煤矿盘区内顺序接替开采与跳跃式采煤生产布局的技术分析

Technical analysis of sequential subsequent mining and skip mining production layout in coal mine plate area

针对多数地区煤矿开采的煤层不断延伸、地质条件复杂的问题,通过查阅相关技术资料;总结了传统盘区内顺序接替开采生产布局中在压力显现、通风系统、隐患治理等方面逐步显现出的诸多弊端;探讨了跳跃式采煤生产布局在各系统方面的特点,分析了跳跃式采煤生产布局的优势所在,提出了跳跃式采煤生产布局的相关技术管理措施;为煤矿在深部复杂区域采用跳跃式采煤生产布局提供了参考依据。

In view of the problems of the continuous extension of coal seam and the complicated geological conditions in most areas,by referring to the relevant technical data,this paper summarizes the disadvantages gradually appearing in the pressure appearance,ventilation system,hidden trouble management and other aspects in the sequential mining and production layout of the traditional panel area.This paper discusses the characteristics of the production layout of jump mining in various systems,analyzes the advantages of the production layout of jump mining,and puts forward the relevant technical management measures of the production layout of jump mining,which provides a reference basis for the use of the production layout of jump mining in deep complex areas.