Results 1 to 10 of about 277,320 (185)

Influence of external load on forced vibration of rectangular plate [PDF]

open access: yesMATEC Web of Conferences, 2023
Rectangular plate is one typical structure with wild application in engineering, and the force vibration is the basis for analysis of sound radiation of plate.
Wang Peng   +4 more
doaj   +1 more source

Bending Analysis of Stepped Rectangular Plates Resting on an Elastic Half-Space Foundation

open access: yesBuildings, 2023
In this paper, the bending behavior of rectangular plates with stepped thickness resting on an elastic half-space foundation is investigated through an analytic method.
Jian Wu, Jinpeng Zhang, Xue Li
doaj   +1 more source

Analytical Solution for the Static Bending Elastic Analysis of Thick Rectangular Plate Structures Using 3-D Plate Theory [PDF]

open access: yesEngineering and Technology Journal, 2022
In the current work, an analytical solution for static bending analysis of the thick rectangular plate structure was obtained using three-dimensional plate theory.
Festus Onyeka   +2 more
doaj   +1 more source

Dynamic Modeling and Analysis of Boundary Effects in Vibration Modes of Rectangular Plates with Periodic Boundary Constraints Based on the Variational Principle of Mixed Variables

open access: yesMathematics, 2023
The modal and vibration-noise response characteristics of plate structures are closely related to their boundary effects, and the analytical modeling and solution of the dynamics of plate structures with complex boundary conditions can reveal mechanisms ...
Yuanyuan Shi   +2 more
doaj   +1 more source

Initial breaking characteristics of basic roof in trapezoidal stope of pseudo inclined working face

open access: yes矿业科学学报, 2022
When the stope is pseudo-inclined, the main roof of the goaf is basically non-rectangular. At this time, the fracture position and fracture rules of the goaf basic roof are different from that of the rectangular roof.
Zhang Shoubao   +4 more
doaj   +1 more source

Sensitivity Analysis of Vibrating Laminated Composite Rec-tangular Plates in Interaction with Inviscid Fluid Using EFAST Method [PDF]

open access: yesMechanics of Advanced Composite Structures, 2020
This work investigates the sensitivity analysis of vibrating laminated composite rectangular plates in interaction with inviscid fluid using the modified higher-order shear deformation plate theory.
Korosh Khorshidi   +2 more
doaj   +1 more source

Nonlinear Dynamics Modeling and Subharmonic Resonances Analysis of a Laminated Composite Plate

open access: yesShock and Vibration, 2020
The nonlinear subharmonic resonance of an orthotropic rectangular laminated composite plate is studied. Based on the theory of high-order shear laminates, von Karman's geometric relation for the large deformation of plates, and Hamilton's principle, the ...
Ting Ma, Xiao Juan Song, Shu Feng Lu
doaj   +1 more source

Experimental Study of the Structural Behaviour of Reinforced Concrete Box Girder with the Using of Steel Plates Strengthening and Different Shapes of Cells

open access: yesDiyala Journal of Engineering Sciences, 2021
The aim of this research is to study the effect of corrugated steel plate strengthening on the structural behavior of reinforced concrete box girder using corrugated steel plates with vertical and horizontal corrugation and studying the effect of the ...
Zahraa Sermed Zuhdiy, Ali Laftah Abbas
doaj   +1 more source

On boundary layer in the Mindlin plate model: Levy plates [PDF]

open access: yes, 2008
This work is related to the bending problem of thick rectangular Levy plates. Series solution for the Mindlin (thick) plate model is obtained and represented as a sum of the Kirchhoff (thin) plate model solution, the ``shear terms'' and the ``boundary ...
Brank, Boštjan
core   +1 more source

Uncovering the physics of flapping flat plates with artificial evolution [PDF]

open access: yes, 2005
We consider an experiment in which a rectangular flat plate is flapped with two degrees of freedom, and a genetic algorithm tunes its trajectory parameters so as to achieve maximum average lift force, thus evolving a population of trajectories all ...
Gharib, Morteza, Milano, Michele
core   +1 more source

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