摘要
坑道钻探在地质勘查、矿山勘探等活动中的应用越来越广泛,尤其是在地表钻探工程受地形深切割而制约搬迁时,矿山企业为延长矿山服务寿命,坑道钻探就成为了首选的勘探技术。但由于其设备模块、作业环境、安全施工条件等特点,坑道铺探的施工安全、钻深能力无法满足日益发展的地质勘查和施工管理要求。同时,我国对坑道钻探的行业规范尚待补充、完善。正确评价安全施工条件、分析其施工特点,并制定相应的工艺方法,能有效保障坑道钻探的安全施工和钻探施工能力。本文以坑道钻探设备、工艺、施工环境、施工经验等为依据,结合多年的坑道钻探经验,整理了全液压坑道钻探施工特点,并将坑道钻探普遍的方法、公约整理成标准并形成规程,在指导坑道钻探安全、高效生产的同时,为安全管理提供依据,为补充和完善行业规范提供参考。
Underground is widely applied in geological prospecting, mining exploration and other activities ; especially when the removal is limited by the difficult surface drilling in deep dissected topography, underground drilling is sure to be the preferred technique for further exploration to extend the service life of the mine. As for its equipment modularization, work- ing environment, construction conditions and other aspects, the ability of drilling depths can＇ t meet the requirements of the increasing development of geological prospecting and construction management. At the same time, China＇ s professional standard of underground drilling needs to be supplemented and improved. Only by proper evaluation of construction condi- tions, analysis on construction characteristics and developing appropriate technical methods, can safety construction and drilling construction capability of underground drilling be efficiently guaranteed. In this paper, based on the drilling equip- ments, technology, construction environment and years of experience of underground drilling, the characteristics of full hy-draulic underground drilling construction are summed up, common methods and convention of underground drilling are collected and organized into specification as regulation, which are used to guide the safe and efficient production, can provide the basis for safety management and also can provide reference for the supplement and perfection of industry standards.
出处
《探矿工程（岩土钻掘工程）》
2016年第9期89-92,共4页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
坑道钻探
机场硐室
施工环境
技术规程
安全规程
underground drilling
chamber
construction environment
technical specification
safety code
