柔性附着动臂塔式起重机塔身APDL参数化建模及有限元分析  

APDL parametric modeling and finite element analysis for tower body of flexible attachment luffing tower crane

作　　者：张晓霞[1,2] 章金成[1] 李东来[1] 艾莹[1] 林旭[1] 

机构地区：[1]沈阳建筑大学交通与机械工程学院,沈阳110168 [2]东北大学机械工程与自动化学院,沈阳110004

出　　处：《起重运输机械》2012年第11期74-78,共5页Hoisting and Conveying Machinery

基　　金：国家十一五科技支撑计划项目资助:2006BAJ12B03

摘　　要：以有限元软件Ansys内部命令和参数化编程语言APDL为基础,研究了柔性附着动臂塔式起重机塔身参数化建模与结构分析问题,编制了参数化建模分析程序。通过对程序中相关参数的输入和调用,实现对三种塔身与三种柔性附着间不同组合方式下塔身结构有限元建模与柔性附着的设计分析,并进行实例计算。Based on internal commands of the finite element software Ansys and parameter programming language APDL,the paper does research on the parametric modeling and structural analysis of the tower body for flexible attachment luffing tower crane,with the development of parameter modeling analysis program.Through inputting and calling of related parameters in the program,the finite element modeling for the tower structure under different combined types between three tower bodies and three flexible attachments is established,with design analysis for elastic supports,and follow-up practical calculation.

关 键 词：柔性附着 动臂塔机 APDL参数化 建模与分析 

分 类 号：TH213.3[机械工程—机械制造及自动化]