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主要对综采工作面末采末放所采用的网—绳—梁和网—梁—梁两种支护工艺进行了论述,并对其技术性、经济性、安全性进行了分析和比较,确定了综采工作面合理的末采末放支护形式。
The main support technologies of net-rope-beam and net-beam-beam adopted at the end of last mining of fully mechanized coal mining face are discussed, and their technical, economical and security are analyzed and compared to determine A fully mechanized mining face at the end of the end of the demolition of the release form.