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 new strategy of finite differences method is proposed for analysis of notchedcross-section bars under elastic-plastic torsion. Relation curves of the elastic-plastic torqueresponding with different positions, angles and lengths of the notches in one section are obtained bynumerical tests. It can be seen that these relation curves exhibit obvious nonlinearity. Meanwhile,the stress intensity factors can also be easily calculated by utilizing the results of above finitedifferences method. It provides an effective way for solving such elastic-plastic fracture mechanicsproblem
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/57/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.385-387.869.pdf