| 西南某水电站坝基岩体质量分级研究 |
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| 引用本文： | 张勐,丁宝晶,崔建凯,贾留杰.西南某水电站坝基岩体质量分级研究[J].地质灾害与环境保护,2012,23(2):77-80. |
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| 作者姓名： | 张勐 丁宝晶 崔建凯 贾留杰 |
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| 作者单位： | 1. 四川省交通运输厅交通勘察设计研究院,成都,610017
2. 福建华东岩土工程有限公司,福州,350003 |
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| 摘 要： | 坝基岩体质量分级关系到大坝工程的安全性和经济性.通过对坝基岩体质量分级要素及各要素之间的联系进行研究,得出岩体分级各要素界限指标的对应值.在此基础上提出适用于本工程坝基岩体质量分级的单因素和双因素标准.并应用此标准对该坝基进行岩体质量分级.
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| 关 键 词： | 水电站 岩体质量分级 分级要素 界限指标 |
ROCK QUALITY RATING FOR THE DAM FOUNDATION OF A HYDROELECTRIC STATION IN SOUTHWESTERN CHINA |
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| Zhang Meng
,
Ding Bao-jing
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Cui Jian-kai
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Jia Liu-jie.ROCK QUALITY RATING FOR THE DAM FOUNDATION OF A HYDROELECTRIC STATION IN SOUTHWESTERN CHINA[J].Journal of Geological Hazards and Environment Preservation,2012,23(2):77-80. |
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| Authors: | Zhang Meng Ding Bao-jing Cui Jian-kai Jia Liu-jie |
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| Institution: | 1(1.Sichuan Communication Surveying & Design Institute,Chengdu 610017,China; 2.Fujian Huadong Geotechnical Engineering Co.,Ltd.,Fuzhou 350003,China) |
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| Abstract: | Rock quality rating is related to the safety and economy of dam projects.The limit index value of each rating element is obtained by studying rating elements and their relationship.Based on this,the standards of single factor and double factors are given and applied for the rock quality rating of this dam’s foundation. |
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| Keywords: | hydroelectric station rock quality rating rating element limit index |
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