Experiment and Theory Study on Ultimate Bearing Capacity of Reinforced Concrete Tubular Hollow Continuous Slab

Zhen Hao Zhang; Wei Jun Yang; Zhi Gang He

doi:10.4028/www.scientific.net/AMM.204-208.782

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 204-208Experiment and Theory Study on Ultimate Bearing...

Experiment and Theory Study on Ultimate Bearing Capacity of Reinforced Concrete Tubular Hollow Continuous Slab

Abstract:

The tubular hollow slab inside which GBF high-strength thin-wall pipes are placed is a new type of hollow structure. First the ultimate bearing capacity of tubular hollow continuous slab is measured by experiment. Then the ultimate bearing capacity of the tubular hollow continuous slab is studied by plastic limit analysis method. And the complete solution of structural ultimate load under condition of full internal force redistribution is solved. The study show that the measured values of ultimate load are all a little larger than the theoretical values of ultimate load, which shows that the tubular hollow slab develop full internal force redistribution. So it can be concluded that the tubular hollow slab has fine performance of plastic internal force redistribution.

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Periodical:

Applied Mechanics and Materials (Volumes 204-208)

Pages:

782-785

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.204-208.782

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Online since:

October 2012

Authors:

Zhen Hao Zhang*, Wei Jun Yang, Zhi Gang He

Keywords:

GBF High-Strength Thin-Wall Pipe, Plastic Limit Analysis, Tubular Hollow Slab, Ultimate Bearing Capacity

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References

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