拉西瓦水电站峡谷地应力场特征研究

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Abstract The spacial variation characteristics of in-situ stress field in the dam axis section of Laxiwa hydropower station，and degree and range of in-situ stress concentration in the gorge are studied for selecting the appropriate dam abutment embedding depth and excavation manner.

Key words： rock mechanics rockcore disk rock cleavage stress concentration stress subarea

Received: 01 April 2003

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	Articles by authors
	Dong Lanfeng1
	Chen Wanye2

Cite this article:

Dong Lanfeng1,Chen Wanye2. STUDY ON CHARACTERISTICS OF IN-SITU STRESS FIELD IN LAXIWA HYDROPOWER STATION[J]. , 2003, 22(S2): 2544-2547.

URL:

https://rockmech.whrsm.ac.cn/EN/ OR https://rockmech.whrsm.ac.cn/EN/Y2003/V22/IS2/2544

1 成都理工大学工程地质研究所. 黄河拉西瓦电站坝址地应力场特征研究[R]. 成都：成都理工大学工程地质研究所，2002

2 国电公司西北工程勘察院地质所. 黄河拉西瓦水电站初步设计工程地质[R]. 兰州：国电公司西北工程勘察院地质所，2001

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