免维护理念在煤矿采掘设计及生产中的应用

摘要

In the design and production of coal mining , the best design and selection of laneway , support form and parameters are determined reasonably by integrating maintenance -free scientific concept and scientific analysis , in order to avoid mining laneway being put into support engineering again in the service period , which can effectively improve the production efficiency , eliminate unsafe hidden danger and is beneficial to mining safety production.%在煤矿采掘设计及生产实践中，融入免维护科学理念，通过科学分析，合理确定最佳的设计选型和支护形式及支护参数，避免采掘巷道在服务期内再次投入支护工程，可以有效提高生产效率，消除不安全隐患，有利于采掘安全生产。