ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
A key problem in engineering application of “design by analysis” approach is how todecompose a total stress field obtained by the finite element analysis into different stress categoriesdefined in the ASME Code III and VIII-2. In this paper, we suggested an approach to separate primarystress with the principle of superposition, in which the structure does not need to be cut into primarystructure but analyzed as a whole only with decomposed load. Taking pressurized cylindrical vesselwith plate head as example, the approach is demonstrated and discussed in detail. The allowable loaddetermined by the supposed method is a little conservative than that determined by limited loadanalysis
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/55/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.353-358.373.pdf
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