Stability Analysis and Grouting Treatment of Mined-out Area Underlying Speedway

Abstract:

Based on analyses and summarization on the predecessors’ research achievement, taking the actual situation of mined-out area underlying JinZhu speedway into account, the author built 2D analysis model of mined-out area underlying speedway adopting relative modeling methods of finite element and gained some useful research results in order to serve for practical engineering and offer some available guidance.