Sensitivity Analysis on Ultimate Load Bearing Capacity of a Single-Layer Three-Way Grid Cylindrical Shell to Failure of Member

Yuan Heng Hou; Yi Wang; Xiao Hao

doi:10.4028/www.scientific.net/AMR.368-373.2245

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 368-373Sensitivity Analysis on Ultimate Load Bearing...

Sensitivity Analysis on Ultimate Load Bearing Capacity of a Single-Layer Three-Way Grid Cylindrical Shell to Failure of Member

Abstract:

Based on the calculation method by Frangopol on redundancy, the paper calculates the ultimate load-bearing capacities of a single-layer three-way grid cylindrical shell when it loses each lattice at first by a whole-process analysis program developed with double non-linear condition considered, then sensitivity analysis is done and sensitivity distribution diagram is set up. To reduce the probability of progressive collapse, it is necessary to strengthen member of low redundancy.

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Periodical:

Advanced Materials Research (Volumes 368-373)

Pages:

2245-2249

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.368-373.2245

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Online since:

October 2011

Authors:

Yuan Heng Hou, Yi Wang, Xiao Hao

Keywords:

Progressive Collapse, Redundancy, Single-Layer Three-Way Grid Cylindrical Shell, Ultimate Load-Bearing Capacity

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References

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