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介绍龙山发电厂一期铁路专用线采空区的注浆加固范围和沉降控制研究,运用FLAC3D对不同加固范围情况下的采空区稳定性进行了数值分析,用以指导设计与施工。
This paper introduces the study of grouting reinforcement and settlement control in the gob of a special railway line of Longshan Power Plant. Using FLAC3D, the numerical analysis of the stability of goaf under different reinforcement ranges is conducted to guide the design and construction.