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煤炭是我国主要的燃料能源,随着社会生产对煤炭的需求量越来越大,煤矿行业也随之得到极大的发展。煤矿开采技术也在不断的提高和完善。现本文中就主要对滑移支架放顶煤技术及其支护结构在较长不规则块段的煤矿开采工作中的应用。首先概述了放顶煤开采技术的相关问题,指出传统放顶煤开采技术支护结构的不足之处,继而以某煤矿开采工作面为例,来探讨改进后的滑移支架支护结构和放顶煤技术在较长不规则采煤作业面的应用优势。
Coal is the main fuel energy in our country. With the increasing demand of coal for social production, the coal mining industry has also been greatly developed. Coal mining technology is also constantly improve and perfect. This article mainly on the sliding support caving technology and its supporting structure in the longer irregular block coal mining work. Firstly, the related problems of top coal caving technology are summarized, and the deficiencies of traditional caving technology are pointed out. Then, taking a coal mining face as an example, the improved slip support structure and its application Advantages of Top Coal Technology in Long Irregular Coal Mining.