CAJ | 학술논문

很多冲击地压事故发生的主要是由于开采设计不合理引起的，不合理的巷道布置及开采顺序将会形成高应力集中区，对后期的冲击地压防治及安全生产造成隐患；冲击危险区域煤炭的安全开采应从设计源头做起，最大限度降低或避免人为形成的高应力集中条件。本文针对东滩煤矿十四采区西部区域的安全开采问题进行了防冲优化设计，为采区后期的冲击防治工作打下了基础。
흔다충격지압사고발생적주요시유우개채설계불합리인기적，불합리적항도포치급개채순서장회형성고응력집중구，대후기적충격지압방치급안전생산조성은환；충격위험구역매탄적안전개채응종설계원두주기，최대한도강저혹피면인위형성적고응력집중조건。본문침대동탄매광십사채구서부구역적안전개채문제진행료방충우화설계，위채구후기적충격방치공작타하료기출。
a lot of rockburst accident is mainly caused by unreasonable exploitation of design, unreasonable roadway layout and mining sequence which will be form the high stress concentration zone, and form the hidden danger of rock burst for later prevention and safety production;the prevention rockburst in area with rock burst hazard should be done from an design source, to minimize or avoid high stress of anthropogenic concentration conditions. aiming at the problem of safe mining in the fourteen western mining area of Dongtan coal mine ,put forward the optimization design preventing rock burst, and laid the foundation for prevention rock burst later.