TITLE

Study of stress distribution principle of annular sector semicircular cross section vessel

AUTHOR(S)
LIU Qinggang; WANG Jun; GUO Yanshu; YU Xinqi; PENG Peiying
PUB. DATE
August 2014
SOURCE
Journal of Hebei University of Science & Technology;Aug2014, Vol. 35 Issue 4, p370
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
By using finite element software ANSYS, the stress of the annular sector semicircular cross section vessel, which is made up of an annular sector plate, two semicircular plates and a semi-cylindrical with the thicknesses of 20 mm, is analyzed. The analysis results show that the maximum equivalent stress of the annular sector plate appears in the middle of the plate, and the maximum equivalent stresses of the semicircular plate and the semi-cylindrical appear in the inner surface connection place. The equivalent stress distribution trends of the annular sector plate, semicircular plates and the semi-cylindrical are obtained. Meanwhile, the equivalent stresses and the sizes of the high stress areas and stress-stable areas in the annular sector plate and semi-cylindrical inner and outer surface areas are obtained. The research result provides a reference for the design of annular sector semicircular cross section vessel.
ACCESSION #
97927449

 

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