Title :
The topology optimization of truss based on CAE technique
Author :
Guichuan Hu ; Jinghua Liu ; Zhenzhen Lei
Author_Institution :
Coll. of Mech. & Dynamic Eng., Chongqing Univ. of Sci. & Technol., Chongqing, China
Abstract :
The important sign of product innovation is the superior to exploit better manufacture functions, light weight as well as reliable performances with lower cost. The paper is focused on the truss structure optimized design which is used for arch bridge reinforcement. The strength, stiffness and dynamics consideration are analyzed by finite element method (FEM), and the topology optimized truss structure is put forward based on the analyzed results.
Keywords :
bridges (structures); computer aided engineering; design engineering; finite element analysis; innovation management; optimisation; structural engineering computing; supports; CAE technique; arch bridge reinforcement; finite element method; manufacture function; product innovation; topology optimized truss structure; truss structure optimized design; Bridges; Materials; Optimization; Safety; Strain; Stress; Topology; Optimization; Stiffness; Strength; Truss;
Conference_Titel :
Cognitive Informatics & Cognitive Computing (ICCI*CC ), 2011 10th IEEE International Conference on
Conference_Location :
Banff, AB
Print_ISBN :
978-1-4577-1695-9
DOI :
10.1109/COGINF.2011.6016157
