Results 91 to 100 of about 2,355,404 (203)

Static behavior of FGM cylindrical panel with porosities in hygro-thermal environment

Tạp chí Khoa học và Công nghệ
In this study, the deflection and stress field of perfect and imperfect (with and without porosities) functionally graded (FG) cylindrical panels are determined following the first-order shear deformation theory (FSDT).
Chu Thanh Binh, Nguyen Van Long, Tran Minh Tu   +2 more
doaj   +1 more source

An exact finite element for a beam on a two-parameter elastic foundation: a revisit

, 1999
An analytical solution for the shape functions of a beam segment supported on a generalized two-parameter elastic foundation is derived. The solution is general, and is not restricted to a particular range of magnitudes of the foundation parameters.
Gulkan, P, Alemdar, BN
core   +1 more source

Analysis of electromechanical coupling responses of piezoelectric nanobeams under multi-physical field coupling

AIP Advances
This study established a piezoelectric nanobeam model that considers surface effects, the action of a magnetic field, high-order electric fields, and the constraints of the Winkler–Pasternak linear elastic foundation, and then, the electromechanical ...
BaiQiang Liu, Peng Wang, XiaoTong Peng
doaj   +1 more source

Modelling the Dynamic Response of Clay Nanoparticle-Modified Concrete Beams Resting on Two-Parameter Elastic Foundations

Modelling
This study presents an analytical investigation of the dynamic behavior of concrete beams reinforced with different types of nano-clay (NC) particles and resting on a Winkler–Pasternak elastic foundation.
Zouaoui R. Harrat, Aida Achour, Mohammed Chatbi, Marijana Hadzima-Nyarko, Ercan Işık   +4 more
doaj   +1 more source

Axisymmetric buckling of Reddy circular plates on Pasternak foundation

, 2001
Presented herein are the exact axisymmetric buckling solutions of Reddy circular plates on the Pasternak foundation and subjected to a uniform radial load.
Wang, Qing-Guo, Xiang, Yang, Wang, C. M.
core  

Forced Vibration of a Planar Curved Beam on Pasternak Foundation

, 2017
The objective of this study is to investigate the forced vibration analysis of a planar curved beam lying on elastic foundation by using the mixed finite element method. The finite element formulation is based on the Timoshenko beam theory.
Akif Kutlu, Mehmet H. Omurtag, Nihal Eratlı, Merve Ermis   +3 more
core   +1 more source

Static and Free Vibration Analysis of FGM Plates on Pasternak Elastic Foundation [PDF]

Journal of the Computational Structural Engineering Institute of Korea, 2016
Won-Hong Lee, Sung-Cheon Han, Weon-Tae Park   +2 more
openaire   +1 more source

Parametric Instability of a Non-uniform Beam with Thermal Gradient on Pasternak Foundation [PDF]

, 1991
The dynamic instability behavior of a tapered cantilever beam on a Pasternak foundation under the action of a pulsating axial force and a steady, one-dimensional temparature gradient is studied.
其田, 智洋, 白木, 徳夫, 高橋, 和雄   +2 more
core  

Lydia Pasternak Slater letter.

, 1976
Correspondence from Lydia Pasternak Slater concerning portrait by Pasternak's father (Boris Pasternak) in possession of the Leo Baeck Institute, and other paintings which he probably did for the Loeb family in Berlin.Wolfang OschatzWriter, 1890 ...
Pasternak, Boris Leonidovich, 1890-1960
core  

Dynamic amplification and resonance shift in rigid pavements subjected to multi-axle heavy vehicles: a 2D Pasternak foundation model

Journal of Engineering and Applied Science
The accelerated degradation of rigid highway pavements under Over-Dimension Overload (ODOL) freight traffic necessitates advanced mechanistic evaluation beyond traditional static Winkler design codes.
Haryo K. Buwono, Heri Khoeri, Deby Puspitaningrum   +2 more
doaj   +1 more source