Study On The Time Of Site Reconstruction And Anti-deformation Structure Measures In Mining Villages

In order to solve the problem of the land resources in the eastern mining area of China and the difficulty of moving the village to the village,it is necessary to use the goaf.However,traditional villages have a long period of in-situ reconstruction.In order to shorten the reconstruction period and reduce the impact of coal mining under the village on the villagers,this has led to the construction of anti-deformation houses to achieve the purpose of local reconstruction of the village during mining.This requires research on the time of site reconstruction in the mining process and the anti-deformation structure measures required to resist different grades of anti-deformation houses.(1)This paper uses the probability integral method to study the dynamic process in the process of surface subsidence,analyzes and summarizes the deformation law of sinking,horizontal and inclined in dynamic deformation,and determines the duration of surface movement,and gives the determination.Methods.The release mechanism of underground space is introduced,and the method of calculating underground space is given.(2)In this paper,the reconstruction area above the working surface in the mining process will be divided according to the time and area,according to the anti-deformation index,and the reconstruction area level will be separated,and the house can be built in different areas to build the house corresponding to the anti-deformation level.Normal use.This paper gives a clear regional division and housing anti-deformation indicators,and introduces measures against deformation structures to ensure a unified housing reconstruction system.Using the probability integral method,the specific calculation process of the residual deformation of the reconstruction area is obtained.According to the residual deformation,the overall division method of the house in situ reconstruction in the dynamic process is given.(3)This paper uses numerical simulation method to analyze the resistance level of the house under different anti-deformation structure measures,and analyzes and summarizes the protection of different parts of the building by different anti-deformation structural measures.The anti-deformation structural measures required for reference provide reference and provide reference for village reconstruction research caused by large-scale mining in the future villages.(4)At the end of this paper,through the reconstruction project of a village,theregional division method of the reconstruction area is applied.This paper selects the housing reconstruction area,the building reconstruction area and the construction cost,and the selection of the housing reconstruction area and the anti-deformation structure measures.In order to choose the appropriate village reconstruction program.Through the engineering examples,the reliability of the method is verified,which can be used as a reference for similar housing reconstruction projects in the future.