Mixed-mode fracture analysis combining mechanical, thermal and hydrological effects in an isotropic and orthotropic material by means of invariant integrals

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Mixed-mode fracture analysis combining mechanical, thermal and hydrological effects in an isotropic and orthotropic material by means of invariant integrals

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作者：Hassen Riahi^a ; ^b ; ^c ; Rostand Moutou Pitti^a ; ^b ; ^d ; ^{Rostand.moutou_pitti@univ-bpclermont.fr" class="auth_mail" title="E-mail the corresponding author} ; Fré ; dé ; ric Dubois^e ; Alaa Chateauneuf^a ; ^b
关键词：Mixed-mode fracture ; Thermal fields ; Path-independent integral ; Finite element analysis ; Orthotropic materials
刊名：Theoretical and Applied Fracture Mechanics
出版年：2016
出版时间：October 2016
年：2016
卷：85
期：part_PB
页码：424-434
全文大小：4571 K

文摘

class="label">•: Invariants integrals has been generalized to temperature and hydrological effects in mixed mode configurations.
class="label">•: A discussion has been proposed about the introduction of orthotropic properties.
class="label">•: Developments of the A-integral are implemented in the FEM and validated with analytic formulations.
class="label">•: The separation into three terms allows the highlighting the isothermal, temperature gradient and lips pressure terms.