黄河大柳树水利枢纽工程地下洞群围岩稳定性  

Stability of the surrounding rock in underground cavities for the Daliushu Water Control Project on Yellow River

作　　者：杨志河[1] 王永生[1] 

机构地区：[1]水利部天津水利水电勘测设计研究院,天津300222

出　　处：《水利水电工程设计》2002年第2期25-28,共4页Design of Water Resources & Hydroelectric Engineering

摘　　要：通过对黄河大柳树水利枢纽工程洞群工程地质条件的综合分析 ,认为具备施工成洞条件 ,采用合理的施工方法和先进的施工技术及适当的一、二期支护加固措施 ,洞群在施工期、运行期及地震作用下 。It is considered after the comprehensive analysis on engineering geological conditions for cavities of the Daliushu Water Control Project on Yellow River, that the cavity formation condition is available when adopting the reasonable construction methodology and advanced construction techniques and applying the suitable,stage 1 and stage 2 reinforcement measures. The surrounding rock will be stabilized when the cavity is being constructed and operated or under the seismic conditions.

关 键 词：围岩稳定 成洞条件 断层 裂隙 泄洪 引水发电 大柳树水利枢纽 

分 类 号：TV223[水利工程—水工结构工程]