Topology Optimization of Structure with Asymmetry Cementitious Granular Material

DOI

10.2991/msota-16.2016.57How to use a DOI?

Keywords

granular cementitious material; tension-compression asymmetry; structure topology optimization; evolutionary structure optimization

Abstract

Topology optimization of structure of cementitious granular material with different tension and compression properties is one of challenging and important branches in engineering application for the complex stress and strain relationship of cohesive material. Applying evolutionary structure optimization technique, this paper proposes the mathematical formulation and computational algorithm of structure topology optimization of cohesive granular material based on the tension-compression asymmetry constitutive equation. The objective function is to minimize the mean compliance of structure. Numerical example illustrated the effectiveness of the proposed algorithm.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Haipeng Jia
AU  - Qunying Men
AU  - Anil Misra
AU  - Congyi Liu
PY  - 2016/12
DA  - 2016/12
TI  - Topology Optimization of Structure with Asymmetry Cementitious Granular Material
BT  - Proceedings of 2016 International Conference on Modeling, Simulation and Optimization Technologies and Applications (MSOTA2016)
PB  - Atlantis Press
SP  - 262
EP  - 266
SN  - 2352-538X
UR  - https://doi.org/10.2991/msota-16.2016.57
DO  - 10.2991/msota-16.2016.57
ID  - Jia2016/12
ER  -