高位放顶煤液压支架的设计与受力分析

Design and stress analysis of high-level caving hydraulic support

介绍了高位放顶煤液压支架的架型种类、主要优缺点、支架的稳定性分析、主要部件的作用及结构形式、支架的简化力学模型、支架运动学分析及部分部件受力分析与计算。

The author introduces the kinds, merits and demerits, stability analysis, function of main components, simplified mechanical model, kinematical analysis and analysis and calculation of some components of high-level caving hydraulic support.