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Transformation of incremental plasticity relation from defining space to general Cartisian stress space
journal contributionposted on 2023-05-18, 22:45 authored by Andrew ChanAndrew Chan, Zienkiewicz, OC, Pastor, M
Incremental plasticity relations are frequently defined in terms of stress invariants and their related strain quantities , and in computation need to be transformed to a Cartesian co-ordinate system . This paper indicates how much transformation can be implemented simply and consistently without redefining yield and plastic potential. Indeed, the procedure developed is applicable to the transformation between any two stress spaces.
Publication titleCommunications in Applied Numerical Methods
Department/SchoolSchool of Engineering
PublisherJohn Wiley & Sons Ltd
Place of publicationUnited Kingdom
Rights statement© 1988 by John Wiley & Sons, Ltd.