摘要
ZY21000/38/82D型液压支架是国内外首套投入使用的8 m超大采高掩护式液压支架。针对该型支架,利用Creo建立三维数字模型,使用ANSYS SCDM软件对初始模型进行简化处理,依据《GB 25974.1-2010煤矿用液压支架第1部分:通用技术条件》利用ANSYS Workbench对液压支架3种工况(顶梁扭转、顶梁偏心、顶梁扭转+底座两端)进行加载分析,得出支架结构件的主要受力分布及位移情况,有针对性地指导液压支架的设计。
Large mining for ZY21000 / 38/82-type high covering hydraulic supporter using Creo build three-dimensional digital model using ANSYS SCDM software Creo initial simplified model, based on"GB 25974.1-2010 coal mine hydraulic support-Part 1: General technical conditions"with ANSYS Workbench hydraulic support three kinds of conditions(torsion beam roof, roof beams eccentric,torsion beam roof +the top ends of the base torsional) loading analysis, the main stress distribution and displacement of the stent structural member, there targeted to guide the design of hydraulic support.
出处
《煤矿机械》
2016年第7期80-81,共2页
Coal Mine Machinery
关键词
液压支架
有限元分析
变形分布
等效应力
hydraulic support
finite element analysis
deformation distribution
equivalent stress