Investigation of Mechanical Properties for Blend Epoxy-Polysulfide Reinforced with Woven Carbon and Glass Fiber [PDF]
Mechanics of Advanced Composite StructuresIn this work, the effect of the axial buckling load characteristics of a composite material consisting of epoxy resin (EP) and different weight percentages of polysulfide (PS) (0%, 2%, 4%, 6%, and 8%) prepared and reinforced with woven carbon and glass ...
Waleed Hamed Hamza +2 more
doaj +1 more source
Numerical Study on the Buckling Behavior of FG Porous Spherical Caps Reinforced by Graphene Platelets. [PDF]
Nanomaterials (Basel), 2023 Zhou Z +5 more
europepmc +1 more source
Rod Origami (RodOri) Spring Metamaterials for Tunable Vibration Control via Tailored Structural Instabilities. [PDF]
Adv Sci (Weinh)Rod Origami (RodOri) springs harness snap‐through instabilities of pre‐stressed curved rods with geometrically programmable buckling behavior. Integrating RodOri springs with distinct geometries yields multistable metamaterials that undergo stepwise reconfiguration via sequential snapping, achieving wide‐range tunability of stiffness and resonance ...
Lee J, Leanza S, Zhao RR.
europepmc +2 more sources
Advanced Materials Technologies, EarlyView.Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan +6 more
wiley +1 more source
Vibration and buckling of thin-walled composite I-beams with arbitrary lay-ups under axial loads and end moments [PDF]
, 2013 A finite element model with seven degrees of freedom per node is developed to study vibration and buckling of thin-walled composite I-beams with arbitrary lay-ups under constant axial loads and equal end moments.
Lee, Jaehong, Vo, Thuc
core +1 more source
Hierarchically Wrinkled Silver Ink as a Platform for Fully Integrated Stretchable Electronic Systems
Advanced Materials Technologies, EarlyView.Silver Hierarchical Responsive ink (SHRink), a universal approach for the fabrication of highly stretchable interconnects, wirings, and skin‐interfaced electrodes, is realized through low‐cost, scalable spray‐printing and transfer‐printing. The SHRink demonstrates high electrical conductivity (1.2E04 S cm−1) and large stretchability (235% max fracture ...
Junye Li +11 more
wiley +1 more source
A STUDY ON LOCAL BUCKLING BEHAVIOR OF HYBRID BEAMS
Journal of Structural and Construction Engineering (Transactions of AIJ), 1992 Abstract In this paper, the local buckling behavior of hybrid beams, with high-strength steel webs and mild steel flanges, is investigated. A wide-flange shaped member is essentially an assemblage of plate elements and then the plate buckling has a significant effect on the plastic deformation capacity of a beam, while the web provides the flange ...
T.Suzuki, T.Ogawa, K.Ikarashi
openaire +1 more source
Vibration and buckling of cross-ply composite beams using refined shear deformation theory [PDF]
, 2012 Vibration and buckling analysis of cross-ply composite beams using refined shear deformation theory is presented. The theory accounts for the parabolical variation of shear strains through the depth of beam.
Inam, Fawad, Vo, Thuc
core
Analytical solution for vibration and buckling of functionally graded sandwich beams using various quasi-3D theories [PDF]
, 2015 This paper presents an analytical solution for vibration and buckling of functionally graded (FG) sandwich beams using various quasi-3D theories, which consider effects of both shear and normal deformation.
Lee, Jaehong +3 more
core +1 more source
Echinoderm‐Inspired Autonomy for Soft‐Legged Robots
Advanced Robotics Research, EarlyView.Inspired by echinoderms, a modular soft robot achieves autonomous phototaxis without a central controller or explicit communication. Each limb independently adapts its actuation timing through local sensing and short‐term memory. Coordination emerges purely from physical interactions, demonstrating resilience to changes in morphology, environment, and ...
Harmannus A. H. Schomaker +2 more
wiley +1 more source