映秀湾水电站尾水高边坡的加固与治理

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英文篇名：High Slope Stabilization and Treatment at Tailwater Area of Yingxiuwan Hydropower Station 中文刊名：四川水力发电 英文刊名：Sichuan Water Power 作者：王淑建 ; 王振全 英文作者：WANG Shu-jian WANG Zhen-quan(Power Generation Restoration Project Department of Yingxiuwan Hydropower Plant ; The Eleventh Detachment of the Chinese People's Armed Police Hydropower Troops ; Chengdu ; Sichuan ; 610036 ; China) 中文关键词：映秀湾水电站 ; 高边坡 ; 加固治理 ; 锚喷支护 ; “5.12”汶川地震 英文关键词：Yingxiuwan hydropower station ; high slope ; stabilization and treatment ; shotcrete and rockbolting. 出版日期：2010-02-15 机构：中国人民武装警察部队水电第十一支队; 年：2010 期：01 出版单位：四川水力发电

摘要

"5.12"汶川地震造成映秀湾水电站主体工程严重破坏,尾水高边坡山体崩塌、植被破坏、坡面破碎剥落、岩体裸露、滚落石四处堆积,在雨水的冲刷下,随时可能发生滚石、塌方,因此,必需对尾水高边坡进行治理。对目前边坡治理最常采用的锚喷支护方法、施工工艺进行了总结。
Main part of Yingxiuwan hydropower station was damaged severely by May 12 Wenchuan Earthquake occurred in Sichuan,causing tailwater high slope collapse,vegetation destruction,slope surface fracture and spalling,rock mass exposed and falling rock blocks accumulated everywhere.Rock falling and collapse may occur at any moment during rain day.Therefore,it is necessary to treat high slope in tailwater area.In this paper,conventional shotcrete and rockbolting method and construction techniques for present slope treatment are summarized.

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