吊梁的设计及有限元分析  

Design and Finite Element Analysis of Lifting Beam

作　　者：张盛华 

机构地区：[1]领新(南通)重工有限公司,南通226017

出　　处：《江苏工程职业技术学院学报》2015年第2期11-13,共3页Journal of Jiangsu College of Engineering and Technology

摘　　要：通过Auto CAD软件,根据实际需要将吊梁图形进行初步设绘,又以Ansys有限元分析软件为工具,建立吊梁的三维有限元模型。通过施加载荷和边界条件,对实际工况下吊梁的受力构件进行了有限元分析,对应力相对集中的区域,提出了局部图纸的完善建议,对吊梁的安全性提供了理论依据。Drew a preliminary design for lifting beam of a crane through Auto CAD according to actual needs,and then established a three-dimensional finite element model through Ansys software. Given the loads and boundary conditions,stress-bearing components of lifting beam under actual working conditions were analyzed by means of finite element method,and suggestions to improve the drawing in terms of areas with relatively-concentrated stress were proposed. This study provided a theoretical basis for the safety of lifting beam.

关 键 词：ANSYS 吊梁 有限元 三维几何模型 起重机 

分 类 号：TH122[机械工程—机械设计及理论]