采动覆岩破断运动与地表沉陷智能监控进展与展望OA

This paper investigates the internal correlation between the fracture of mining-induced over-lying strata and surface subsidence,aiming to clarify the evolution from classical theories to intelligent monitoring technologies,it focuses on the evolution of overlying strata structures,the response mecha-nism of surface subsidence,and monitoring methods.A systematic review and comprehensive evaluation of typical research achievements were conducted,examining theoretical models,monitoring technolo-gies,and prediction methods.The study analyzes the internal relationships and developmental logic of various research paradigms.The results show that:Classical theories,such as"masonry beams"and"critical layers,"elucidate the macro-control mechanisms of overlying rock fracture,providing a theo-retical foundation for ground control;the"air-space-ground"integrated monitoring system,utilizing technologies such as InSAR,UAV mapping,DFOS,and microseismic monitoring,has enabled dynamic and detailed characterization of rock fracture patterns and surface subsidence processes;These advance-ments in theories and technologies are shifting the research paradigm from single-mechanism analysis to multi-source data fusion-driven approaches,with prediction models evolving from traditional empirical formulas to intelligent models that integrate physical mechanisms with data-driven methods.Construc-ting an integrated intelligent monitoring and control system encompassing"perception-cognition-deci-sion"is deemed essential for achieving coordinated safety and ecological control in mining areas.Future research should address technical challenges,such as the fusion of multi-source heterogeneous data and disaster-causing mechanisms of multi-physical field coupling.Additionally,developing an intelligent de-cision-making system based on digital twins will provide theoretical and technical support for precise mining and ecological protection.