本文对该类支架的工作阻力、初撑力、支护高度等主要参数进行了分析计算，并对其主要结构进行了设计。
The main parameters of the hydraulic support, such as working resistance, setting load and support height, are analyzed and its main structures are design.
对工作台的起动阻力矩和焊接位置的选择进行了计算。
Thetorque and the selection of the welding station are calculated.
对该类支架的工作阻力、初撑力、支护高度等主要参数进行了分析计算。
The main parameters of the hydraulic support, such as working resistance, setting load and support height are analyzed.
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