| 小湾水电站进水口高边坡监测及信息反馈研究 |
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| 引用本文： | 黄仕俊,赵华,段会文,董泽荣,张援征. 小湾水电站进水口高边坡监测及信息反馈研究[J]. 地下空间与工程学报, 2006, 2(6): 1025-1028,1033 |
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| 作者姓名： | 黄仕俊 赵华 段会文 董泽荣 张援征 |
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| 作者单位： | 中国水电顾问集团昆明勘测设计研究院科学研究分院,昆明,650033;中国水电顾问集团西北勘测设计研究院,西安,710043 |
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| 摘 要： | 针对小湾水电站垂直开挖高度81m进水口直立边坡大量监测资料，结合变形、地质、开挖和加固处理影响因素，分析了边坡变形特征；评价了以f3为控制性底滑面不稳定楔形体的加固效果以及对抑制卸荷松弛变形作用；通过监测信息反馈，设计有针对性地及时进行边坡动态支护优化，使预应力锚索达到了较佳工作状态，充分发挥了锚固作用。
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| 关 键 词： | 直立高边坡 监测 信息反馈 动态支护 小湾水电站 |
| 文章编号： | 1673-0836（2006）06-1025-04 |
| 收稿时间： | 2006-08-20 |
| 修稿时间： | 2006-08-20 |
Study of Powerhouse Intake Vertical High Slope Monitoring and Information Feedback for Xiaowan Hydropower Project |
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| HUANG Shi-jun,ZHAO Hua,DUAN Hui-wen,DONG Ze-rong,ZHANG Yuan-zheng. Study of Powerhouse Intake Vertical High Slope Monitoring and Information Feedback for Xiaowan Hydropower Project[J]. Chinese Journal of Underground Space and Engineering, 2006, 2(6): 1025-1028,1033 |
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| Authors: | HUANG Shi-jun ZHAO Hua DUAN Hui-wen DONG Ze-rong ZHANG Yuan-zheng |
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| Affiliation: | 1. Scientific Research Branch Institute of Kunming Hydroelectric Investigation, Design and Research Institute , CHECC ,Kunming 650033;2. Xibei Hydroelectric Investigation Design and Research Institute , CHECC,Xian 710043 |
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| Abstract: | Based on lots of monitoring material and factors such as deformation, geology, excavation and reinforcement, thispaper analyzed the deformation characteristics of powerhouse intake vertical high slope about 81 meters high. This paper evaluated the reinforcing effect of controlling unstable wedge, where the the sliding surface was the fault f3 and the action restraining the unload relaxation deformation. Through the information feedback, the pointed dynamic shoring had been designed in time. Therefore, the pre - stressed anchorage cable worked under good condition and played anchorage function fully. |
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| Keywords: | vertical high slope monitoring information feedback dynamic shoring Xiaowan Hydropower Project |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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