巷道液压支架立柱力学特性研究  

Research on Mechanical Property of Hydraulic Support Column in Roadway

作　　者：张丽平 ZHANG Liping(Shanxi Coking Coal Group Co.,Ltd.Dongqu Coal Mine,Taiyuan 030200,Shanxi,China)

机构地区：[1]山西焦煤集团有限责任公司东曲煤矿,山西太原030200

出　　处：《凿岩机械气动工具》2025年第1期68-70,共3页Rock Drilling Machinery & Pneumatic Tools

摘　　要：文章针对巷道液压支架立柱性能问题,深入分析了液压支架的工作流程,构建了理论力学模型,并通过ABAQUS软件进行仿真实验,评估了立柱在不同伸出长度和偏载角度下的力学性能。研究发现,立柱的应力分布和变形情况受伸出长度和偏载角度的影响,从而为液压支架设计和优化提供了理论支撑和实践参考。Aiming at the performance of hydraulic support column in roadway,this paper deeply analyzes the working process of hydraulic support,builds a theoretical mechanical model,and carries out simulation experiments by ABAQUS software to evaluate the mechanical properties of the column under different extension lengths and eccentric load angles.It is found that the stress distribution and deformation of the column are affected by the extension length and the eccentric load angle,which provides theoretical support and practice reference for the design and optimization of hydraulic support.

关 键 词：回采巷道 液压支架 力学性能 ABAQUS软件 

分 类 号：TD353[矿业工程—矿井建设]