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Stability Analysis of Fan-shaped Hyperboloid Spiral Pipe Truss Under Different Construction Conditions
Author(s) -
Yao ShaoLi,
Yang Zheng,
LU Chun-ting
Publication year - 2020
Publication title -
iop conference series earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/510/5/052043
Subject(s) - hyperboloid , truss , spiral (railway) , structural engineering , column (typography) , stability (learning theory) , section (typography) , buckling , cross section (physics) , mathematics , engineering , geometry , physics , mechanical engineering , computer science , connection (principal bundle) , machine learning , operating system , quantum mechanics
The analysis of the stability of fan-shaped hyperbolic spiral tube trusses is still inadequate in China. In this paper, through numerical simulation analysis of structures with different column spacings, the stability bearing capacity of such structures under different column spacings is obtained, and the optimal column spacing is obtained. At the same time, the influence of factors such as section type, pipe truss section size and wall thickness on the structural stability performance is obtained, and the general law is obtained, which provides very important guiding significance for construction.

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