起重运输机械Issue(8)：55-58,4.
变幅桥面式架桥机强度与刚度的有限元分析
Finite element analysis of strength and stiffness of luffing deck-type bridge-erecting machine
摘要
Abstract
Based on internal commands and parametric programming language APDL of Ansys software, this paper simulates the connection between the booms, and the connection between winch and chassis using nodal degrees of freedom coupling technique, studies the deformation and stress distribution under loading, and conducts strength and stiffness analysis at the different working radii. It provides a basis for the safe operation of luffing deck-type bridge- erecting machine.关键词
变幅桥面式架桥机/Ansys/有限元/分析Key words
luffing deck-type bridge-erecting machine/ Ansys/ finite element/ analysis分类
交通工程引用本文复制引用
陈勇鑫,滕欣定..变幅桥面式架桥机强度与刚度的有限元分析[J].起重运输机械,2012,(8):55-58,4.
