Results 21 to 30 of about 2,149,929 (236)
Investigation of continuum damage mechanics model without element size sensitivity
Nihon Kikai Gakkai ronbunshu, 2017 A discontinuous material behavior such as ductile fracture and fatigue failure is predicted actively in various fields by FEM. There is continuum damage mechanics as a method to evaluate the discontinuous material behavior in a framework of continuum ...
Satoshi HIROSE, Yutaka TOI
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Combining damage and fracture mechanics to model calving [PDF]
The Cryosphere, 2014 Calving of icebergs is a major negative component of polar ice-sheet mass balance. Here we present a new calving model relying on both continuum damage mechanics and linear elastic fracture mechanics.
J. Krug +3 more
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Statistical microdamage mechanics and damage field evolution
, 2001 Discussed are the underlying background of statistical microdamage mechanics, the fundamental partial differential equation of evolution of microdamage number density, two basic solutions, and the saturation of microdamage number density evolution ...
Bai, YL (reprint author), Chinese Acad Sci, Inst Mech, LNM, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China. +4 more
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Springback Modeling in L-bending Process Using Continuum Damage Mechanics Concept
Journal of Applied and Computational Mechanics, 2015 Springback is one of the most common and important issues in metal forming area. Due to it depends on variety of parameters, it is hard to predict. Hence, in this paper, the effect of continuum damage mechanics (CDM) based on the Lemaitre isotropic ...
Mehdi Shahabi, Ali Nayebi
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Damage mechanics and fatigue life assessment of composite materials
, 1999 The present state of fatigue life assessment of composite materials is largely empirical. This paper discusses how the discipline of damage mechanics can elevate this status to a mechanisms-based methodology.
Talreja, Ramesh
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Modelling of dynamic damage and failure in aluminium alloys [PDF]
, 2012 A physically based damage and failure model, applicable to orthotropic metals is proposed in this paper. To account for the physical mechanisms of failure, the concept of thermally activated damage initially proposed by Klepaczko [1], has been adopted as
Djordjevic, Nenad +3 more
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Sensors, 2021 This study investigated the electromechanical response of smart ultra-high-performance concretes (smart UHPCs), containing fine steel slag aggregates (FSSAs) and steel fibers as functional fillers, under external loads corresponding to different ...
Min Kyoung Kim +2 more
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Experimental Mechanics of Wear-Fatigue Damage
Механика машин, механизмов и материаловThe article discusses a number of terms and concepts related to fatigue fracture mechanics, tribology, and tribo-fatigue in the system of scientific disciplines. A hierarchical structure of some objects studied in mechanics is proposed, and a comparative
Alexander V. Bogdanovich +2 more
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Engineering Transactions, 2015 This paper analyses the influence of nonlinearity of the damage evolution equation that is introduced by exponent to the results obtained in the simulation of elastic-brittle material .
Piotr MIKA
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Failure and constitutive behavior of a Li-ion pouch cell under mechanical loading
Journal of Power Sources AdvancesThe constitutive mechanical behavior of the individual components in Lithium-ion cells has a fundamental influence on the development of internal electrical short-circuits in crash-relevant load scenarios.
Andreas Trondl +5 more
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