Results 191 to 200 of about 3,338 (225)

Buckling Tests for Laser-Welded Single Corrugated Core

Key Engineering Materials, 2018
This study was employed to investigate the buckling effect for a single Vf corrugated core. Brief and simple designing method is developed for UHS sandwich structure. This method is based on simplified calculation of slenderness ratio integrated with FEM simulation.
Tero Jokelainen, Antti Järvenpää, Markku Keskitalo, Mikko Hietala, Aappo Mustakangas, Kari Mäntyjärvi   +5 more
openaire   +1 more source

An equivalent plate model for corrugated-core sandwich panels

Journal of Mechanical Science and Technology, 2015
This paper suggests an equivalent plate model to analyze the mechanical behavior of corrugated-core sandwich panels under tensile and bending loads. A homogenization-based theory based on the equivalent energy method is used to obtain the stiffness matrices of corrugated cores of a sandwich panel.
Young-Jo Cheon, Hyun-Gyu Kim
openaire   +1 more source

Corrugated Core- and Fold Core-Based Sandwich Panels

2021
A. Farrokhabadi, M. Naghdi Nasab
openaire   +1 more source

The Linear Stability of a Core Annular Flow in a Corrugated Tube

2000
A two-fluid core-annular flow (CAF) consists of two immiscible fluids flowing cocurrently in a tube or pore, where one (the annular) fluid wets the tube wall and surrounds the other (core) fluid. Core annular flows are widely studied and employed as a useful model to analyze a number of technologies and problems of scientific interest such as oil ...
Hsien-Hung Wei, David S. Rumschitzki
openaire   +1 more source

Sound Transmission Across Sandwich Structures with Corrugated Cores

2014
An analytic study of sound transmission through all-metallic, two-dimensional, periodic sandwich structures having corrugated core is presented. The space-harmonic method is employed, and an equivalent structure containing one translational spring and one rotational spring per unit cell is proposed to simplify the analysis of the vibroacoustic problem.
Tianjian Lu, Fengxian Xin
openaire   +1 more source

Passive-Core Corrugated-Waveguide Laser

Applied Optics, 1973
K O, Hill, A, Watanabe
openaire   +2 more sources

Shape Optimization of Multilayer Sandwich Plates with Corrugated Cores

2006
This paper presents a model for the design optimization of multilayer sandwich plates with corrugated cores based on the specifications of objectives and constraints for each particular application. The penalty formulation is used with different optimization algorithms including genetic algorithms (GA).
Vučina, Damir, Lozina, Željan
openaire   +2 more sources

Research Progress on Welding Method of Corrugated Core and I-Core Sandwich Plate

Engineering Headway
The use of sandwich plates has gained significant popularity in the construction and machinery industries due to their exceptional stiffness-to-mass and strength-to-mass ratios. Among various structural types, I-core sandwich plates (T-joints) and corrugated-core sandwich plates (K-joints) are widely utilized.
Yang Gang, Mohd Ahmad Zaharuddin Faridh, Noordin Mohd Yusof   +2 more
openaire   +1 more source

Impact response of a novel sandwich structure with Kirigami modified corrugated core

International Journal of Impact Engineering, 2021
Hong Hao, Wensu Chen, Zhejian Li
exaly  

Structural response of the U-type corrugated core sandwich panel used in ship structures under the lateral quasi-static compression load

Marine Structures, 2022
Zhiqiang Hu, Zhiqiang Hu, Shuai Zong
exaly