Calculation Model on Single Layer Lattice Shell Static and Dynamic Impact Analysis

Xiu Li Wang; Lie Jiang

doi:10.4028/www.scientific.net/AMR.368-373.62

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 368-373Calculation Model on Single Layer Lattice Shell...

Calculation Model on Single Layer Lattice Shell Static and Dynamic Impact Analysis

Abstract:

Take single layer lattice shell hinge support model, elastic supporting model and whole structure model as object of study, systematic study the working performance of the lattice shell roof structure under different calculation model. Comparison and analysis of various calculation model of static and dynamic, aiming at the lower adopt concrete structure upper span space structure of this kind of composite structure, using different material combination structure damping ratio of practical calculation formula, separately calculated hinge support model and the whole structure model of dynamic response, results show that consider composite structure damping ratio and the whole structure modeling of the calculation model more accord with engineering practice.

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Periodical:

Advanced Materials Research (Volumes 368-373)

Pages:

62-65

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.368-373.62

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Online since:

October 2011

Authors:

Xiu Li Wang, Lie Jiang

Keywords:

Calculation Model, Combination of Damping Ratio, Dynamic Characteristic, Finite Element Analysis (FEA), Static Characteristics

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References

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