Combining practical experience, this paper analyses laneway shoring form of coal laneway pressure zone of underlayer on close quarters coal bed, and it can acquire well economic benefit.

• 结合马兰矿南三采区12305工作面施工实践经验,试验分析了近距离煤层下层煤巷道压力区的巷道支护形式,取得了较好的经济效益。