Analytical solution for the elastic bending of beams lying on a variable Winkler support

D Froio, E Rizzi - Acta Mechanica, 2016 - Springer
The interaction between structures and supporting media is crucial for several engineering
applications. Among existing models, the elastic one originally attributed to Emil Winkler is …

[HTML][HTML] A mixed method for bending and free vibration of beams resting on a Pasternak elastic foundation

WQ Chen, CF Lü, ZG Bian - Applied mathematical modelling, 2004 - Elsevier
In this paper a mixed method, which combines the state space method and the differential
quadrature method, is proposed for bending and free vibration of arbitrarily thick beams …

Vibrations and buckling of a beam on a variable Winkler elastic foundation

M Eisenberger, J Clastornik - Journal of sound and vibration, 1987 - Elsevier
Two methods for solving the eigenvalue problems of vibrations and stability of a beam on a
variable Winkler elastic foundation are presented and compared. The first is based on using …

Damage detection of tunnel based on the high-density cross-sectional curvature obtained using strain data from BOTDA sensors

Y Liu, H Li, Y Wang, Y Men, Q Xu - Mechanical systems and signal …, 2021 - Elsevier
Fully distributed Brillouin-scattering-based optical sensors—eg, Brillouin optical time-
domain analysis (BOTDA) sensors—appear to be promising supplementary tools for the …

Beams on variable two-parameter elastic foundation

M Eisenberger, J Clastornik - Journal of Engineering Mechanics, 1987 - ascelibrary.org
Two methods for the solution of beams on variable two-parameter elastic foundation are
presented. The first is based on using the exact shape functions for beams on variable two …

A general solution to vibrations of beams on variable Winkler elastic foundation

D Zhou - Computers & structures, 1993 - Elsevier
A general solution to vibrations of beams on variable Winkler elastic foundation is
presented. The exact solution of the dynamic response of the beam is obtained by …

Dynamic response of a beam subjected to moving load and moving mass supported by Pasternak foundation

RUA Uzzal, RB Bhat, W Ahmed - Shock and Vibration, 2012 - Wiley Online Library
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 …

Simple approach for analysis of beam-column elements on homogeneous and non-homogeneous elastic soil

CA Vega-Posada, AP Gallant, M Areiza-Hurtado - Engineering Structures, 2020 - Elsevier
A simplified analytical approach to analyze soil-structure interaction of beam-column
elements (ie, beams, columns, piles, etc.) with generalized end-boundary conditions on a …

Analytical solutions for piles' lateral deformations: The nonlinear stiffness case

R Cucuzza, G Devillanova, A Aloisio, MM Rosso… - International Journal of …, 2022 - Elsevier
Abstract Design of piles under lateral loads requires accurate estimation of the pile
deflections. The Winkler beam model is the most popular mechanical model for piles …

[HTML][HTML] Beams on elastic foundation: A variable reduction approach for nonlinear contact problems

G Previati, F Ballo, P Stabile - European Journal of Mechanics-A/Solids, 2025 - Elsevier
Beams on elastic foundations are applied to a vast number of engineering problems.
Several elastic foundation models are available, from the simplest Winkler element with one …