The Research on the Influence of Connection Stiffness to the Multi-Layers Staggered Steel Truss Structure Performance

Yu Zhou Shi; Xiao Yan Zheng; Yan Li

doi:10.4028/www.scientific.net/AMM.256-259.801

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 256-259The Research on the Influence of Connection...

The Research on the Influence of Connection Stiffness to the Multi-Layers Staggered Steel Truss Structure Performance

Abstract:

In the design and calculation of staggered steel truss structure, we always assume that truss chord and pillars is hinged while longitudinal beam and pillars is rigid-jointed. But each connection mode in engineering has certain rotary stiffness, they can't completely meet the design requirements. In this paper, 8 finite element models are established with different connection stiffness to compare the effects to the structure performance. In order to explore how the node connection stiffness influence the multi-layers staggered steel truss structure stress on the performance of the law, this paper provide the theory basis for the structure design and construction research.

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Periodical:

Applied Mechanics and Materials (Volumes 256-259)

Pages:

801-805

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.256-259.801

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Online since:

December 2012

Authors:

Yu Zhou Shi, Xiao Yan Zheng, Yan Li

Keywords:

Mechanical Behavior, Semi-Rigid Connection, Staggered Truss System

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