摘要
为解决采动影响下大断面巷道严重底鼓问题,采用理论分析方法,建立了采动影响下巷道底鼓力学模型,对大断面回采巷道底鼓特征、机理和控制技术进行分析。
To solve the serious floor heave of large section roadway because of mining influence, the theoretical analysis method is used to establish the mechanical model of roadway floor heave under the influence of mining. The roadway floor heave feature,mechanism and control technology of large section extraction are analyzed.
出处
《煤炭技术》
CAS
北大核心
2016年第11期81-83,共3页
Coal Technology
基金
国家自然科学基金项目(51574220)
关键词
大断面回采巷道
底鼓机理
治理原则
控制对策
large section roadway
floor heave mechanism
governance principles
control measures
