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A tangent modulus method for rate dependent solids

✍ Scribed by D. Peirce; C.F. Shih; A. Needleman

Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
1002 KB
Volume
18
Category
Article
ISSN
0045-7949

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✦ Synopsis

one step forward gradient time integration scheme is developed which leads to a tangent stiffness type method for rate dependent solids. Within the context of small strain theory numerical examples are presented showing application of the method to material behaviors ranging from elasticnonlinearly viscous to nearly rate independent. The adaptability of this rate dependent tangent modulus method to complex constitutive relations and to finite deformation analyses is also illustrated.

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