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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2008, Volume 49, Issue 2, Pages 216–222
(Mi pmtf1901)
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This article is cited in 4 scientific papers (total in 4 papers)
Limit load in bending of welded samples with a soft welded joint
S. E. Aleksandrov Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, 119526
Abstract:
The limit load is one of the basic characteristics in estimating the workability of various structures, in particular, welded structures with a soft welded joint. In some cases, the difference in the yield stresses of the base material and the welded joint material is so pronounced that plastic strains are localized in a thin welded joint. The upper bound of the limit load of a welded sample subjected to bending under conditions of plane strains is obtained with allowance for certain specific features of such a distribution of strains. A comparison with the known solution is performed.
Keywords:
limit load, singular velocity fields, welded structures, plasticity.
Received: 15.05.2007
Citation:
S. E. Aleksandrov, “Limit load in bending of welded samples with a soft welded joint”, Prikl. Mekh. Tekh. Fiz., 49:2 (2008), 216–222; J. Appl. Mech. Tech. Phys., 49:2 (2008), 340–345
Linking options:
https://www.mathnet.ru/eng/pmtf1901 https://www.mathnet.ru/eng/pmtf/v49/i2/p216
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Abstract page: | 28 | Full-text PDF : | 7 |
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