Deformation Characteristic Evaluation of Large Oil Storage Tanks under the Planar Inclined Foundation

Da Wei Ji; Li Xin Wei; Xiao Yan Li

doi:10.4028/www.scientific.net/AMM.351-352.786

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 351-352Deformation Characteristic Evaluation of Large Oil...

Deformation Characteristic Evaluation of Large Oil Storage Tanks under the Planar Inclined Foundation

Abstract:

Oil storage tank plays an important role in modern oil industry. The development of large-scale oil storage tanks has resulted in the complexity of stress distribution and deformation situation of tank wall and tank bottom. Especially in soft foundations, the tank structure is susceptible to various types of settlement deflections. The most common type is planar inclined foundation. In this paper, the finite element model of large-scale oil storage tank was built according to the pattern of design and the deformation characteristic and stress distribution of large storage tank under the planar inclined foundation was obtained. Considering the floating roof, the ultimate value of large storage tank under the planar inclined foundation is determined.

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Periodical:

Applied Mechanics and Materials (Volumes 351-352)

Pages:

786-789

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.351-352.786

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Online since:

August 2013

Authors:

Da Wei Ji*, Li Xin Wei, Xiao Yan Li

Keywords:

Deformation Characteristic, Finite Element Method (FEM), Large-Scale, Oil Storage Tank, Planar Inclined Foundation, Stress Distribution

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