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==1 Title, abstract and keywords==
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==Abstract==
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In the last decade, many innovative modeling or solution techniques have been introduced in the field of computational mechanics. These techniques, such as enriched finite elements or multiscale modeling, enable performing complex simulations that are out of reach of conventional finite element analysis (FEA) tools, in terms of computational or human costs. Although these techniques have proved their performance by extensive testing on academic applications, they are scarcely applied on actual industrial problems because they cannot be conveniently implemented into commercial FEA software packages. Therefore a scientific and practical challenge is to allow realistic simulation of complex industrial problems including all their physical and technological complexity. The prerequisite of the proposed non-intrusive framework is to keep unchanged the global numerical model as well as the solver used for its treatment [<span id='cite-1'></span>[[#1|1]]]. Therefore two or several models are used concurrently, the untouched global model and locals ones which are iteratively substituted where needed. The exchanges between the two models are such that the data should be "natural" ones for the global model such as prescribed forces. Possible applications are numerous [<span id='cite-2'></span>[[#2|2]]] even though the approach as to be adapted depending on the context.
  
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Your paper should start with a concise and informative title. Titles are often used in information-retrieval systems. Avoid abbreviations and formulae where possible. Capitalize the first word of the title.
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In this presentation we intend focusing on some recent works and associated possibilities and difficulties regarding:
  
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Provide a maximum of 6 keywords, and avoiding general and plural terms and multiple concepts (avoid, for example, 'and', 'of'). Be sparing with abbreviations: only abbreviations firmly established in the field should be used. These keywords will be used for indexing purposes.
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- the extension of the method in explicit and implicit-explicit coupling in dynamics [<span id='cite-3'></span>[[#3|3]],<span id='cite-4'></span>[[#4|4]]]
  
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An abstract is required for every paper; it should succinctly summarize the reason for the work, the main findings, and the conclusions of the study. Abstract is often presented separately from the article, so it must be able to stand alone. For this reason, references and hyperlinks should be avoided. If references are essential, then cite the author(s) and year(s). Also, non-standard or uncommon abbreviations should be avoided, but if essential they must be defined at their first mention in the abstract itself.
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- the coupling between plate and 3D models for bolted and multi-bolted plates [<span id='cite-5'></span>[[#5|5]]]
  
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==2 The main text==
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- the treatment of complex non-linear visco-plastic structures
  
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This work is partially funded by the French National Research Agency as part of project ICARE (ANR-12-MONU-0002-04).  
  
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Most of the papers in Scipedia are written in English (write your manuscript in American or British English, but not a mixture of these). Anyhow, specific journals in other languages can be published in Scipedia. In any case, the documents published in other languages must have an abstract written in English.
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== Recording of the presentation ==
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{| style="font-size:120%; color: #222222; border: 1px solid darkgray; background: #f3f3f3; table-layout: fixed; width:100%;"
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===2.1 Subsections===
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| {{#evt:service=youtube|id=https://youtu.be/fjpZ3Os10Po|alignment=center}}
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|- style="text-align: center;"  
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| Location: Technical University of Catalonia (UPC), Vertex Building.  
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===2.2 General guidelines===
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| Date: 1 - 3 September 2015, Barcelona, Spain.
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<span style="text-align: center; font-size: 75%;">Table 1: Material properties</span></div>
 
  
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== General Information ==
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* Location: Technical University of Catalonia (UPC), Barcelona, Spain.
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* Date: 1 - 3 September 2015
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* Secretariat: [//www.cimne.com/ International Center for Numerical Methods in Engineering (CIMNE)].
  
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== External Links ==
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* [//congress.cimne.com/complas2015/frontal/default.asp Complas XIII] Official Website of the Conference.
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<span style="text-align: center; font-size: 75%;">Figure 1. Scipedia logo.</span></div>
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[[#cite-1|[1]]] Gendre, L., Allix, O., Gosselet, P. Non-intrusive and exact global/local techniques for structural
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problems with local plasticity. Computational Mechanics 44, 233–245 (2009)
 
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[[#cite-2|[2]]] Allix O. , P Gosselet, J-C Passieux A. Nouy, M. Chevreuil, Merging software capabilities: the
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non-intrusive path, ECCOMAS Newsletter page 8-12, July 2014
 
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[[#cite-3|[3]]] Bettinotti O; Allix O; Malherbe B. Coupling strategy for adaptive local refinement in space and
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time with a fixed global model in explicit dynamics Computational Mechanics (53:4) 561-574 (2014)
 
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[[#cite-4|[4]]] Bettinotti O; Allix O; Perego U, Oncea V., Malherbe B. A fast weakly intrusive multiscale
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method in explicit dynamics, IJNME (100-8), 577-595 (2014)
 
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[[#cite-5|[5]]] Guguin, G. ; Allix, O. Gosselet P.; Guinard S., Nonintrusive coupling of 3D and 2D laminated
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composite models based on finite element 3D recovery IJNME (98-5), 324-343 (2014)
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Latest revision as of 15:15, 19 July 2016

Abstract

In the last decade, many innovative modeling or solution techniques have been introduced in the field of computational mechanics. These techniques, such as enriched finite elements or multiscale modeling, enable performing complex simulations that are out of reach of conventional finite element analysis (FEA) tools, in terms of computational or human costs. Although these techniques have proved their performance by extensive testing on academic applications, they are scarcely applied on actual industrial problems because they cannot be conveniently implemented into commercial FEA software packages. Therefore a scientific and practical challenge is to allow realistic simulation of complex industrial problems including all their physical and technological complexity. The prerequisite of the proposed non-intrusive framework is to keep unchanged the global numerical model as well as the solver used for its treatment [1]. Therefore two or several models are used concurrently, the untouched global model and locals ones which are iteratively substituted where needed. The exchanges between the two models are such that the data should be "natural" ones for the global model such as prescribed forces. Possible applications are numerous [2] even though the approach as to be adapted depending on the context.

In this presentation we intend focusing on some recent works and associated possibilities and difficulties regarding:

- the extension of the method in explicit and implicit-explicit coupling in dynamics [3,4]

- the coupling between plate and 3D models for bolted and multi-bolted plates [5]

- the treatment of complex non-linear visco-plastic structures

This work is partially funded by the French National Research Agency as part of project ICARE (ANR-12-MONU-0002-04).

Recording of the presentation

Location: Technical University of Catalonia (UPC), Vertex Building.
Date: 1 - 3 September 2015, Barcelona, Spain.

General Information

External Links

References

[1] Gendre, L., Allix, O., Gosselet, P. Non-intrusive and exact global/local techniques for structural problems with local plasticity. Computational Mechanics 44, 233–245 (2009)

[2] Allix O. , P Gosselet, J-C Passieux A. Nouy, M. Chevreuil, Merging software capabilities: the non-intrusive path, ECCOMAS Newsletter page 8-12, July 2014

[3] Bettinotti O; Allix O; Malherbe B. Coupling strategy for adaptive local refinement in space and time with a fixed global model in explicit dynamics Computational Mechanics (53:4) 561-574 (2014)

[4] Bettinotti O; Allix O; Perego U, Oncea V., Malherbe B. A fast weakly intrusive multiscale method in explicit dynamics, IJNME (100-8), 577-595 (2014)

[5] Guguin, G. ; Allix, O. Gosselet P.; Guinard S., Nonintrusive coupling of 3D and 2D laminated composite models based on finite element 3D recovery IJNME (98-5), 324-343 (2014)

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