Simulative Model and Multicriteria Optimization of Truss Beam in Super-Large Columns at High Temperature

Yanzhen Liu, Hong Gao, Jinsheng Sun

Abstract

With the increasingly enlarged process scale and the consequent requirement for large equipment, such as column, trusses ever widely applied in civil and building engineering have been introduced in petroleum chemical industry these years. Under this circumstance, truss structure optimization emerges as a study focus to balance safety, durability and economy. In this paper, an optimization example is introduced of a main truss beam system, namely centre, and its side beams in super-large column at high temperature. The main truss beam is optimized on three counts, that is, cross-section shape of the chord members, structure height and the pairs of the web members, while side beams are optimized by compromising among workability, stress, stiffness and weight.

References

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Paper Citation


in Harvard Style

Liu Y., Gao H. and Sun J. (2012). Simulative Model and Multicriteria Optimization of Truss Beam in Super-Large Columns at High Temperature . In Proceedings of the 2nd International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH, ISBN 978-989-8565-20-4, pages 177-181. DOI: 10.5220/0004016001770181


in Bibtex Style

@conference{simultech12,
author={Yanzhen Liu and Hong Gao and Jinsheng Sun},
title={Simulative Model and Multicriteria Optimization of Truss Beam in Super-Large Columns at High Temperature},
booktitle={Proceedings of the 2nd International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH,},
year={2012},
pages={177-181},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004016001770181},
isbn={978-989-8565-20-4},
}


in EndNote Style

TY - CONF
JO - Proceedings of the 2nd International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH,
TI - Simulative Model and Multicriteria Optimization of Truss Beam in Super-Large Columns at High Temperature
SN - 978-989-8565-20-4
AU - Liu Y.
AU - Gao H.
AU - Sun J.
PY - 2012
SP - 177
EP - 181
DO - 10.5220/0004016001770181