Results 111 to 120 of about 20,796 (361)

Experimental and finite element studies on buckling of skew plates under uniaxial compression

open access: yesScience and Engineering of Composite Materials, 2015
Experimental studies were made on isotropic skew plates made of aluminum 7075-T6 and laminated composite skew plates under uniaxial compression with unloaded edges completely free and one loaded edge restrained completely and the other loaded edge ...
Venkateshappa Srinivasa Chikkol   +2 more
doaj   +1 more source

Programmable 3D Photovoltaics via Mechanically Origami‐Coded Interlocked 3D Kirigami and Nano‐Root Anchored AgNWs–In–Ga Multiphasic Alloy Conductor

open access: yesAdvanced Materials, EarlyView.
Mechanically origami‐coded 3D kirigami photovoltaics convert a single extension–release cycle into deterministic self‐folding, reconfiguring planar solar cells into programmable 3D modules. Distinct coding strategies enable either ultrahigh stretchability (500% system strain) or ultrahigh initial effective areal coverage (225%).
Seok Joon Hwang   +15 more
wiley   +1 more source

Non-linear analysis of laminated plates

open access: yesVietnam Journal of Mechanics, 2002
The governing equations of laminates plates taking into account the transverse shear deformation effects for large deformation are given. The formulation of Ritsz method and finite element method for non-linear analysis of this problem is ...
Dao Huy Bich
doaj   +1 more source

Desenvolvimento do metodo modificado da função de Green local para a solução de placas laminadas de materiais compostos [PDF]

open access: yes, 1992
Tese (doutorado) - Universidade Federal de Santa Catarina. Centro TecnologicoEste trabalho investiga a viabilidade de um novo método integral denominado "Método Modificado da Função de Green Local (MMFGL) " para a solução de problemas de placas ...
Machado, Roberto Dalledone
core  

Vibration analysis of laminated plates using a refined shear deformation-theory

open access: yes, 1994
A previously published discrete-layer shear deformation theory is used to analyze free vibration of laminated plates. The theory includes the assumption that the transverse shear strains across any two layers are linearly dependent on each other.
Ma BA   +2 more
core   +1 more source

Engineering Strain‐Stiffening Granular Hydrogels for 3D‐Printed Tissue‐Mimicry

open access: yesAdvanced Materials, EarlyView.
A 3D‐printable strain‐stiffening double‐network granular hydrogel (SDGH) enables independent, region‐specific tuning of toe (EToe) and heel (EHeel) moduli through control of microgel packing and network composition. This platform replicates tissue‐like nonlinear mechanics and allows fabrication of high‐fidelity, multilayered aortic valves with ...
Hyeokju Chae   +9 more
wiley   +1 more source

Desenvolvimento de um elemento misto de casca de dupla curvatura para analise de materiais multilaminados [PDF]

open access: yes, 1991
Dissertação (mestrado) - Universidade Federal de Santa Catarina. Centro TecnologicoNeste trabalho é apresentado um elemento finito desenvolvido para análise estática linear de cascas de material composto multilaminado.
Noel, Andre Tamagnini
core  

Ultrathin Li Metal Anodes: Quantitative Design Principles and Manufacturability Across Liquid and Solid‐State Batteries

open access: yesAdvanced Materials, EarlyView.
Ultrathin lithium metal anodes (≤15 µm) offer a promising route to high‐energy‐density batteries due to their high capacity and low potential. This review presents design principles for ultrathin Li, evaluates fabrication strategies, and discusses challenges in liquid and solid‐state cells.
Cheng Wang   +9 more
wiley   +1 more source

Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles

open access: yesAdvanced Materials, EarlyView.
This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen   +19 more
wiley   +1 more source

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