Simulation Analysis on Mechanics of Large-Span Enclosure Steel Structure Used in the Subway Station

Abstract:

This paper has carried out mechanics analysis of plane structure made of steel tube columns and the steel truss girder. Inner force analysis of steel tube column is gotten under vertical and horizontal load by adopting the theoretical calculation method. Using ANSYS software static and modal analysis of the truss girder is performed, and three order natural frequencies and vibration mode are obtained. It is verified for the rationality of the structure. At last the construction of node is given. The structure system has the advantages of simple construction and short cycle, so it can provide valuable reference for similar engineering.

• Periodical: Applied Mechanics and Materials (Volumes 351-352)
• Pages: 38-41
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.351-352.38
• Online since: August 2013
• Authors: Wei Wu, Jing Ji
• Keywords: ANSYS, Modal Analysis, Steel Pipe Column, Truss Beam

References

[1] GB50023-2003: Code for design of steel structures (China Building Industry Press, China 2003) (In Chinese).

[2] Tao Liu and Fengpeng Yang: Proficient in ANSYS (Tsinghua University press, China 2002) (In Chinese).

[3] Wenhua Hao: ANSYS Civil Engineering Application Examples (China Water Power Press, China 2005) (In Chinese).

[4] GB50023-2003: Design and Analysis of Composite Structures (China Building Industry Press, China 2003) (In Chinese).