نتایج جستجو برای: rigid plastic model

تعداد نتایج: 2182051  

Journal: :JSME international journal. Ser. 1, Solid mechanics, strength of materials 1989

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Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A 1994

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1975
J. R. RICE

SIJMMARY BY USING a simplified constitutive model of a pointed vertex on subsequent yield loci, namely, such that the equations of deformation-theory of rigid-plastic solids apply for fully-active stress increments, the onset of localized necking under biaxial stretching has been predicted. The predictions agree reasonably well with reported experimental observations. Since localized necking un...

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Journal: :Quarterly of Applied Mathematics 1969

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Journal: :Doboku Gakkai Ronbunshuu A 2006

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Journal: :Journal of Agricultural Engineering 2016

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Journal: :Applied Microbiology 1962

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Journal: :Applied Mathematical Modelling 1996

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2002
K. KONDOH K. TANAKA

Abstract--Simplified procedures for finite-deformation analyses of space frames, using one beam clement to model each member of the frame, are presented. Each element can undergo three-dimensional. arbitrarily large, rigid motions as well as moderately large non-rigid rotations. Bach element can withstand three moments and three forces. The nonlinear bending-stretching coupling in each element ...

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ژورنال: مجله علمی-پژوهشی علوم و فناوری جوشکاری ایران 2020
Farmanesh, K. , Marchin, N. , Soltanipoor, A.R. ,

In this study, the effect of toolchr('39')s advance velocity on the mechanical behavior of the Al-7075 alloy during friction stir welding was simulated. In this simulation, the Lagrangian method with rigid-Visco-plastic material was used. The results of the process temperature obtained by the simulation method were verified by the experimental welding test. Using the characteristic stress, stra...

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