Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Mohammad H. Kargarnovin"'
Autor:
Ahmad Mamandi, Mohammad H. Kargarnovin
Publikováno v:
Shock and Vibration, Vol 18, Iss 6, Pp 875-891 (2011)
In this study, the nonlinear vibrations analysis of an inclined pinned-pinned self-weight Timoshenko beam made of linear, homogenous and isotropic material with a constant cross section and finite length subjected to a traveling mass/force with const
Externí odkaz:
https://doaj.org/article/326cf05be3954cd99e7a2c235921e1fa
Autor:
Ahmad Mamandi, Mohammad H. Kargarnovin
Publikováno v:
Shock and Vibration, Vol 2014 (2014)
The dynamic response of a Timoshenko beam with immovable ends resting on a nonlinear viscoelastic foundation and subjected to motion of a traveling mass moving with a constant velocity is studied. Primarily, the beam’s nonlinear governing coupled P
Externí odkaz:
https://doaj.org/article/49dc5dc6e3724c2aa325432740b3e8de
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 231:223-241
The linear static elastic-plastic behavior of sandwich cylindrical shell panels under a generally distributed loading with thick flexible core is studied. The core modeling is based on high-order theory of sandwich structures in which the in-plane st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1270e1d1be89c847c66b536accd895bc
https://doi.org/10.1177/0954406216642482
https://doi.org/10.1177/0954406216642482
Publikováno v:
Journal of Sandwich Structures & Materials. 19:167-191
Using harmonic differential quadrature method, an approach to analyze sandwich cylindrical shell panels with any sort of boundary conditions under a generally distributed static loading, undergoing elasto-plastic deformation is proposed. The faces of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::babae90fb794a5251bec528744c93621
https://doi.org/10.1177/1099636215604553
https://doi.org/10.1177/1099636215604553
Publikováno v:
Mechanics of Advanced Materials and Structures. 23:565-577
Based on the first-order shear deformation theory, the free vibration of the functionally graded (FG) truncated conical shells is analyzed. The truncated conical shell materials are assumed to be isotropic and inhomogeneous in the longitudinal direct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea46bbb1678fdf03bc3ef2f65190d063
https://doi.org/10.1080/15376494.2015.1029152
https://doi.org/10.1080/15376494.2015.1029152
Publikováno v:
Composites Part B: Engineering. 79:236-253
This paper presents buckling analysis of a two-dimensional functionally graded cylindrical shell reinforced by axial stiffeners (stringer) under combined compressive axial and transverse uniform distributive load. The shell material properties are gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7a76fbf2df824c511905d82d21f7326
https://doi.org/10.1016/j.compositesb.2015.04.036
https://doi.org/10.1016/j.compositesb.2015.04.036
Autor:
Maryam Abedi, Mohammad Taghi Ahmadian, Ramazan-Ali Jafari-Talookolaei, Mohammad H. Kargarnovin
Publikováno v:
Science and Engineering of Composite Materials, Vol 22, Iss 1, Pp 57-70 (2015)
The free vibration analysis of generally laminated composite beam (LCB) with a delamination is presented using the finite element method (FEM). The effect of material couplings (bending-tension, bending-twist, and tension-twist couplings) with the ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b9d2bf1b70afcde7a30bb03f4b04f3f
https://doi.org/10.1515/secm-2013-0183
https://doi.org/10.1515/secm-2013-0183
Publikováno v:
Journal of Mathematical Sciences. 201:361-383
This study is focused on the nonlinear dynamic response of an inclined Timoshenko beam with different boundary conditions subjected to a moving force under the influence of three types of motions, including accelerating, decelerating and constant-vel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::644c9f14f02f1dbc1e0d4faa19e2d687
https://doi.org/10.1007/s10958-014-1996-7
https://doi.org/10.1007/s10958-014-1996-7
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 229:205-215
In this paper, static response of a sandwich cylindrical shell under elasto-plastic deformation is investigated. The faces are made of some isotropic materials and the core is made of an orthotropic material both with linear work hardening behavior.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38ead81b618d8060eee364929f1f3c0d
https://doi.org/10.1177/0954406214533527
https://doi.org/10.1177/0954406214533527
Publikováno v:
Journal of the Brazilian Society of Mechanical Sciences and Engineering. 37:325-337
In this paper, based on the high-order theory (HOT) of sandwich structures, the response of sandwich cylindrical shells with flexible core and any sort of boundary conditions under a general distributed static loading is investigated. The faces and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::015e4cec0bc29452281d90589af05df9
https://doi.org/10.1007/s40430-014-0183-6
https://doi.org/10.1007/s40430-014-0183-6