论文部分内容阅读
介绍了华亭煤业集团新柏煤矿3501首采综放面单一缓倾斜松软顶、底板中厚煤层综合机械化放顶煤设备选型和配套,以及支架防倒、防滑措施的成功经验。
This paper introduces the successful experience of the 3501 first fully mechanized top coal caving mining face with single gently sloping soft roof in Huaping Coal Mining Group Xinbo Coal Mine, the selection and matching of fully mechanized Caving Coal Caving Equipment in the middle thick seam floor, and the measures of preventing falling and skidding.