摘要
本文建立了液压支架双伸缩立柱稳定性计算的数学模型,提出了进行稳定性计算的方法,并编制了计算程序,通过实例对理论分析进行了验论。
This paper presents a mathematical model for calculating the stability of double-telescopic props of hydraulic supports and propeses the method of sability compulation and also the computer programme is coded. The theoretical analysis is verified by practical examples.
出处
《山东矿业学院学报》
CAS
1992年第1期39-43,共5页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
支架
液压
立柱
双伸缩
稳定性
Double telescopic prop
deflection
critieal load
