神华科技
神華科技
신화과기
NORTHWEST COAL
2012年
1期
36-39
,共4页
井筒修复%锚注技术%井筒连接处%井壁设计
井筒脩複%錨註技術%井筒連接處%井壁設計
정통수복%묘주기술%정통련접처%정벽설계
Intrinsic safety mine%Construction%Safety supervision%Practice
井筒连接处由于其特殊的结构形式,而成为井筒的薄弱环节。本文针对某矿井筒连接处井壁的破裂状况,分析产生破坏的原因,提出注浆堵水加固软弱地层,锚网锚索加固围岩,增强井壁支护的修复方案。
井筒連接處由于其特殊的結構形式,而成為井筒的薄弱環節。本文針對某礦井筒連接處井壁的破裂狀況,分析產生破壞的原因,提齣註漿堵水加固軟弱地層,錨網錨索加固圍巖,增彊井壁支護的脩複方案。
정통련접처유우기특수적결구형식,이성위정통적박약배절。본문침대모광정통련접처정벽적파렬상황,분석산생파배적원인,제출주장도수가고연약지층,묘망묘색가고위암,증강정벽지호적수복방안。
Since 2009, stationed vertical management in safety supervision division has been carried out by Shenhua Ningxia Coal Industry Group. With new mechanism, new mining conditions and new situation, how to display safety supervision functions well and performance safe- ty supervision responsibilities is the task of the safety supervision personnel of safety supervision division in mining area. On the occasion of Shenhua Ningxia Coal Industry Group＇s vigorously promotes the implementation intrinsic safety management system, safety supervision division in mining area regards this as an opportunity and plays a propulsive role in intrinsic safety mine construction of the stationed organization and supervises the safety in production in stationed mining area.
