THE APPLICATION OF THE 12-ANGLED POLYGONAL YIELD CRITERION TO PRESSURE-VESSEL PROBLEMS

Authors
ZENG XY LI JX LI JW LI GL YANG ZC LI JY
Citation
Xy. Zeng et al., THE APPLICATION OF THE 12-ANGLED POLYGONAL YIELD CRITERION TO PRESSURE-VESSEL PROBLEMS, International journal of pressure vessels and piping, 55(3), 1993, pp. 385-393
Citations number
NO
Categorie Soggetti
Engineering
Journal title
International journal of pressure vessels and piping → ACNP
ISSN journal
03080161
Volume
55
Issue
3
Year of publication
1993
Pages
385 - 393
Database
ISI
SICI code
0308-0161(1993)55:3<385:TAOT1P>2.0.ZU;2-Z
Abstract
This paper deduces and expounds the general equations of a twelve-angl ed polygonal yield criterion, and it application to pressure vessels. We consider an open-ended cylinder made of ideal plastic material and deduce two practical integral formulas using the MN yield line and the MN plus MH yield lines. Thus far the calculation of an open-ended cyl inder autofrettage is solved overall.