double-telescopic prop

基本解释

Hydraulic support is the key equipment of mechanized coal mining. The double-telescopic prop is the key component of hydraulic support.
液压支架是煤矿综合机械化采煤的关键设备，双伸缩立柱是液压支架的关键零部件。
In this paper, at first, failure analysis of the double-telescopic prop of the hydraulic support is carried out to identify the damage form and its causes.
本论文首先对液压支架双伸缩立柱进行失效分析，找出其损坏形式及产生原因；
The rapid design module of the double-telescopic prop in the hydraulic support based on the UG secondary development is simple, practical and with strong interaction.
基于UG二次开发的液压支架双伸缩立柱快速设计模块简捷、实用、交互性强。

双伸缩立柱
The prop is optically designed and made strength and stability calculation, and the standardreasonable data that can make the areas equal are found. And, the data can be made as specificdesign parameters of the double-telescopic prop.
论文对立柱进行了优化设计以及强度和稳定性计算，找到满足面积相等的符合标准的合理数据作为双伸缩立柱的设计参数。