Study on the Member Buckling Influence to the Stability of Single-Layer Lattice Dome

Teng Fei Ma; Jiang Wang; Ying Fu Gao; Hui Zhou; Shu Ping Qu; Zong Yun Mo

doi:10.4028/www.scientific.net/AMM.638-640.270

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 638-640Study on the Member Buckling Influence to the...

Study on the Member Buckling Influence to the Stability of Single-Layer Lattice Dome

Abstract:

Single-layer lattice dome as a main form of large span space structure, its stability is the key of the research.Up to now, study on the stability of the single-layer lattice dome mainly depends on the overall stability, stability of the member buckling for single-layer lattice dome as a whole research is less. In this paper, based on the K8 single-layer lattice dome as an example, considering the node flaws and member, on the basis of the single-layer lattice dome of the joint at different location of the member to be weakened, to make it before the single-layer lattice dome of the overall instability buckling, comparative analysis of different location of single member buckling of the effect on the stability of the whole single-layer lattice dome.

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Periodical:

Applied Mechanics and Materials (Volumes 638-640)

Pages:

270-274

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.638-640.270

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Online since:

September 2014

Authors:

Teng Fei Ma*, Jiang Wang, Ying Fu Gao, Hui Zhou, Shu Ping Qu, Zong Yun Mo

Keywords:

Initial Deformation, Member Buckling, Single-Layer Lattice Dome, Stability

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