各种断距在煤矿生产中的应用及应变措施

APPLICATION OF VARIOUS FAULT DISPLACEMENTS IN COAL MINING PRODUCTION AND THE MEASURES BEING TAKEN FOR THE FAULTS

断层是煤矿生产与建设中经常见到的地质现象,也是煤矿中诸多自然灾害的起因之一,断距是衡量断层大小的重要因素,而地质界对其理解还不统一,认识各异,各取所需。笔者在过去的工作中曾对断距进行探讨,有一些肤浅的认识,本文介绍了五种断距在煤矿生产中的应用,并对真断距的存在与应用提出不同的看法,指出其实际意义,依据断层、煤层与巷道三者的关系,对各种断层的处理办法进行初步总结。图7,参1。

Yarious geological phcnomena will be met in coal mine construction and production. Among them the fault is the most common one and causes mang catastrophes in coal mining production. Initial approach and some ideas have been made in my works in the coal mines. There are many hinds of the comprehension to the term of fault displacements. It is in different use to different people for different understanding. A short review about the few sorts of the fault displacement in coal mining production is given by the author. A dissent about the existence and practice meaning of the true fault displacement was proposed. Depending on the relation among the three factors (faults, coal measures, and mine openings), the treatment methods for the various faults have been sumed in this paper. 7 figs, 1 ref.