Pasternak Foundation
The Stability of Cylindrical Shells Containing an FGM Layer Subjected to Axial Load on the Pasternak Foundation
... In this study, the stability of cylindrical shells that composed of ceramic, FGM, and metal layers subjected to axial load and resting on a Pasternak foundation is investigated. Material properties of an ...
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Spectrally formulated finite element for vibration analysis of an Euler-Bernoulli beam on Pasternak foundation
... For numerical studies, the numerical values of material and geometrical parameters of simply supported Euler-Bernoulli beam are: length = 4 m, Young’s modulus = 2.1 × 10 GPa, cross-sectional second moment of inertia = × ...
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Finite Difference Dynamic Analysis of Railway Bridges Supported by Pasternak Foundation under Uniform Partially Distributed Moving Railway Vehicle
... from the governing equations, for the simply supported railway bridge. The study has contributed to scientific knowledge by showing that elastic subgrade (Pasternak), on which the railway bridge rests has a ...
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Nonlocal Vibration Behavior of a Viscoelastic SLGS Embedded on Visco- Pasternak Foundation Under Magnetic Field
... This paper is concerned with the surface and small scale effects on transverse vibration of a viscoelastic single-layered graphene sheet (SLGS) subjected to an in-plane magnetic field. The SLGS is surrounded by an ...
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Analysis of Bi-directional FG Porous Sandwich Beams in Hygrothermal Environment Resting on Winkler/Pasternak Foundation, Based on the Layerwise Theory and Chebyshev Tau Method
... In this paper, for the first time, displacement and stress analysis of bi- directional functionally graded (BDFG) porous sandwich beams are developed using the Chebyshev tau method. Based on the presented approach, ...
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Dynamic Response of Inclined Isotropic Elastic Damped Rectangular Mindlin Plate resting on Pasternak Foundation under a Moving Load
... The force of gravity acts in a downward direction, while the normal force acts in a direction perpendicular to the surface [3,8]. An inclined plane problem is in every way like any other net force problem with the sole ...
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EFFECTS OF VARYING IN-PLANE FORCES ON VIBRATION OF ORTHOTROPIC RECTANGULAR PLATES RESTING ON PASTERNAK FOUNDATION
... of Pasternak foundation on the transverse vibration of orthotropic rectangular plates subjected to linearly varying in-plane normal stresses on the basis of classical plate ...with foundation ...
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Stability Analysis of Non-Local Euler-Bernoulli Beam with Exponentially Varying Cross-Section Resting on Winkler-Pasternak Foundation
... elastic foundation models like Winkler, Pasternak and Vlasov were ...elastic foundation is the most popular mechanical model used to solve the problems mentioned ...elastic foundation is ...
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Surface Effect on Vibration of Y-SWCNTs Embedded on Pasternak Foundation Conveying Viscose Fluid
... In this paper, the free-vibration equation of the fluid- conveying Y-SWCNT has been derived by using nonlocal elasticity theory. The effects of angle of Y- junction, fluid flow, surface tension, nonlocal parame- ter, ...
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Nonlinear vibration of a nonlocal nanobeam resting on fractional order viscoelastic pasternak foundations
... elastic medium [13, 14]. Non − conservative dynamic of nonlocal cantilever CNTs on viscoelastic medium is proposed [15]. Mikhasev[16] researched localized modes of free vibrations of SWCNT. Mustapha and Zhong [17] ...
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Free Form Laminated Doubly Curved Shells and Panels of Revolution Resting on Winkler Pasternak Elastic Foundations: A 2 D GDQ Solution for Static and Free Vibration Analysis
... Winkler-Pasternak foundation is ...the Pasternak modulus and the inertia of the elastic foundation on the behavior of lami- nated shells of ...
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Flexural Vibrations Of Poroelastic Plates Resting On The Elastic Foundation
... elastic foundation in Laplace domain and its applications is investigated by Wen ...elastic foundation under either a static or a dynamic ...on Pasternak foundation: An exact and three ...
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Stability study of inhomogeneous porous single-layered nanoplates using nonlocal elasticity theory
... To the authors’ best knowledge, the buckling analysis of a single-layered inhomogeneous nanoplates rested on Pasternak foundation has never been studied before.Besides that, it can be concluded that this is ...
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Dynamic Analysis of Pile Foundation with Footing in Different Foundation Soils
... of foundation and building frame form a complete structural system to resist the external ...of foundation (sub structure) that leads to the displacement of structure which causes loss of human life and ...
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Employing Foundation Nonlinearity to Mitigate Seismic Demand in Superstructure
... the foundation are depicted in the ...rigid foundation nonlinearity in the behavior initiates with buckling of bracings in the first ...for foundation rocking has great impact on the response of the ...
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State-Corporate Crime on the Navajo Nation: Human Consumption of Contaminated Waters
... Many Navajo men working in the mines were unaware of the dangers inherent in uranium. Mining peaked from the early 1950s through the 1980s with approximately 400 million pounds being extracted from the region. Profits ...
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Effects of Pasternak layer on forced transverse vibration of a Timoshenko double beam system with compressive axial load
... shear Pasternak modulus increases and Pasternak layer can reduces the magnitudes of the steady-state vibration amplitudes more than Winkler elastic ...inertia, Pasternak layer doesn’t have ...
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Influence of the Elastic Modulus of the Soil and Concrete Foundation on the Displacements of a Mat Foundation
... the foundation sys- tem is ...a foundation of infinite dimension, a zero displacement at the edges of the plate is ...applied foundation system ...
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Index Terms - Tide, Stage House, Raft Foundation, Foundation System,
... durable foundation. Strong foundation is a foundation that cannot be subsided due to the load to support and must be balanced when ...Durable foundation is a foundation that can last a ...
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Re-evaluation of diagnostic parameters is crucial for obtaining accurate data on idiopathic pulmonary fibrosis
... Jalmari and Rauha Ahokas Foundation (JK), The Research Foundation of the Pulmonary Diseases (JK, KK), The Paulo Foundation (JK), The Finnish Anti-Tuberculosis Association Foundation (RK,[r] ...
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