川气东送宜昌长江隧道穿越工程北岸竖井涌水量预测
Water Inflow Forecast of North Bank Vertical Shaft in Yichang Yangtze River Tunnel Crossing Project of Sichuan to East Gas Transmission Pipeline
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- DOI:
- 作者:
- 翟军伟, 罗华
ZHAI Jun-wei
- 作者单位:
- 中原石油勘探局勘察设计研究院, 河南濮阳 457001
Survey, Design and Research Institute of Zhongyuan Petroleum Exploration Bureau, Puyang 457001, China
- 关键词:
- 长江;隧道穿越;竖井;渗透系数;涌水量
Sichuan to East Gas Transmission Pipeline;Yangtze River;tunnel crossing;vertical shaft;permeability coefficient
- 摘要:
- 文章在分析川气东送工程宜昌长江隧道穿越区域地质条件的基础上,重点论述了北岸竖井段的水文地质条件及其与长江水位的水力联系,正确地预测北岸竖井枯水期和汛期的涌水量,为隧道竖井的设计与施工提供了可靠的依据,其分析方法对今后类似工程也有很好的借鉴意义。
Based on the analysis of the geological condition in Yichang Yangtze River tunnel crossing region of Sichuan to East Gas Transmission Pipeline Project, this paper puts emphases on the discussion of the hydrologic geology condition around the north bank vertical shaft and its hydraulic relation to Yangtze River water level, and gives correct water inflow forecast of the north bank vertical shaft in dry season and flood season.2008,3(3): 28-31 收稿日期：2007-12-17分类号：TE973.4作者简介：翟军伟（1973-），男，河南宝丰人，工程师，1996年毕业于中国地质大学，主要从事岩土工程勘察工作.参考文献：
[1]陈崇希.地下水动力学[M].北京:中国地质大学出版社,2003.
[2]王大纯,史毅虹,张人权,等.水文地质学基础[M].北京:地质出版社,1990.
[3]GB 50021-2001,岩土工程勘察规范[S].