Micromechanical approach to damage propagation criterion in fractured viscoelastic materials

2017 ◽  
Author(s):  
Cássio Barros de Aguiar ◽  
Felipe Schaedler de Almeida ◽  
Samir Maghous
Keyword(s):  
Viscoelastic Materials ◽  
Damage Propagation ◽  
Propagation Criterion ◽  
Micromechanical Approach

Three dimensional finite element analysis on damage propagation and ductile fracture

1997 ◽  
Author(s):  
Jin Kim ◽  
Zeen Kim ◽  
Soon Chung ◽  
Jin Kim ◽  
Zeen Kim ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Ductile Fracture ◽  
Three Dimensional ◽  
Element Analysis ◽  
Damage Propagation ◽  
Dimensional Finite Element ◽  
Three Dimensional Finite Element

Numerical Analysis of Damage Propagation for Shaped Charge Jet Impacts into a Concrete Target

2011 ◽  
Vol 1 (2) ◽  
pp. 55-62
Author(s):  
Joseph Indeck ◽  
Andrew Thompson ◽  
Seokbin Lim
Keyword(s):  
Numerical Analysis ◽  
Shaped Charge ◽  
Damage Propagation ◽  
Shaped Charge Jet ◽  
Concrete Target

Modeling of Thin Sheet Blanking with a Micromechanical Approach Application of the MTS Model

2002 ◽  
Vol 5 (2-3-4) ◽  
pp. 423-432 ◽  
Author(s):  
Christophe Poizat ◽  
Christophe Husson ◽  
Said Ahzi ◽  
Nadia Bahlouli ◽  
Laurent Merle
Keyword(s):  
Thin Sheet ◽  
Micromechanical Approach

Micromechanics of damage propagation in fluid-saturated cracked media

2007 ◽  
Vol 11 (7-8) ◽  
pp. 945-962 ◽  
Author(s):  
Luc Dormieux ◽  
Djimédo Kondo
Keyword(s):  
Damage Propagation

A fractional derivative-based numerical approach to rate-dependent stress–strain relationship for viscoelastic materials

2021 ◽  
Author(s):  
Teng Su ◽  
Hongwei Zhou ◽  
Jiawei Zhao ◽  
Zelin Liu ◽  
Daniel Dias
Keyword(s):  
Fractional Derivative ◽  
Numerical Approach ◽  
Viscoelastic Materials ◽  
Stress Strain ◽  
Rate Dependent ◽  
Strain Relationship

scholarly journals Characterizing viscoelastic materials via ensemble-based data assimilation of bubble collapse observations

2021 ◽  
pp. 104455
Author(s):  
Jean-Sebastien Spratt ◽  
Mauro Rodriguez ◽  
Kevin Schmidmayer ◽  
Spencer H. Bryngelson ◽  
Jin Yang ◽  
...  
Keyword(s):  
Data Assimilation ◽  
Bubble Collapse ◽  
Viscoelastic Materials

Damage propagation and strength prediction of a single-lap interference-fit laminate structure

2020 ◽  
Vol 15 (4) ◽  
pp. 558-570
Author(s):  
Peng Zou ◽  
Xiangming Chen ◽  
Hao Chen ◽  
Guanhua Xu
Keyword(s):  
Strength Prediction ◽  
Laminate Structure ◽  
Interference Fit ◽  
Damage Propagation

scholarly journals A Review on the Applications of Acoustic Emission Technique in the Study of Stress Corrosion Cracking

2020 ◽  
Vol 2 (1) ◽  
pp. 1-33
Author(s):  
Luigi Calabrese ◽  
Edoardo Proverbio
Keyword(s):  
Acoustic Emission ◽  
Stress Corrosion ◽  
Stress Corrosion Cracking ◽  
Future Trend ◽  
Corrosion Cracking ◽  
In Situ Monitoring ◽  
Localized Corrosion ◽  
Complex Nature ◽  
Damage Propagation ◽  
Research Activities

The complex nature of the damage evolution in stress corrosion cracking (SCC) leads to explore for new investigation technologies in order to better identify the mechanisms that supervise the initiation and evolution of the damage as well to provide an improvement of knowledge on this critical localized corrosion form during time. Research activities concerning the use of acoustic emission (AE) technique to assess SCC has acquiring considerably relevance in recent decades. The non-invasiveness and the possibility to provide a continuous in situ monitoring of structures and components make this non-destructive technique clearly promising in the field of structural health monitoring. In this concern, this paper aims to be a focused overview on the evaluation of SCC phenomena by AE technique. The main topic of this review is centered on the approaches that can be used in elaborating AE data to better discriminate the mechanisms that contribute to damage propagation in SCC conditions. Based on available literature, investigation approaches assessing AE waveform parameters were classified, evidencing, furthermore, the identified mechanisms that synergistically take place during the material degradation. Eventually, a brief summary and a future trend evaluation was also reported.

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