Results 21 to 30 of about 50,531 (267)

A Method for Comparison of Large Deflection in Beams

open access: yesInternational Journal of Applied Mechanics and Engineering, 2022
The deflection analysis of beams has been recently an active area of research. The large deflection of beams refers to deflections occurring due to large displacements and small strains.
Yasser Taghipour, Sara Darfarin
doaj   +1 more source

On Nonlinear Bending Study of a Piezo-Flexomagnetic Nanobeam Based on an Analytical-Numerical Solution

open access: yesNanomaterials, 2020
Among various magneto-elastic phenomena, flexomagnetic (FM) coupling can be defined as a dependence between strain gradient and magnetic polarization and, contrariwise, elastic strain and magnetic field gradient.
Mohammad Malikan, Victor A. Eremeyev
doaj   +1 more source

Numerical Analysis of Large Deflections of a Flat Textile Structure with Variable Bending Rigidity and Verification of Results Using Fem Simulation

open access: yesAUTEX Research Journal, 2020
The paper presents the numerical modeling of large deflections of a flat textile structure subjected to a constant force acting on the free end. It was assumed that the examined structure is inextensible. The effect of the structure's own weight was also
Szablewski Piotr
doaj   +1 more source

A Highly Accurate Method for Deformation Reconstruction of Smart Deformable Structures Based on Flexible Strain Sensors

open access: yesMicromachines, 2022
Smart deformable structures that integrate designing, sensing, and controlling technology have been widely applied in the fields of aerospace, robotics, and biomedical engineering due to their multi-functional requirements. The deformation reconstruction
Chengguo Yu   +4 more
doaj   +1 more source

Improved Power Series Solution of Transversely Loaded Hollow Annular Membranes: Simultaneous Modification of Out-of-Plane Equilibrium Equation and Radial Geometric Equation

open access: yesMathematics, 2023
The ability to accurately predict the shape of a transversely loaded hollow annular membrane is essential to the design of bending-free hollow annular shells of revolution, which requires a further improvement in the hollow annular membrane solution to ...
Xiao-Ting He, Fei-Yan Li, Jun-Yi Sun
doaj   +1 more source

Nonlinear vibration characteristics and stability of the printing moving membrane

open access: yesJournal of Low Frequency Noise, Vibration and Active Control, 2017
Most studies on the membrane vibration are limited to discussing small deflection linear problems, but rarely on the study of nonlinear large deflection problems.
Jimei Wu   +4 more
doaj   +1 more source

A Closed-Form Solution without Small-Rotation-Angle Assumption for Circular Membranes under Gas Pressure Loading

open access: yesMathematics, 2021
The closed-form solution of circular membranes subjected to gas pressure loading plays an extremely important role in technical applications such as characterization of mechanical properties for freestanding thin films or thin-film/substrate systems ...
Xiao-Ting He   +3 more
doaj   +1 more source

Structure Design and Deflection Analysis of the New Large Deflection Lamina Emergent Joints

open access: yesJixie chuandong, 2022
Two kinds of large deflection plane folding hinges, named OSD-LEJ (outside-series-deployed lamina emergent joint) and IOSD-LEJ (inverted-outside-series-deployed lamina emergent joint), are designed with flexible segments arranged in series on the outside,
Liu Qingling
doaj  

An Improved Mathematical Theory for Designing Membrane Deflection-Based Rain Gauges

open access: yesMathematics, 2023
This paper is devoted to developing a more refined mathematical theory for designing the previously proposed membrane deflection-based rain gauges. The differential-integral equations governing the large deflection behavior of the membrane are improved ...
Jun-Yi Sun, Ning Li, Xiao-Ting He
doaj   +1 more source

Numerical Calculation Method of Deflection Deformation of Rice Stalk

open access: yesApplied Sciences, 2019
This paper deals with the numerical calculation method of deflection deformation of rice stalks. Due to large deflection of rice stalks caused by reel operation, it is improper to adopt the conventional formula that is usually used in small deflection ...
Mingsen Huang   +3 more
doaj   +1 more source

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