Extended concept of representative directions to describe inelastic behaviour of electrospun polymers

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

Аннотация

The concept of representative directions allows one to generalize one-dimensional uniaxial material models to more general constitutive equations, suitable for arbitrary multi-axial loading scenarios. The procedure preserves the thermodynamic consistency and the resulting material model satisfies the principle of objectivity. In the current paper, the concept is modified by the introduction of new kinematics. Some features of the resulting constitutive equations as well as the applicability of the extended concept to real materials are discussed. For demonstration purposes, the plastic behaviour of an electrospun polymer is modelled under large strain non-monotonic loading.

Язык оригиналаанглийский
Название основной публикации15th International Conference on Computational Plasticity. Fundamentals and Applications, COMPLAS 2019
РедакторыEugenio Onate, D. Roger J. Owen, Djordje Peric, Michele Chiumenti, Eduardo de Souza Neto
ИздательInternational Center for Numerical Methods in Engineering
Страницы273-280
Число страниц8
ISBN (электронное издание)9788494919473
СостояниеОпубликовано - 2019
Событие15th International Conference on Computational Plasticity. Fundamentals and Applications, COMPLAS 2019 - Barcelona, Испания
Продолжительность: 3 сен 20195 сен 2019

Серия публикаций

Название15th International Conference on Computational Plasticity. Fundamentals and Applications, COMPLAS 2019

Конференция

Конференция15th International Conference on Computational Plasticity. Fundamentals and Applications, COMPLAS 2019
СтранаИспания
ГородBarcelona
Период03.09.201905.09.2019

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