Kunming 650033, China |
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| Abstract: | In order to evaluate more deeply and articularly the deformation and failure mechanism and shear strength parameters of relaxed rock mass structural plane,and to provide reliable evidence for subsequent assessment of consolidation grouting effects of dam foundation and recheck arch dam foundation excavation and design scheme of foundation treatment,the researches on shear resistance of Xiaowan Hydropower Station relaxed rock mass infield and laboratory are carried out. |
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| Keywords: | simulation grouting shear strength single-point friction test structural plane |
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