| 乌东德水电站砼高拱坝拱端嵌岩深度选择地质研究 |
| |
| 引用本文： | 李会中,向家菠,王团乐,翁金望,黄华,郝文忠,易星辰,刘振华.乌东德水电站砼高拱坝拱端嵌岩深度选择地质研究[J].长江科学院院报,2008,25(5). |
| |
| 作者姓名： | 李会中 向家菠 王团乐 翁金望 黄华 郝文忠 易星辰 刘振华 |
| |
| 作者单位： | 长江三峡勘测研究院有限公司,武汉,430074;长江三峡勘测研究院有限公司,武汉,430074;长江三峡勘测研究院有限公司,武汉,430074;长江三峡勘测研究院有限公司,武汉,430074;长江三峡勘测研究院有限公司,武汉,430074;长江三峡勘测研究院有限公司,武汉,430074;长江三峡勘测研究院有限公司,武汉,430074;长江三峡勘测研究院有限公司,武汉,430074 |
| |
| 摘 要： | 在简要叙述坝址基本地质条件的基础上,指出了影响建坝岩体质量的主要因素是岩体卸荷程度;分析阐明了河谷两岸岩体卸倚分带特征及工程地质特性,明确了弱卸荷/未卸荷岩体均可作为工程可利用岩体;并将平硐宏观地质调查与地震波、声波测试成果相结合,综合判定两岸拱座岩体卸荷状况,为拱端嵌岩深度的合理选择提供了重要依据.
|
| 关 键 词： | 乌东德水电站 拱端嵌岩深度 岩体完整性 岩体卸荷特征 可利用岩体 |
Geological Research on Selection of Buried Depth of Arc Abutment of Wudongde High Concrete Arc Dam |
| |
| LI Hui-zhong,XIANG Jia-bo,WANG Tuan-le,WENG Jin-wang,HUANG Hua,HAO Wen-zhong,YI Xing-chen,LIU Zhen-hua.Geological Research on Selection of Buried Depth of Arc Abutment of Wudongde High Concrete Arc Dam[J].Journal of Yangtze River Scientific Research Institute,2008,25(5). |
| |
| Authors: | LI Hui-zhong XIANG Jia-bo WANG Tuan-le WENG Jin-wang HUANG Hua HAO Wen-zhong YI Xing-chen LIU Zhen-hua |
| |
| Affiliation: | LI Hui-zhong,XIANG Jia-bo,WANG Tuan-le,WENG Jin-wang,HUANG Hua,HAO Wen-zhong,YI Xing-chen,LIU Zhen-hua(Three Gorges Geotechnical Consultants Co.,Ltd,Wuhan 430074,China) |
| |
| Abstract: | One of the important geological investigation and research for arc dam is how to select the properly buried depth of the arc abutment.The paper points out that the rock mass unloading degree is one major factor which influences the rock mass quality on the basis of analyzing the geological conditions of the dam site area.Meanwhile the paper describes the rock mass relief features of the both side banks of the valley.The slightly relief load rock mass and no-relief load rock mass can act as the available roc... |
| |
| Keywords: | Wudongde Hydropower Station buried depth of arc abutment integrity of rock mass features of rock mass relief load available rock mass |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
