| 黄河龙羊峡电站区域构造稳定性的工程地质研究 |
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| 引用本文： | 王士天,李渝生,苏道刚,魏伦武.黄河龙羊峡电站区域构造稳定性的工程地质研究[J].地质科学,1988,0(4):361-372. |
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| 作者姓名： | 王士天 李渝生 苏道刚 魏伦武 |
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| 作者单位： | 成都地质学院 |
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| 摘 要： | 在龙羊峡电站区域构造稳定性问题的研究工作中,我们从分析已有的区域调查和历史地震资料入手,在活断层和古地震现象现场调研的基础上,建立了该区现今应力-形变场的模式,然后通过物理和数学模拟研究,验证了该模式的正确性并取得了定量关系和数据。有效地解决了该电站区域构造稳定性的评价问题。
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| 关 键 词： | , |
| 收稿时间： | 1987-03-01 |
| 修稿时间： | 1987-03-01; |
ENGINEERING GEOLOGICAL STUDY OF REGIONAL STRUCTURAL STABILITY IN THE AREA OF THE LONGYANG GORGE HYDRO-ELECTRICAL POWER STATION ON THE HUANGHE (YELLOW) RIVER |
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| Wang Shitian,Li Yusheng,Su Daogang,Wei Lunwu.ENGINEERING GEOLOGICAL STUDY OF REGIONAL STRUCTURAL STABILITY IN THE AREA OF THE LONGYANG GORGE HYDRO-ELECTRICAL POWER STATION ON THE HUANGHE (YELLOW) RIVER[J].Chinese Journal of Geology,1988,0(4):361-372. |
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| Authors: | Wang Shitian Li Yusheng Su Daogang Wei Lunwu |
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| Institution: | Chengdu College of Geology |
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| Abstract: | Since the completion of the construction of the cofferdams at the Longyang Gorge Hydro-electrical Power Station, a series of microseisms have occurred in the flood season every year near the reservoir-dam area. In order to clarify the development tendency of such earthquakes as well as their possible effects on the hydro-electrical power station, investigations have been undertaken in recent years.Based on the data obtained from regional survey, historical earthquake records and field investigations on active faults and ancient earthquakes, a basic model for current geostress-deformation field of the region has been constructed. This model has been testified providing a scientific basis for the final evaluation of the structural stability of the region. |
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| Keywords: | , |
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