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将连续介质力学理论与流变力学原理统一起来，研究了地表下沉的动态变化过程，并引用薄板弯曲的工程理论，建立了一个岩体实际层状分布的计算模型。此外还在考虑岩体流变特性的同时，进一步探讨了近水平煤层开采引起地表下沉的动态分布规律
The theory of continuum mechanics and the principle of rheological mechanics were unified to study the dynamic process of surface subsidence. The engineering theory of thin plate bending was used to establish a calculation model for actual layered distribution of rock mass. In addition, while considering the rheological properties of rock mass, the dynamic distribution of surface subsidence caused by near horizontal coal seam mining is further discussed.