Results 71 to 80 of about 16,886 (251)
Prediction of Interfacial Debonding in Fiber-Reinforced Composite Laminates [PDF]
, 2019 An analytical method is established to estimate the load level when interfacial debonding occurs between fibers and matrix of a composite under an arbitrary load.
Yi Zhou +5 more
core +2 more sources
Inverse Design of Pre‐Strain via a Predictive Electromechanical Model for Enhanced Strain Sensing
Advanced Science, EarlyView.An analytical electromechanical model rooted in microcrack evolution mechanics is globally calibrated from only eight pre‐strain datasets, enabling prediction of the complete sensing response at untested pre‐strain values within the calibrated design space (R2 > 0.99).
Jia‐Chen Shang +10 more
wiley +1 more source
Wide-angle RGB multi-order holographic near eye display
JPhys PhotonicsSingle spatial light modulator (SLM), full-frame-rate RGB displays require a complex off-axis architecture for the reference beams. A recent approach (Pi et al 2022 Opt. Lett. 47 4379) provides a simpler on-axis solution, but its use of conventional zero-
Artur Szawerdak +4 more
doaj +1 more source
Advanced Science, EarlyView.A scalable process converts para‐aramid fibers into soft‐magnetic building blocks via micrometer‐thick Fe0.64Ni0.36 (Invar‐type) coatings. Assembled into paper, they form a hierarchical conductive network whose tunable permeability enables thin, lightweight microwave absorption in the low‐frequency (S‐band) regime.
You Wu +7 more
wiley +1 more source
A micropolar model for elastic properties in functionally graded materials
Advances in Mechanical Engineering, 2018 By considering the description of phase volume fractions, a micromechanics model is presented for predicting the elastic mechanical properties of isotropic two-phase functionally graded materials. The particle size dependence of the overall elasticity of
Shengyao Fan, Zhanqi Cheng
doaj +1 more source
Applied Sciences, 2019 Many building structures, due to a complex geometry and non-linear material properties, are cumbersome to analyze with finite element method (FEM). A good example is a self-supporting arch-shaped steel sheets.
Krzysztof Malowany +4 more
doaj +1 more source
Micromechanics of elastic solids weakened by a large number of cracks
, 1992 This paper presents a micromechanics analysis of the elastic solids weakened by a large number of microcracks in a plane problem. A new cell model is proposed. Each cell is an ellipse subregion and contains a microcrack.
Ehrlacher A +2 more
core +1 more source
Advanced Science, EarlyView.This study elucidates the microstructural evolution at the material interface of Ni‐plated plain‐weave carbon fiber fabric following vacuum heat treatment at 500°C–900°C under different current densities, as well as the mechanism underlying the synergistic enhancement of electromagnetic shielding and ductility.
Wei Cheng +7 more
wiley +1 more source
Advanced Science, EarlyView.This paper reveals internal resonance mismatch‐controlled dissipative bistability collapse in a coupled micromechanical resonator. Tuning δIR changes both internal‐mode amplitude and phase‐dependent feedback. For negative mismatch, Duffing bistability survives.
Jianlin Chen +4 more
wiley +1 more source
Passive Metasurface Tweezers for Multi‐Scale Orbital Transport and Trapping on Elastic Plates
Advanced Science, EarlyView.Passive labyrinthine phase encoding converts single‐channel excitation into localized flexural‐wave vortices with programmable orbital angular momentum. The resulting vortex fields enable cross‐scale particle manipulation, including orbital transport, central confinement, and rotational actuation.
Zeyang Bi +7 more
wiley +1 more source