The paper reviews the development course of driving mechanization in Tiefa Coal Industry Group Corporation, emphatically discusses the status and problems druring the application of driving mechanization equipment.
回顾铁煤集团掘进机械化发展过程,着重阐述了集团公司掘进机械化装备的使用现状及存在问题,同时指出今后提高掘进机械化效率的发展重点。
The paper deals with the balance of preparation and winning work in coal mines based upon recent economic situation of coal industry, analyzes the causes of lose balance, and takes a general view on the development of mechanized driving technique.
分析煤矿采掘失调的原因,展望掘进机械化技术的发展。
Analysis of the Operation of ST-1.5 Scrapers in Tunneling;
ST-1.5型铲运机在掘进中的运行分析
Computer application in mechanized slope tunneling;
计算机在斜井机械化掘进中的应用
The article introduces several methods of how to turn string without metering line during tunneling.
介绍了无测量线点时,巷道掘进如何拐弦的几种方法,使用该拐弦时可以把抽象的思维变为简单的距离与角度的测量,该方法操作简便实用,很适于无测量线时的应急,具有较强的实用价值。
Research on the Way of Semi cycle Ventilation in Tunnel Driving;
隧道掘进的半循环通风探讨
Ascertain Safe Length of Driving Tunnel in Advance under Water Body;
水体下巷道超前掘进安全长度的确定
Studies of Coalmine Safety Evaluation and Application in Driving Production System;
煤矿安全评价研究及其在掘进生产中的应用
Approach to the drifting and extraction under water-body in Chengzihe Shaft;
城子河煤矿立井水体下掘进和采煤初探
The Influences of The Construction Organization and Equipements of Drifting on the Hoisting Capacity of New Auxiliary Shaft in TongluShan Mine;
铜绿山矿掘进施工组织及装备对新副井提升能力的影响
Way to Develop the Drifting Technology;
平巷掘进技术的发展途径