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井下巷道施工质量直接影响到煤矿安全生产,通过提出井下巷道工程施工质量缺陷的诱发因素,分析其形成机理,在此基础上得到质量缺陷形成的控制办法和已形成缺陷的处理措施,为井下巷道工程质量提供有力的保障。针对近年来我国矿井开采水平的不断延深,面临着地质岩层构造进一步复杂,岩层赋存条件进一步变差,提高巷道施工质量,对提高矿井掘进水平,矿井质量标准化水平,降低矿井生产成本具有十分重要的意义。
The construction quality of the underground tunnel directly affects the coal mine safety production. By introducing the inducing factors of the construction quality defects of the underground tunnel, the formation mechanism is analyzed, and the control measures of the formation of the quality defects and the treatment measures of the defects have been obtained. Project quality to provide a strong guarantee. In view of the continuous deepening of the level of mine exploitation in recent years in China, facing the geological formation structure is further complicated, further deterioration of rock formation conditions, improve the quality of roadway construction, to improve the level of mine driving, the standardization of mine quality, reduce mine production costs are very Significance.