探矿工程-岩土钻掘工程
探礦工程-巖土鑽掘工程
탐광공정-암토찬굴공정
EXPLORATION ENGINEERING (DRILLING & TUNNELING)
2014年
8期
21-25
,共5页
肖冬顺%张辉%黄炎普%梁亚农%赵建强%曹有顺%谢庆蛟
肖鼕順%張輝%黃炎普%樑亞農%趙建彊%曹有順%謝慶蛟
초동순%장휘%황염보%량아농%조건강%조유순%사경교
雅鲁藏布江流域%深厚砂砾卵石覆盖层%成孔工艺%护壁堵漏
雅魯藏佈江流域%深厚砂礫卵石覆蓋層%成孔工藝%護壁堵漏
아로장포강류역%심후사력란석복개층%성공공예%호벽도루
Brahmaputra basin%deep sandy gravel overburden layer%hole building process%wall protection and leakage proof
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。
為瞭開展雅魯藏佈江流域綜閤規劃及其水資源開髮利用與保護專題研究工作,在雅魯藏佈江榦流裏龍壩阯和本宗壩阯共佈置瞭4箇200~300 m深的鑽孔。主要通過在西藏高寒地區4箇深厚覆蓋層鑽孔的成功實施經驗,對西藏高寒地區深厚覆蓋層勘探成孔工藝與技術進行研究探討。
위료개전아로장포강류역종합규화급기수자원개발이용여보호전제연구공작,재아로장포강간류리룡패지화본종패지공포치료4개200~300 m심적찬공。주요통과재서장고한지구4개심후복개층찬공적성공실시경험,대서장고한지구심후복개층감탐성공공예여기술진행연구탐토。
In order to carry out the comprehensive planning in Brahmaputra Basin and monographic study on water re-sources 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.