Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Serge Caperaa"'
Publikováno v:
Key Engineering Materials. 482:79-87
France is a country composed of moderate seismic hazard regions but however vulnerable to earthquakes. Indeed, only a few parts of existing buildings have been built using paraseismic regulation. Several current large-scale seismic vulnerability asse
Publikováno v:
Advanced Materials Research. 112:93-101
The objective of this paper is to present the solution developed to model the chem- ical and thermal coupling occurring in an intensied heat exchanger reactor. The results of this modeling are all the properties of the chemical uid along the conduit,
Publikováno v:
Journal of Applied Sciences. 7:53-58
Publikováno v:
Journal de Physique IV (Proceedings). 134:713-718
The modelling of damage and fracture behaviour under high rates of loadings for metallic structures presents the more and more interests for engineering design, especially for crash phenomena. In order to perform a numerical simulation of such phenom
Publikováno v:
Journal of Computational and Applied Mathematics. 168(1-2):341-351
During the last 50 years, the development of better numerical methods and more powerful computers has been a major enterprise for the scientific community. In the same time, the finite element method has become a widely used tool for researchers and
Publikováno v:
Journal de Physique IV Proceedings
Journal de Physique IV Proceedings, EDP Sciences, 2002, 12 (11), pp.275-282. ⟨10.1051/jp4:20020503⟩
Journal de Physique IV Proceedings, EDP Sciences, 2002, 12 (11), pp.275-282. ⟨10.1051/jp4:20020503⟩
International audience; Cet article présente une méthodologie d'identification de lois constitutives et de lois de contact adaptées aux matériaux métalliques sous chargement dynamique à grande vitesse de déformation. Les essais sont effectués
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture. 215:1147-1150
This paper presents a transient numerical model of metal cutting using a milling operation. This finite element model takes into account dynamic effects, thermomechanical coupling with a damage criterion and contact with friction. The yield stress ta
Publikováno v:
Fracture of Nano and Engineering Materials and Structures ISBN: 9781402049712
Scopus-Elsevier
Scopus-Elsevier
The eXtended Finite Element Method (XFEM) has been successfully used for several years for the numerical analysis of cracked structures under statically and later under dynamically loadings. Based on Partition of Unity Method, the XFEM was developed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::671ef7a81c5304732c25fc8602e7e6ba
https://doi.org/10.1007/1-4020-4972-2_467
https://doi.org/10.1007/1-4020-4972-2_467
Publikováno v:
Advances in Engineering Software.
A numerical implementation of the eXtended Finite Element Method (X-FEM) to analyze crack propagation in a structure under dynamic loading is presented in this paper. The arbitrary crack is treated by the X-FEM method without re-meshing but using an
Publikováno v:
Revue européenne de mécanique numérique.
This paper presents an application of the eXtended Finite Element Method for numerical modeling of the dynamic cracks propagation. The numerical cracks representation is adapted to the time-dependent mechanical formulation, using the Heaviside step f