CRASHING

Characterization of Structural Behaviour for High Frequency Phenomena

 Coordinatore FUNDACION IMDEA MATERIALES 

 Organization address address: CALLE ERIC KANDEL 2 PARQUE CIENTIFICO Y TECNOLOGICO TECNOGETAFE
city: GETAFE
postcode: 28906

contact info
Titolo: Dr.
Nome: Claudio Saul
Cognome: Lopes
Email: send email
Telefono: +34 915493422

 Nazionalità Coordinatore Spain [ES]
 Totale costo 449˙965 €
 EC contributo 337˙472 €
 Programma FP7-JTI
Specific Programme "Cooperation": Joint Technology Initiatives
 Code Call SP1-JTI-CS-2013-02
 Funding Scheme JTI-CS
 Anno di inizio 2014
 Periodo (anno-mese-giorno) 2014-04-01   -   2016-03-31

 Partecipanti

# participant  country  role  EC contrib. [€] 
1    FUNDACION IMDEA MATERIALES

 Organization address address: CALLE ERIC KANDEL 2 PARQUE CIENTIFICO Y TECNOLOGICO TECNOGETAFE
city: GETAFE
postcode: 28906

contact info
Titolo: Dr.
Nome: Claudio Saul
Cognome: Lopes
Email: send email
Telefono: +34 915493422

ES (GETAFE) coordinator 223˙094.20
2    UNIVERSIDAD CARLOS III DE MADRID

 Organization address address: CALLE MADRID 126
city: GETAFE (MADRID)
postcode: 28903

contact info
Titolo: Ms.
Nome: Regina
Cognome: Garcia Beato
Email: send email
Telefono: +34 916249931
Fax: +34 916249930

ES (GETAFE (MADRID)) participant 114˙378.75

Mappa


 Word cloud

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structures    phenomena    numerical    scales    composite    mechanical    multiscale    loading    impacts    aircraft    simulation    models    frequency    materials    length    crashing   

 Obiettivo del progetto (Objective)

'The use of composite materials as principal structural elements in an aircraft requires the complete understanding of their mechanical properties. In particular, when structure is subjected to high frequency loading conditions (i.e. low and high energy impacts) phenomena as wave propagation, strain rate dependences, delaminations and rupture need to be fully understood. This is crucial to obtain certification of aeronautical structures like those proposed within the “Clean Sky - Green Regional Aircraft” initiative.

Current numerical models are based on tests and technologies developed during the nineties in European R&T Programs. Since then, significant progress has been achieved in the development of physically-based models and multiscale modelling strategies, which provide more accurate results and can be applied to different materials. In the CRASHING project, the state-of-the-art in multiscale simulation of composites will be transferred to the current numerical tools used by the industry in the simulation of the mechanical behaviour of composite structures for aerospace applications. The project will be focused in composite materials currently used in aircraft innovative designs. In addition, new materials with potential application in the future will be assessed with respect to the database generated along the project.

The objective of CRASHING project is to develop multi-scale model approach that takes into account the physical mechanisms of damage at the different length scales so the influence of the microstructure and loading conditions can be taken into account rigorously. The multiscale approach describes systematically the material behaviour at different length scales from ply, laminate to component levels. Final models of the multi-scale approach will be suitable for simulations of aircraft crash-landing, ditching, bird strike, ice impacts and, in general, situations where the aircraft is subject to high frequency dynamic loads phenomena.'

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