Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Rachid LASSOUED"'
Autor:
Meriem Ouchenane, Rachid Lassoued
Publikováno v:
Aceh International Journal of Science and Technology, Vol 11, Iss 3, Pp 231-257 (2023)
The dynamic analysis of bridges simulated as Euler-Bernoulli beam models with elastic supports subjected to mobile loads are analyzed by conventional methods to obtain a new solution for displacement. Generally, these beam supports can be characteriz
Externí odkaz:
https://doaj.org/article/7499980857d3483d962eb1079ea75855
Autor:
Sihem Chaib, Rachid Lassoued
Publikováno v:
Aceh International Journal of Science and Technology, Vol 10, Iss 1, Pp 38-52 (2021)
In order to improve the fragile nature of concrete, and its low tensile strength, and with a view to giving it the desired properties, which serve to build more durable structures at less cost, the association of a self-consolidating concrete with fi
Externí odkaz:
https://doaj.org/article/3f9aca744b21499b9e3068aa75ccb61b
Autor:
Mostefa LECHEHEB, Rachid LASSOUED
Publikováno v:
Journal of Materials and Engineering Structures, Vol 4, Iss 4, Pp 235-244 (2017)
In this article, we study the dynamic behavior of the rail under inclined loads. The rail is modeled as a curved beam under lateral loads. When a train enters a curve, two sources lead to these lateral forces that have rarely been studied by previous
Externí odkaz:
https://doaj.org/article/d2c8a6a2bd7d4830806597ceddbe3be4
Autor:
Mahieddine Chettah, Rachid Lassoued
Publikováno v:
MATEC Web of Conferences, Vol 149, p 02015 (2018)
In recent decades, the analysis and evaluation of the cracked structures were hot spots in several engineering fields and has been the subject of great interest with important and comprehensive surveys covering various methodologies and applications,
Externí odkaz:
https://doaj.org/article/62d96d8af4454cb8a1adbd94d71c3766
Autor:
Salima Djehaichia, Rachid Lassoued
Publikováno v:
International Journal of Computational Methods and Experimental Measurements. 7:14-21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9227406bc29db19f93ba570d8ef2d61
https://doi.org/10.2495/cmem-v7-n1-14-21
https://doi.org/10.2495/cmem-v7-n1-14-21
Autor:
Salima Djehaichia, Rachid Lassoued
Publikováno v:
Asian Journal of Civil Engineering. 19:663-671
Observed damage from the past earthquakes has indicated that several structural walls before the 1970s are non-seismically designed and performed poorly, exhibiting unexpected failure modes such as shear failure due to inadequate detailing and/or poo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5f9ce5a9c0d2e42b82f0513433e4731
https://doi.org/10.1007/s42107-018-0051-2
https://doi.org/10.1007/s42107-018-0051-2
Publikováno v:
Advanced Materials Research. 324:396-399
The dynamic behavior of bridges under the effect of moving loads simulating the vehicle moving along the bridge structure idealized by an Euler beam is analyzed. We will present the dynamic behavior of beams under the stress of moving loads (or masse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27ea23a8173166ffa80accfd48e27b4f
https://doi.org/10.4028/www.scientific.net/amr.324.396
https://doi.org/10.4028/www.scientific.net/amr.324.396
Autor:
Rachid Lassoued, Mahieddine Chettah
Publikováno v:
International Journal of Vehicle Noise and Vibration. 1:1
In this paper, closed-form expressions based on the Rayleigh's method is studied theoretically to evaluate the first two mode shapes and fundamental frequencies of a cracked elastically supported beam. Such a problem has not been very well investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cb6e447bb50db08a066ed35235dbc0f
https://doi.org/10.1504/ijvnv.2019.10020704
https://doi.org/10.1504/ijvnv.2019.10020704
Publikováno v:
Journal of Physics: Conference Series. 382:012053
This paper describes an analytical method for the wave field induced by a moving load on a periodically supported beam. The Green's function for an Euler beam without support is evaluated by using the direct integration. Afterwards, it introduces the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cdb74bdd3b2d1cd6dbb5831fc1f08eb
https://doi.org/10.1088/1742-6596/382/1/012053
https://doi.org/10.1088/1742-6596/382/1/012053
Autor:
Abdelhaq Guettiche, Rachid Lassoued
Publikováno v:
Physics Procedia. :166-173
Stone pathways are very widely used in the railway sector because of their flexibility of the construction or maintenance point of view. To improve the effectiveness of this structure, it is necessary to control the mechanical behaviour of this compl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffef9e0304274c2dc91d772bf041a706