Schwedler Single-Layer Ellipsoid Reticulated Shell Static Stability Analysis of Influencing Factors

Ru Wang; Li Nan Xie; Hu Chang

doi:10.4028/www.scientific.net/AMR.368-373.637

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 368-373Schwedler Single-Layer Ellipsoid Reticulated Shell...

Schwedler Single-Layer Ellipsoid Reticulated Shell Static Stability Analysis of Influencing Factors

Abstract:

Proceeding eigenvalue buckling analysis and geometric nonlinear analysis on schwedler single-layer ellipsoid reticulated shell with analysis software ANSYS, obtain structural buckling mode and ultimate bearing capacity at different short span and different rise-span ratio. Then analyze its impact on static stability of ellipsoid reticulated shell considering load asymmetric distribution and initial defect, conclude stability regular of schwedler single-layer ellipsoid reticulated shell. These study results can provide theoretical basis and technical reference for further studying on static stability of schwedler single-layer ellipsoid reticulated shell and engineering practice.

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Periodical:

Advanced Materials Research (Volumes 368-373)

Pages:

637-640

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.368-373.637

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Online since:

October 2011

Authors:

Ru Wang, Li Nan Xie, Hu Chang

Keywords:

Eigenvalue, Ellipsoid, Parameter Analysis, Schwedler, Ultimate Bearing Capacity

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