Results 111 to 120 of about 9,246 (255)

Models of multiparameter bifurcation problems for the fourth order ordinary differential equations

Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2014
We consider the problem of computing the bifurcating solutions of nonlinear eigenvalue problem for an ordinary differential equation of the fourth order, describing the divergence of the elongated plate in a supersonic gas flow, compressing (extending) by
Tat'yana E Badokina
doaj   +1 more source

FUNDAMENTAL MODELS OF STRUCTURAL STABILITY

Rudarsko-geološko-naftni Zbornik, 2017
In this paper, basic structural stability phenomena are described. After some general comments about stability in the field of civil engineering, four elementary sources of nonlinearity are mentioned: of equilibrium equations, strain (geometry) relations,
Antonia Jaguljnjak Lazarević, Mario Uroš, Ana Čengija   +2 more
doaj   +1 more source

Thermomechanical buckling oftemperature-dependent FGM beams

Latin American Journal of Solids and Structures
Buckling of beams made of functionally graded materials (FGM) under thermomechanical loading is analyzed herein. Properties of the constituents are considered to be functions of temperature and thickness coordinate.
Y. Kiani, M.R. Eslami
doaj   +1 more source

The buckling analysis of a cold-formed steel C-sectional column resting on an elastic foundation

MATEC Web of Conferences, 2018
The paper is focused on stability analysis of different models of steel cold-formed C-section column. The analysed element may be applied as a primary load-bearing member in steel trusses or silo columns. The column can be used as a support for a wall of
Deniziak Patryk, Iwicki Piotr
doaj   +1 more source

Dynamics of a Circular Mindlin Plate under Mechanical Loading and Elevated Temperature

MATEC Web of Conferences, 2016
Dynamics of a nonlinear circular Midlin plate is studied in the paper. The mathematical model represented by partial differential equations includes nonlinear geometrical terms resulted from large displacements.
Warminska Anna, Manoach Emil, Warminski Jerzy   +2 more
doaj   +1 more source

OPTIMIZATION AND POST-BUCKLING ANALYSIS OF A LONG SHAFT ROTOR SYSTEM WITH PINNED-STABILIZED SUPPORTED AT ARBITRARY POSITION

Jixie qiangdu, 2018
A nonlinear model of a pinned-free long shaft rotor system with a stabilized support at arbitrary position is established by employing the generalized Hamilton principle.
XIAO ShiFu, CHEN HongYong, NIU HongPan
doaj  

An Assessment of the Eurocode 3 Simplified Formulas for Distortional Buckling of Cold-Formed Steel Lipped Channels

Applied Sciences
This paper concerns the Eurocode 3 Part 1-3 (EN 1993-1-3) methods for calculating the distortional buckling (bifurcation) load of cold-formed steel-lipped channels subjected to axial force, major and minor axis bending.
André Dias Martins, Nuno Peres, Pedro Jacinto, Rodrigo Gonçalves   +3 more
doaj   +1 more source

Non-smooth dynamics of buckling based metainterfaces: Rocking-like motion and bifurcations [PDF]

, 2022
N. Hima, Francesco D’Annibale, F. Dal Corso   +2 more
openalex   +1 more source

Bifurcation Buckling Analysis and Non-Linear Collapse Analysis of Teardrop Shaped Vacuum Chamber

, 2022
Hao Jiang, Charlotte Barbier, Bernie Riemer   +2 more
openalex   +2 more sources

Discussion of “Buckling of Cooling-Tower Shells: Bifurcation Results” [PDF]

, 1976
Heinrich Stallbohm, Phillip L. Gould, Ihsan Mungan   +2 more
openalex   +1 more source