Brittle porous material mesovolume structure models and simulation of their mechanical properties; AIP Conference Proceedings; Vol. 1623 : International Conference on Physical Mesomechanics of Multilevel Systems 2014, Tomsk, Russia, 3–5 September 2014

Brittle porous material mesovolume structure models and simulation of their mechanical properties; AIP Conference Proceedings; Vol. 1623 : International Conference on Physical Mesomechanics of Multilevel Systems 2014, Tomsk, Russia, 3–5 September 2014

Detalles Bibliográficos
Parent link:AIP Conference Proceedings
Vol. 1623 : International Conference on Physical Mesomechanics of Multilevel Systems 2014, Tomsk, Russia, 3–5 September 2014.— 2014.— [P. 595-598]
Autor Corporativo: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра материаловедения в машиностроении (ММС)
Outros autores: Smolin I. Yu. Igor Yurievich, Eremin M. O., Makarov P. V., Evtushenko E. P., Kulkov S. N. Sergey Nikolaevich, Buyakova S. P. Svetlana Petrovna
Summary:Title screen
To study the mechanical response of brittle porous materials at mesoscale, porous samples were generated and their deformation was numerically modelled. Two types of pore space morphology such as overlapping spherical pores and overlapping spherical solids were explicitly considered. For deformation modelling, an evolutionary approach including the nonlinear constitutive equations used to describe damage accumulation and its impact on the degradation of the solid frame strength properties was applied. The numerical results have shown that an average stress-strain diagram is sensitive to pore morphology as well as porosity.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:inglés
Publicado: 2014
Subjects:
электронный ресурс
труды учёных ТПУ
пористые материалы
механические свойства
деформации
численное моделирование
прочность
твердые тела
Acceso en liña:http://dx.doi.org/10.1063/1.4899015
http://earchive.tpu.ru/handle/11683/35757
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641942

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