Results 171 to 180 of about 1,886,341 (203)

Nonlinear bending of shallow spherical shells on the Pasternak foundations

Applied Mathematics and Mechanics, 1991
Based on Karman's nonlinear fundamental differential equations, the new approach, which combines modified iteration method with Galerkin's one, has been put forward to solve nonlinear bending of shallow spherical shell with concave base and clamped edges on the Pasternak foundation under uniform loads in this paper.
Lin Jia-ji, Xi Xing-zhong, Cao Ai-qun
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Circular Elastic Plate Resting on Tensionless Pasternak Foundation

Journal of Engineering Mechanics, 2004
In this technical note, a thin circular plate resting on a two-parameter (Pasternak-type) foundation is studied under concentrated central and distributed loads. The governing equations of the plate are derived for static loading case considering the lift off (uplift) of the plate from the foundation.
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Free vibrations of Timoshenko beam-columns on Pasternak foundations

Journal of Vibration and Control, 2012
In this paper the free vibration and the stability of axially loaded Timoshenko beams on elastic foundation are analyzed through the dynamic stiffness matrix method. The study is carried out considering a two–parameter elastic soil which contains the characteristics of both the Winkler and the Pasternak foundations. The equation of motion and the exact
CALIO', Ivo Domenico, GRECO, Annalisa
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A Timoshenko-beam-on-Pasternak-foundation analogy for cylindrical shells

Journal of Sound and Vibration, 2003
Abstract A Timoshenko-beam-on-Pasternak-foundation model is developed for the analysis of thin elastic cylindrical shells. This model aims to bridge the gap between the Love–Kirchhoff theory and the approximate beam-on-elastic-foundation model of Vlasov (“long-wave” model), which accounts for only longitudinal stretching and circumferential bending ...
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Vibration analysis of tanks resting on Winkler and Pasternak foundations

Mechanics Based Design of Structures and Machines, 2023
Mohammad Rezaiee-Pajand, Zahra Mirjalili, Mohammad Sadegh Kazemiyan   +2 more
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Discussion of “Buckling of Beams Supported by Pasternak Foundation”

Journal of the Engineering Mechanics Division, 1974
William H. Highter, Jerry E. Stoneking
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Extension of the Pasternak Foundation concept

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1986
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Green's Function for Bending of a Strip on a Pasternak Foundation

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1975
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Analytical solution considering the tangential effect for an infinite beam on a viscoelastic Pasternak foundation

Applied Mathematical Modelling, 2020
Yu Miao, Hongjun He
exaly  

DYNAMIC RESPONSE OF TIMOSHENKO BEAMS ON PASTERNAK FOUNDATION

Procceedings of the 24th ABCM International Congress of Mechanicl Engineering, 2017
Wallison Kennedy da Silva Bezerra, simone dos santos hoefel, Lucas Soares   +2 more
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