摘要
根据底板应力场的作用特征，研究了采场底板巷道跨采作用下的合理层位、法向距离、平面位置等技术参数对巷道稳定性的影响，提供了有关跨采技术参数优化设计的方法及其结果．
On the basis of the characteristics of stress field in floor,the influence of technical parameters such as reasonable horizon,normal distance and plane position to the stability of roadway disturbed by overhead mining are discussed.The method of making optimum design of the technical parameters of roadway influenced by overhead mining have been put forward.
出处
《焦作工学院学报》
1998年第5期325-327,共3页
Journal of Jiaozuo Institute of Technology(Natural Science)
基金
国家自然科学基金
关键词
跨采巷道
技术参数
优化设计
采场
底板
煤矿
roadway influenced by overhead mining
technicl parameters
optimum design
