跟管钻头钻进工艺在水电勘探中的研究与应用
摘要:就近几年水电工程勘探施工中遇到的问题进行了分析和研究。首先讨论了植物胶冲洗液的改性及应用;然后重点讨论了跟管钻头钻进工艺在大型滑坡体勘探、坝轴线穿江斜孔勘探及处理孔内埋钻事故等方面的广泛应用。此工艺的实际应用效果大大高于传统跟管工艺,不仅提高了钻探总体水平,还具有较好的应用和推广价值。
Abstract:Exploration for construction of hydropower projects in recent years, the problems encountered in the analysis and research. First discuss the modified plant gum and application of irrigation fluid; and then focus on the drill pipe drilling process with a large landslide in the exploration, through river dam axis slant-hole drilling exploration and deal with accidents, etc. buried hole wide range of applications. Practical application of this technology is much higher than the traditional process with the possession, not only improve the overall level of drilling, but also has a good application and popularization.
中文标题：
跟管钻头钻进工艺在水电勘探中的研究与应用
The Research and Application of Multi-casting Drilling Technology to Hydropower Engineering Investigation
作者：
李志远,黄小军
Li Zhiyuan,Huang Xiaojun
作者简介:李志远,1964年生,男,天津武清人,工学硕士,高级工程师,主要从事水电工程勘探技术及管理工作。E-mail:hxi20041503@163.com
通讯地址：
中国水电顾问集团北京勘测设计研究院, 北京 100024
BeijingResearchInstituteofSurveyandDesignofChinaHydropowerEngineeringConsultingGroupCo.(CHECC),Beijing100024,China
中图分类号:P634.6;P634.5
doi:10.3969/j.issn.1007-2993.2011.02.002
出版物：岩土工程技术
收稿日期:2011-03-09
关键词:水电工程勘察,跟管钻进工艺,孔故处理,斜孔钻进,滑坡体勘探,植物胶冲洗液
Key words:hydropower engineering investigation,with Drilling technology,hole so the treatment,slant-hole drilling,landslide exploration,plant gum fluid
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