Results 101 to 110 of about 1,820 (220)

Free Vibration Analysis Of The Moderately Thick Laminated Composite Rectangular Plate On Two-Parameter Elastic Foundation With Elastic Boundary Conditions [PDF]

, 2016
An improved Fourier series method is presented for the free vibration analysis of the moderately thick laminated composite rectangular plate with general elastic supports and point supports resting on an elastic foundation.
Shi, D.Y., Wang, Q.S., Zhang, H.
core   +2 more sources

Vibration Response of a Sandwich Higher-Order Micro Beam based on Shear and Normal Deformation Theory on Kerr Elastic Foundation with Thickness Stretching Effect [PDF]

Mechanics of Advanced Composite Structures
The novelty of this study is to consider the vibration analysis of a sandwich structure using shear and normal deformation beam theory (SNDBT) with a porous core and various reinforcement materials, including carbon nanorods (CNRs), graphene platelets ...
Seyed Amir Sajadian, Mehdi Mohammadimehr, Mohsen Irani Rahaghi   +2 more
doaj   +1 more source

Investigations in static response and free vibration of a functionally graded beam resting on elastic foundations [PDF]

, 2019
In this article, an analytical study was done to predict the behavior of the beam vis-à-vis bending, buckling, and dynamic responses of isotropic homogeneous beams based on an elastic foundation.
Chikh, Abdelbaki
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Nonlinear analysis of thin rectangular plates on Winkler–Pasternak elastic foundations by DSC–HDQ methods

Applied Mathematical Modelling, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Dynamic Response of a Beam Subjected to Moving Load and Moving Mass Supported by Pasternak Foundation [PDF]

, 2012
This paper presents the dynamic response of an Euler- Bernoulli beam supported on two-parameter Pasternak foundation subjected to moving load as well as moving mass. Modal analysis along with Fourier transform technique is employed to find the analytical
Rajib Ul Alam Uzzal, Rama B. Bhat, Waiz Ahmed   +2 more
core   +1 more source

Assessing load transfer mechanism in CMC-supported embankments adopting Timoshenko beam theory [PDF]

, 2015
© The authors and ICE Publishing: All rights reserved, 2015. Controlled modulus columns (CMC) supported embankments are increasingly being used for construction of major highway embankments on expansive soils particularly near waterways or coastal ...
Fatahi, B, Ghosh, B, Kamruzzaman, AHM, Khabbaz, H   +3 more
core  

Analysis of a Prestressed Sleeper for Railway Turnout under the Effect Static Load with a Unilateral Contact Model and Support Stiffness of Existing Railway Bed of a Railway Section in Vietnam

Journal of Materials and Engineering Structures, 2022
In the process of analyzing prestressed sleepers for turnout on elastic foundations with large lengths, authors around the world often use the one-stiffness model of Winkler or the two-stiffness model of the Filonenko-Borodich and Pasternak.
Tran Anh DUNG, Do Xuan QUY
doaj  

Data-driven surrogates via regression and CNN-LSTM models with metaheuristic optimization for frequency control in nonlocal porous laminated composite plate resting on elastic foundation

Discover Mechanical Engineering
The study presents a comprehensive machine learning-based surrogate modelling and optimization framework to minimize the non-dimensional frequency of nonlocal porous laminated composite plates resting on elastic foundations.
Aakanksha Agrawal, Rajendra Prasad Mahapatra   +1 more
doaj   +1 more source

Nonlinear finite element formulation of the soil structure interaction through two parameter foundation model [PDF]

, 2010
The response of shallow and raft foundations is having a significant importance due to its complex behavior because of the semi-infinite soil media. Winkler\u27s model is the simplest model to deal with the structure and soil.
Mullapudi, Taraka Ravi Shankar
core   +1 more source

Pasternak Model Formulation of Elastic Displacements in the Case of a Rigid Circular Foundation

Journal of Asian Architecture and Building Engineering, 2007
The classical Winkler model has often been used in many engineering fields. However, it has some shortcomings, because the adjacent displacements are discontinuous.
openaire   +2 more sources