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论述了液压支架移架中不同推移装置对底板比压的影响,建立了相应的力学模型。通过定性分析和定量计算,得出了移架中不同推移装置对比压的影响趋势及大小。
The influence of different pushing devices on the specific pressure of the floor in the moving frame of hydraulic support was discussed. Corresponding mechanical model was established. Through the qualitative analysis and quantitative calculation, the influence trend and the size of the different pressing devices in the moving frame are obtained.