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)
2013年
3期
60-65
,共6页
煤矿%送料孔%通风孔%救援孔%前导钻进%扩孔钻进
煤礦%送料孔%通風孔%救援孔%前導鑽進%擴孔鑽進
매광%송료공%통풍공%구원공%전도찬진%확공찬진
coalmine%feeding hole%ventilation hole%rescue hole%leading drilling%reaming
介绍了煤矿送料孔、通风孔及救孔等工程钻孔的钻进工艺及所用器具,并通过中国神华集团的施工实例对此类工程钻孔的前导钻进及扩孔钻进技术进行了较为详细的探讨.
介紹瞭煤礦送料孔、通風孔及救孔等工程鑽孔的鑽進工藝及所用器具,併通過中國神華集糰的施工實例對此類工程鑽孔的前導鑽進及擴孔鑽進技術進行瞭較為詳細的探討.
개소료매광송료공、통풍공급구공등공정찬공적찬진공예급소용기구,병통과중국신화집단적시공실례대차류공정찬공적전도찬진급확공찬진기술진행료교위상세적탐토.
The paper introduced the drilling technologies and the implements of feeding hole, ventilation hole and rescue hole in coalmine, and discussed leading drilling and reaming technologies for these engineering drilling with the construction cases of China Shenhua Group.
