雅鲁藏布江深厚砂砾卵石覆盖层钻探工艺
投稿时间:2014-02-10  修订日期:2014-04-14  点此下载全文
引用本文:肖冬顺,张辉,黄炎普,等.雅鲁藏布江深厚砂砾卵石覆盖层钻探工艺[J].钻探工程,2014,41(8):21-25.
XIAO Dong-shun,ZHANG Hui,HUANG Yan-pu,et al. Drilling Technology in Deep Sandy Gravel Overburden Layer at Brahmaputra River[J]. Drilling Engineering, 2014,41(8):21-25.
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作者单位E-mail
肖冬顺* 长江岩土工程总公司〈武汉〉 xdxyy888@163.com 
张辉 长江岩土工程总公司〈武汉〉 171546354@qq.com 
黄炎普 长江设计院长江岩土工程总公司武汉 171546354@qq.com 
梁亚农 长江岩土工程总公司〈武汉〉 171546354@qq.com 
赵建强 长江岩土工程总公司〈武汉〉 171546354@qq.com 
曹有顺 长江岩土工程总公司〈武汉〉 171546354@qq.com 
谢庆蛟 长江岩土工程总公司〈武汉〉 171546354@qq.com 
中文摘要:为了开展雅鲁藏布江流域综合规划及其水资源开发利用与保护专题研究工作,在雅鲁藏布江干流里龙坝址和本宗坝址共布置了4个200~300 m深的钻孔。主要通过在西藏高寒地区4个深厚覆盖层钻孔的成功实施经验,对西藏高寒地区深厚覆盖层勘探成孔工艺与技术进行研究探讨。
中文关键词:雅鲁藏布江流域  深厚砂砾卵石覆盖层  成孔工艺  护壁堵漏
 
Drilling Technology in Deep Sandy Gravel Overburden Layer at Brahmaputra River
Abstract:In order to carry out the comprehensive planning in Brahmaputra Basin and monographic study on water resources development and conservation, 4 boreholes with depth of 200~300m were laid out in Lilong dam site and Benzong dam site of Brahmaputra main stream. This paper discusses the exploration and hole-building processes in deep overburden layer of alpine region in Tibet based on the successful experience obtained in the above 4 boreholes drilling.
keywords:Brahmaputra basin  deep sandy gravel overburden layer  hole building process  wall protection and leakage proof
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