Results 11 to 20 of about 18,792 (221)
Static behaviour of functionally graded plates resting on elastic foundations using neutral surface concept [PDF]
Archive of Mechanical Engineering, 2021 In this study, static behaviors of functionally graded plates resting on Winkler-Pasternak elastic foundation using the four-variable refined theory and the physical neutral surface concept is reported.
Van Loi Nguyen +3 more
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Applied Sciences, 2023 The cylindrical shell made of metal rubber has a strong ability to reduce and absorb vibration, which widens its application in the industrial field.
Yan Bai, Pengfei Deng, Ke Fu, He Li
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Механика машин, механизмов и материалов, 2021 Solutions of problems on axisymmetric bending of an elastic three-layer circular plate on the Winkler and Pasternak foundations are given. The bearing layers are taken as isotropic, for which Kirchhoff’s hypotheses are fulfilled.
Anastasiya G. Kozel
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Dynamic stability of Timoshenko beams on Pasternak viscoelastic foundation [PDF]
Theoretical and Applied Mechanics, 2018 The dynamic stability problem of a Timoshenko beam supported by a generalized Pasternak-type viscoelastic foundation subjected to compressive axial loading, where rotary inertia is neglected, is investigated.
Pavlović Ratko, Pavlović Ivan R.
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Advances in Mechanical Engineering, 2020 In this paper, the dynamics and stability of multi-span pipe conveying fluid embedded in Pasternak foundation is studied. Based on Euler-Bernoulli beam theory, the dynamics of multi-span pipe conveying fluid embedded in two parameters Pasternak ...
Nan Wu +3 more
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Revista Facultad de Ingeniería Universidad de Antioquia, 2021 This paper describes an analytical approach to conduct an analysis of beam-column elements with generalized end-boundary conditions on a homogeneous or non-homogeneous Pasternak elastic foundation.
Juan Sebastián Carvajal-Muñoz +2 more
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An Extension of the Pasternak Foundation Concept
Soils and Foundations, 1985 ABSTRACT The Pasternak Foundation concept, a refinement of the Winkler Foundation theory, is briefly stated and its shortcomings pointed out. The [concept is extended to take into account material nonlinearity and body forces using an analytical approach.
H.B. Poorooshasb +2 more
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Stability Analysis of Non-Local Euler-Bernoulli Beam with Exponentially Varying Cross-Section Resting on Winkler-Pasternak Foundation [PDF]
Numerical Methods in Civil Engineering, 2017 In this paper, linear stability analysis of non-prismatic beam resting on uniform Winkler-Pasternak elastic foundation is carried out based on Eringen's non-local elasticity theory.
M. Soltani, M. Mohammadi
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Quantification of cracks in beams on the Pasternak foundation using Haar wavelets and machine learning [PDF]
Proceedings of the Estonian Academy of Sciences, 2022 The inverse problem of crack identification, localisation and severity quantification is addressed in this article. The open cracks are simulated numerically in a homogeneous EulerâBernoulli beam. The beam rests on the Pasternak foundation.
Helle Hein, Ljubov Jaanuska
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Effect of a forced harmonic vibration pile to its adjacent pile in layered elastic soil with double-shear model [PDF]
, 2014 A new model named double-shear model based on Pasternak foundation and Timoshenko beam theory is developed to evaluate the effect of a forced harmonic vibration pile to its adjacent pile in multilayered soil medium.
Lo, SH, Wang, J, Zhou, D
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