山东煤炭科技
山東煤炭科技
산동매탄과기
Shandong Coal Science and Technology
2014年
1期
46-47
,共2页
综采%支护设计%顶板管理
綜採%支護設計%頂闆管理
종채%지호설계%정판관리
fully mechanized mining%support design%roof management
为了保证综采工作面回采工作的安全，在分析采面煤层赋存条件和顶板现状的基础上，进行了采面液压支架选型设计。针对采面内断层多的特点，制定了相应的技术措施，采面工程实践结果表明，支架设计选型合理，顶板管理方法满足了顶板支护的要求，支架工作状态稳定，保证了回采工作面的安全生产，取得了良好的技术经济效益。
為瞭保證綜採工作麵迴採工作的安全，在分析採麵煤層賦存條件和頂闆現狀的基礎上，進行瞭採麵液壓支架選型設計。針對採麵內斷層多的特點，製定瞭相應的技術措施，採麵工程實踐結果錶明，支架設計選型閤理，頂闆管理方法滿足瞭頂闆支護的要求，支架工作狀態穩定，保證瞭迴採工作麵的安全生產，取得瞭良好的技術經濟效益。
위료보증종채공작면회채공작적안전，재분석채면매층부존조건화정판현상적기출상，진행료채면액압지가선형설계。침대채면내단층다적특점，제정료상응적기술조시，채면공정실천결과표명，지가설계선형합리，정판관리방법만족료정판지호적요구，지가공작상태은정，보증료회채공작면적안전생산，취득료량호적기술경제효익。
In order to ensure the safety of fully mechanized mining face,and on the analysis of the mining face,on the basis of coal seam occurrence condition and the status quo of the roof,to carry out the mining face selection of the hydraulic support design, according to the characteristics of the mining surface fault within, formulated the corresponding technical measures,on the engineering practice results show that the stent design selection is reasonable, the roof management method to meet the requirements of the roof support,support working state stability,guarantee the safe production in mining work face,achieved good technical and economic benefits.
