Results 101 to 110 of about 2,706 (226)
The small-deformation limit in elasticity and elastoplasticity in the presence of cracks [PDF]
, 2018 Der Grenzwert kleiner Deformationen in Anwesenheit eines gegebenen Risses wird in drei verschiedenen kontinuumsmechanischen Modellen betrachtet. Erstens wird für rein statische Elastizität mit finiter Spannung im Grenzwert kleiner Belastung bewiesen ...
Gussmann, Pascal
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Dual integrals in non-linear fracture mechanics
Vietnam Journal of Mechanics, 2009 We propose a dual approach in fracture mechanics based on complementary energy. The analysis of the dissipation shows that the thermodynamical force associated with the evolution of a crack is an energy release rate, form of which depends on the presence
Claude Stolz
doaj +1 more source
Earthquake Engineering &Structural Dynamics, Volume 55, Issue 13, Page 3264-3284, 25 October 2026.ABSTRACT Conventional single intensity measure (IM) fragility approaches with simplified component dependency assumptions overlook the progressive damage accumulation and evolving inter‐component correlations that govern system behavior under mainshock‐aftershock (MSAS) loading.
Muhammad Rashid, Mayuko Nishio
wiley +1 more source
A generalised algorithm for anelastic processes in elastoplasticity and biomechanics [PDF]
, 2015 A computational algorithm for solving anelastic problems in finite deformations is introduced. The presented procedure, termed the Generalised Plasticity Algorithm (GPA) hereafter, takes inspiration from the Return Mapping Algorithm (RMA), which is ...
Prohl, Raphael +2 more
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Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 5, October 2026.Abstract Machine learning offers a flexible route to constitutive modeling, with two emergent questions for geoscience applications: what level of thermodynamic constraint should be embedded in the network architecture, and how should predictive uncertainty be quantified when extrapolating from laboratory to field conditions? We address both challenges
Kangan Li +3 more
wiley +1 more source
An Implicit Integration Algorithm For Plane Stress Damage Coupled Elastoplasticity
, 1999 Boundary value problems based on Continuum Damage Mechanics(CDM) exhibiting damage with plasticity are highly nonlinear and usually, finite element method is employed for solution.
Pandey, PC, Singh, Arbind KR
core
A patch based procedure for stress recovery in elastoplasticity
, 2008 The Recovery by Compatibility in Patches (RCP) procedure recently proposed by one of the authors is here extended to the elastoplastic case. It is proposed to effectively reconstruct both the stress and plastic strain fields after each load step and it ...
S. Ferri +3 more
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Advanced Engineering Materials, Volume 28, Issue 17, 9 September 2026.A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du +4 more
wiley +1 more source
Advanced Engineering Materials, Volume 28, Issue 17, 9 September 2026.Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley +1 more source
ce/papers, Volume 9, Issue 2-3, Page 2677-2681, September 2026.Abstract Cyclic deformation with large elastoplastic strain appears in the ultimate behavior of steel structures during earthquakes. Accurate fracture simulation of structural steel components under large deformation is therefore critical for ensuring structural reliability and safety.
Solomon Haile GETAHUN +4 more
wiley +1 more source