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Floor Heave Mechanism and Countermeasures of Large Section Roadway under Dynamic Pressure
Author(s): 
Pages: 81-83
Year: Issue:  11
Journal: Coal Technology

Keyword:  大断面回采巷道底鼓机理治理原则控制对策;
Abstract: 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.
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