Results 151 to 160 of about 2,215 (201)

Discerning two-dimensional metal halide perovskite moieties using solid-state NMR fingerprints.

J Mater Chem A Mater
Brivio F, Sarsembek N, Martelli G, Scotillo R, Loprete F, De Angelis F, Cortecchia D.   +6 more
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The Elastic Constants of Corrugated Board Panels

Journal of Composite Materials, 2001
Because corrugated board panels inevitably contain various processing- induced geometrical imperfections, to develop simple and yet reliable methods for measuring the elastic properties of orthotropic corrugated board panels is not only vitally important for the packaging industry, but also key for any analytical/numerical modeling of the deformation ...
T. J. LU, G. ZHU
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Optimal design of compression corrugated panels

Thin-Walled Structures, 2005
Compression panels comprised of a corrugated core bonded to either one or two face sheets are optimally designed for minimum weight. Results obtained from two optimization procedures are compared: naive optimization where simultaneous occurrence of failure modes is assumed, and sequential quadratic programming (SQP) based optimization. A total of eight
Y.S. Tian, T.J. Lu
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Wrinkling of corrugated skin sandwich panels

Composites Part A: Applied Science and Manufacturing, 2007
Abstract Compression wrinkling of composite sandwich panels with corrugated skins was investigated numerically, analytically and experimentally. Semi-circular and sine-wave shaped corrugations were studied. The corrugations significantly increased wrinkling strength when compared with equal mass flat panels.
Joachim L. Grenestedt, Jack Reany
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Vibration Analysis of Corrugation-Stiffened Panels

SAE Technical Paper Series, 1978
<div class="htmlview paragraph">Automobile panels are stiffened in a variety of ways to meet engineering design criteria. Current example panels are numerous and include the roof, deck lid, hood, floor pan, etc. If lightweight, low modulus materials (e.g., aluminum, sheet molding compound) are to be considered for automobile panels, it can be ...
Francis H. K. Chen, Thomas G. Carne
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Corrugated panels under dynamic loads

International Journal of Impact Engineering, 2007
Abstract Corrugated panels are commonly used as blast walls on offshore installations, and an assessment of their response to dynamic pressure loads needs to be made during design. Although detailed numerical models are commonly used, simplified models based on spring-mass idealisations, such as Biggs’ method, are still important for preliminary ...
Y.H. Liang, L.A. Louca, R.E. Hobbs
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Corrugated panel structure

The Journal of the Acoustical Society of America, 1997
A corrugated panel structure, for use in the construction of a building wall or other structural application, includes a corrugated panel of broad, planar configuration and a pair of elongated caps mounted on opposite edges of the corrugated panel. Each of the elongated caps has a protruding central channel which is slotted to receive the individual ...
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Compressive Behaviour of Corrugated Board Panels

Journal of Composite Materials, 2001
The compressive responses and failure mechanisms of corrugated sandwich panels subjected to uniform lateral compression are examined by a combined theoretical and experimental study. Particular focus is placed on illuminating the role of the initially sinusoidal fluting in dominating the overall deformation and local collapse of the board panel.
T. J. LU, C. CHEN, G. ZHU
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Crashworthiness optimization of corrugated sandwich panels

Materials & Design, 2013
Abstract As a class of important lightweight structural components, sandwich panels have gained considerable popularity in a range of engineering applications. The crashworthiness of sandwich structures, which signifies a key mechanical property under impact loading, is found largely related to shape and dimensional parameters, such as cell width ...
Shujuan Hou, Shuyun Zhao, Lili Ren, Xu Han, Qing Li   +4 more
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Shear buckling of corrugated composite panels

Composite Structures, 1987
Abstract Corrugated composite panels are used in aerospace vehicles primarily because of their ability to withstand higher loads before buckling compared to plain sheets. Shear buckling is one of the important modes of failure. In this paper are presented details of prediction of the shear buckling loads of composite panels having sinusoidal or hat ...
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