Zobrazeno 1 - 10
of 67
pro vyhledávání: '"M.M. Saadatpour"'
Publikováno v:
Engineering Computations. 37:1369-1395
Purpose This paper aims to analyze the stability of laminated shells subjected to axial loads or external pressure with considering various geometries and boundary conditions. The main aim of the present study is developing an efficient combined meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f1d3ffd4cf6b124a300695ec0a268bd
https://doi.org/10.1108/ec-06-2019-0246
https://doi.org/10.1108/ec-06-2019-0246
Publikováno v:
Applied Mathematical Modelling. 70:264-284
The element free Galerkin (EFG) method has been successfully used for a wide variety of problems over the last few decades, but due to its high cost of computing, it is preferred to combine it with other methods having low computational costs such as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6a4b7bdae28f205680337ed48319230
https://doi.org/10.1016/j.apm.2019.01.019
https://doi.org/10.1016/j.apm.2019.01.019
Publikováno v:
International Journal of Mechanical Sciences. 150:484-494
In this paper, a new series of differential equations which can predict the propagation and dispersive behavior of first symmetric and antisymmetric Lamb wave modes in functionally graded material (FGM) thick plates are developed. Then, given the acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20b739b5aeeb0ed489bb8b0545a7be74
https://doi.org/10.1016/j.ijmecsci.2018.10.030
https://doi.org/10.1016/j.ijmecsci.2018.10.030
Publikováno v:
Applied Mathematical Modelling. 56:564-583
This paper deals with the thermal buckling analysis of point-supported thin laminated composite plates. The analysis is performed for rhombic and rectangular plates and two cases of bilateral and unilateral buckling. In the unilateral buckling, it is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb15e725eb0e6ece4f7578a53a64142f
https://doi.org/10.1016/j.apm.2017.12.020
https://doi.org/10.1016/j.apm.2017.12.020
Publikováno v:
Applied Mathematical Modelling. 44:470-480
This paper presents development of the spectral element method (SEM) for the vibration analysis of thin shallow shells with rectangular planform subjected to impact loads. Dynamic formulation was developed for a thin shallow shell with two opposite e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::850a72c905ea73e9a0f9bbd61409380e
https://doi.org/10.1016/j.apm.2017.02.001
https://doi.org/10.1016/j.apm.2017.02.001
Publikováno v:
Scientia Iranica.
Structures located beside each other interact under dynamic loads both through the underlying soil and possibly by impact. In this paper, this dynamic cross-interaction phenomenon is studied parametrically. While simultaneous modeling of different ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c64ddd0dee9d313ac2eb816ef8f389a0
https://doi.org/10.24200/sci.2019.5405.1255
https://doi.org/10.24200/sci.2019.5405.1255
Autor:
Hamzeh Salehipour, M.M. Saadatpour, Mohammad Amin Shahmohammadi, Ömer Civalek, Mojtaba Azhari
Publikováno v:
Composite Structures. 263:113720
In the present article, the dynamic instability of shells subjected to periodic in-plane and external pressure loadings in thermal environment is considered. The considered shells are made of laminated composite of carbon fibers and the reinforced po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1077ac1e4f7f88fb7ecdb8bc44ab8d1e
https://doi.org/10.1016/j.compstruct.2021.113720
https://doi.org/10.1016/j.compstruct.2021.113720
Publikováno v:
International Journal of Non-Linear Mechanics. 130:103668
Nonlinear shell modeling is always accompanied by simplifying assumptions on some computational parameters. In the latest nonlinear model based on eight parameters, that considers the displacement field as third-order polynomials in all three directi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce57a0f99581fe65d52ee8f76d2fdec8
https://doi.org/10.1016/j.ijnonlinmec.2021.103668
https://doi.org/10.1016/j.ijnonlinmec.2021.103668
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 371:113311
Isogeometric analysis (IGA) has become a strong tool for analysis of shell structures, which can be considered as a powerful alternative to the standard finite element method (FEM). Besides several advantages of IGA over FEM in geometric nonlinear an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b8243fbd5ab32c45b8bfdbb7d351199
https://doi.org/10.1016/j.cma.2020.113311
https://doi.org/10.1016/j.cma.2020.113311
Publikováno v:
International Journal of Applied Mechanics. 11:1950103
In this paper, a coupling of improved element-free Galerkin (IEFG) method and semi-analytical finite strip (FS) method is presented for free vibration analysis of thin plates. This method is very easy to implement and has advantages of both IEFG and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::969168a96ef37ca7ab727a09a0ded8ad
https://doi.org/10.1142/s1758825119501035
https://doi.org/10.1142/s1758825119501035