关键词: 采区煤仓, 仓口加固, 装载硐室, 锚网索支护

Abstract: To from an efficient coal transport system, we proposed two methods of coal transport taken into account the roadway layout and surrounding strata condition of Shunhe Mine. Comparisons between the two methods indicated that using the vertical bin for the coal transfer was better than using conveyor. Considering the combined use of rail and belt transport system at the top of bin and the belt conveyor at the bottom of the bin, we proposed using “I-beam + steel rail + steel plate” to form an interlocking support pattern so as to ensure the strength at the bin opening. At the bin bottom where there was a loading chamber, an integrated support patterns using “cable + I-beam + anchoring and shotcreting” was adopted, meanwhile, one-piece precast casting support was used as well. Field application demonstrated the bin had guaranteed the efficient transport of coal from the panel, the design of the bin and its support system could provide reference for bin construction with similar condition.