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contributor authorB. H. Wu
contributor authorG. E. O. Widera
contributor authorZ. F. Sang
date accessioned2017-05-09T00:40:26Z
date available2017-05-09T00:40:26Z
date copyrightDecember, 2010
date issued2010
identifier issn0094-9930
identifier otherJPVTAS-28536#061203_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/144617
description abstractThe objective of this paper is to determine the plastic limit moment for cylindrical vessels with a nozzle under in-plane moment loading. Three full scale test models with different d/D ratios were fabricated for the experiment. A three-dimensional nonlinear finite element analysis was also performed. The plastic limit moment of the cylindrical vessel-nozzle connections was determined approximately by the twice-elastic-slope criterion. The results indicate that the plastic limit moments obtained by the experiment and finite element analysis are in good agreement. On the basis of the above results, a parametric analysis of the plastic limit moment for cylindrical vessels under in-plane moment on the nozzle was carried out, and an empirical formula is proposed. The results can serve as a supplement to the available data of plastic limit load for cylindrical vessel-nozzle connection structures under external load.
publisherThe American Society of Mechanical Engineers (ASME)
titlePlastic Analysis for Cylindrical Vessels Under In-Plane Moment on the Nozzle
typeJournal Paper
journal volume132
journal issue6
journal titleJournal of Pressure Vessel Technology
identifier doi10.1115/1.4001741
journal fristpage61203
identifier eissn1528-8978
keywordsStress
keywordsFinite element analysis
keywordsNozzles
keywordsVessels
keywordsDeformation AND Equations
treeJournal of Pressure Vessel Technology:;2010:;volume( 132 ):;issue: 006
contenttypeFulltext


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