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| 混凝土面板堆石坝趾板建基岩体质量检测与评价 | |
| 引用本文： | 李张明,练继建,闫生存,肖国强.混凝土面板堆石坝趾板建基岩体质量检测与评价[J].水利水电技术,2005,36(10):112-114. |
| 作者姓名： | 李张明 练继建 闫生存 肖国强 |
| 作者单位： | 1. 天津大学建筑工程学院,天津,300072;长江水利委员会长江勘测规划设计研究院,湖北,武汉,430010 2. 天津大学建筑工程学院,天津,300072 3. 清江水电开发公司,湖北,巴东,443000 4. 长江科学院,湖北,武汉,430010 |
| 摘 要： | 采用地震波法、钻孔声波法以及室内岩石力学试验法，对水布垭水电站面板坝趾板建基岩体进行了动、静参数测试，并根据所获的参数建立了岩体质量、岩体动力学和静力学参数三者之间的相关关系，对工程岩体进行了质量分级和质量评价。根据检测结果与分析，认为采用地震波法、钻孔声波法以及室内岩石力学试验综合评价水电站大坝趾板建基岩体工程质量是可行的，其成果可为大坝趾板建基岩体验收提供依据。 |
| 关 键 词： | 岩体质量 地震波 声波 岩石力学 检测 面板坝 |
| 文章编号： | 1000-0860(2005)10-0112-03 |
| 收稿时间： | 07 27 2005 12:00AM |
| 修稿时间： | 2005年7月27日 |
Quality inspection and evaluation on foundation rock of toe slab for a concrete face rockfill dam |
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| LI Zhang-ming,LIAN Ji-jian,YAN Sheng-cun,XIAO Guo-qiang.Quality inspection and evaluation on foundation rock of toe slab for a concrete face rockfill dam[J].Water Resources and Hydropower Engineering,2005,36(10):112-114. | |
| Authors: | LI Zhang-ming LIAN Ji-jian YAN Sheng-cun XIAO Guo-qiang |
| Affiliation: | 1. School of Civil Engineering, Tianjin University, Tianjing 300072, China; 2. Yangtze River Investigation, Planning and Design Institute of the Yangtze River Water Resources Commission, Wuhan 430010, Hubei, China; 3. Qingjiang River Hydropower Development Co. Ltd., Badong 443000, Hubei, China; 4. Yangtze River Scientific Research Institute, Wuhan 430010, Hubei, China |
| Abstract: | Based on seismic wave method, borehole acoustic method and indoor rock mechanics test, the dynamic and static parameters of the foundation rock for the toe slab of the concrete face rockfill dam for Shuibuya Hydropower Station are tested, and then the relationship among the rock quality, dynamic parameter and static parameter are established with the parameters obtained from the test, furthermore, the classification and the quality evaluation are made as well. In accordance with the testing results and the analysis concerned, it is considered that the seismic wave method, borehole acoustic method and indoor rock mechanics test are feasible to evaluate the engineering quality of the foundation rock for the toe slab of the dam comprehensively, and the resuits can lay a reliable foundation for the accepting the foundation rock for the toe slab of the dam. |
| Keywords: | rock quality seismic wave acoustic wave rock mechanics inspection concrete face rockfill dam |
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