Zobrazeno 1 - 10
of 91
pro vyhledávání: '"minimum total potential energy principle"'
Publikováno v:
Civil Engineering Infrastructures Journal, Vol 53, Iss 1, Pp 53-69 (2020)
In this paper, the formulation of a modified applied element method for linear analysis of structures in the range of small and large deformations is expressed. To calculate deformations in the structure, the minimum total potential energy principle
Externí odkaz:
https://doaj.org/article/88745253f20c47c1a47f3deae18d16d4
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 84, Iss 860, Pp 17-00528-17-00528 (2018)
This paper proposes a new mechanism and a modeling method for continuum manipulators. The new mechanism is an anti-twist mechanism. Continuum manipulators have the merit of flexibility. However flexibility causes unexpected motions such as twisting u
Externí odkaz:
https://doaj.org/article/9e653e6111a84924838ff18e2a739c5f
Publikováno v:
Acta Mechanica. 232:741-760
In this paper, a numerical solution strategy is proposed for studying the large deformations of rectangular plates made of hyperelastic materials in the compressible and nearly incompressible regimes. The plate is considered to be Mindlin-type, and m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8801931a674604514494b6c3a44e4c0
https://doi.org/10.1007/s00707-020-02756-x
https://doi.org/10.1007/s00707-020-02756-x
Publikováno v:
Acta Mechanica. 231:5251-5276
Size-dependent bending analysis of Timoshenko curved beams is performed with a modified nonlocal strain gradient integral model, in which the integral constitutive equation is transformed into an equivalent differential form equipped with two constit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74606ab56c6a5d9cbef9fe353882c180
https://doi.org/10.1007/s00707-020-02815-3
https://doi.org/10.1007/s00707-020-02815-3
Publikováno v:
Engineering with Computers. 38:1793-1817
In this research, we study the thermal buckling performance of multi-scale hybrid laminated nanocomposite (MHLC) disk (MHLCD) subjected hygro-mechanical loading. The matrix material is reinforced with carbon nanotubes (CNTs) or carbon fibers (CF) at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::840f8a9922f1aa6f7578f4f97d312794
https://doi.org/10.1007/s00366-020-01102-y
https://doi.org/10.1007/s00366-020-01102-y
Publikováno v:
Iranian Journal of Science and Technology, Transactions of Civil Engineering. 45:89-98
Thermo-mechanical buckling analysis of symmetric and antisymmetric laminated composite beams is performed based on a refined simple nth higher-order shear deformation theory. The theory accounts for the parabolic distribution of the transverse shear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be317bdf24a2e35da4892579db1cdd93
https://doi.org/10.1007/s40996-020-00417-6
https://doi.org/10.1007/s40996-020-00417-6
Publikováno v:
Engineering with Computers. 37:3251-3263
In this article, a new solution approach is developed to numerically compute large deformations of 3D hyperelastic solids based on the compressible nonlinear elasticity. The governing equations are derived by the minimum total potential energy princi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::730c6a153e51e14e447caf9cf87ed76e
https://doi.org/10.1007/s00366-020-00959-3
https://doi.org/10.1007/s00366-020-00959-3
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811632389
This paper deals with the nonlinear bending response of functionally graded porous beams reinforced by graphene platelets (GPLs) with various boundary conditions using the Ritz method. Based on the trigonometric shear deformation beam theory and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58e05b47c25a0b6a523395d127cbfce9
https://doi.org/10.1007/978-981-16-3239-6_6
https://doi.org/10.1007/978-981-16-3239-6_6
Publikováno v:
The European Physical Journal Plus. 136
Based on the ideas of variational differential quadrature (VDQ) method and position transformation, an efficient numerical variational strategy is proposed in this paper to analyze the large deformations of hyperelastic structures in the context of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::203d76a3c54bc95874b9494bc4057416
https://doi.org/10.1140/epjp/s13360-021-01393-0
https://doi.org/10.1140/epjp/s13360-021-01393-0
Publikováno v:
Mechanics of Composite Materials. 55:667-686
The problem on constructing new time-effective characteristics of a linear viscoelastic body is considered. The initial medium is modeled as a viscoelastic composite. One its part has properties determined by time-effective moduli of the Lagrangian t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e5079fab3ef35533503385a6d9766f7
https://doi.org/10.1007/s11029-019-09843-8
https://doi.org/10.1007/s11029-019-09843-8