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一、改革现有采区布置的必要性 近年来我国煤炭工业发展很快,随着采煤机械化程度不断提高,煤炭产量大幅度地上升,同时也给煤炭生产带来紧张的接续局面。由于工作面机械化程度的提高,月推进度从一般45米提高到75米,甚至于更高些。因此,缩短了工作面的服务期限,如果没有一个相适应的采区储藏量以及采区布置方式,势必给矿井生产带来严重的采掘脱节的紧张局面。目前倾斜煤层采区布置一般为分区式,采区的走向长度一般最大的在1000～
I. The Necessity of Reforming the Existing Mining Area Arrangements In recent years, the coal industry in our country has been developing rapidly. With the continuous improvement of mechanization of coal mining, coal output has risen sharply, which has also brought about a tense continuation of coal production. Due to the increased mechanization of the working face, the degree of monthly propulsion increased from 45 meters to 75 meters and even higher. Therefore, the working period of the working face is shortened, and if there is not a suitable storage area for the mining area and the layout of the mining area, it will inevitably bring about serious tensions in the mine production. At present, inclined coal seam mining area layout is generally divided, the mining area to the general length of the largest in the 1000 ~