Abstract:Through the analysis of the subsidence of the mined-out area of the mine, the characteristics and laws of its subsidence can be mastered. According to different subsidence types and subsidence, a reasonable calculation model is used to calculate and analyse the stress of the pipeline, and the stress and strain values at different points of the pipeline are obtained. At the same time, by studying different pipeline laying methods, a reasonable pipeline laying method is selected from them to meet the adaptabilit… Show more
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