Results 31 to 40 of about 26,435 (315)

Geometric Evaluation of Stiffened Steel Plates Subjected to Transverse Loading for Naval and Offshore Applications

Journal of Marine Science and Engineering, 2019
This work searched for the optimal geometrical configuration of simply supported stiffened plates subjected to a transverse and uniformly distributed load.
João Pedro T. P. de Queiroz, Marcelo L. Cunha, Ana Pavlovic, Luiz Alberto O. Rocha, Elizaldo D. dos Santos, Grégori da S. Troina, Liércio A. Isoldi   +6 more
doaj   +1 more source

Instantaneous baseline damage localisation using sensor mapping [PDF]

, 2016
In this paper an instantaneously recorded baseline method is proposed using piezoelectric transducers for damage localisation under varying temperature.
Aliabadi, MH, Salmanpour, MS, Sharif Khodaei   +2 more
core   +1 more source

Dynamic boundary equivalence for the truncated V-shaped plate model: a new method and study on the effects of aligned plates

Zhongguo Jianchuan Yanjiu
ObjectiveTo conduct numerical analysis and experimental testing on the dynamic performance of stiffened plates truncated from naval and marine structures, it is necessary to address dynamic boundary equivalence to simulate the effects of surrounding ...
Dong TANG, Ye LI, Maohui RAN, Xiaoqi SUN
doaj   +1 more source

An Impact Location Method Based on Transmission Coefficient Weighted Impact Intensity

IEEE Access, 2020
The stiffened plate has complex influences on the propagation characteristics of Lamb waves, which causes difficulties for the impact location. In order to realize the impact location in stiffened plate, this paper proposes a transmission coefficient ...
Yu Zhang, Guixuan Yue, Xiaobo Rui, Lei Qi   +3 more
doaj   +1 more source

Application of dynamic stiffness method in numerical free vibration analysis of stiffened plates [PDF]

Građevinski Materijali i Konstrukcije, 2017
The free vibration analysis of stiffened plate assemblies has been performed in this paper by using the dynamic stiffness method. Rectangular Mindlin plate dynamic stiffness element has been formulated.
Damnjanović Emilija, Marjanović Miroslav, Nefovska-Danilović Marija, Jočković Miloš, Kolarević Nevenka   +4 more
doaj   +1 more source

Numerical and Experimental Investigation of Plate Buckling under In-plane Loading [PDF]

Engineering and Technology Journal, 2012
The objective of this work is to predict the plate elastic buckling includes critical buckling load and corresponding buckling mode for stiffened and unstiffened plate under in-plane loading.
Naseer Hamed Farhood
doaj   +1 more source

ANALYSIS OF THE INFLUENCE OF STIFFENER TYPE AND MANUFACTURING PROCESS ON MECHANICAL BEHAVIOR OF TITANIUM ALLOY STIFFENED PANEL UNDER AXIAL COMPRESSION

Jixie qiangdu, 2022
Stiffened plates is a common structural form in aviation structure. Different types of stiffened plates and different manufacturing processes will affect its mechanical behavior and failure mode.
WANG ZhaoHui, MA YuE
doaj  

Overall buckling of lightweight stiffened panels using an adapted orthotropic plate method

, 2015
The ultimate longitudinal bending strength of thin plated steel structures such as box girder bridges and ship hulls can be determined using an incremental–iterative procedure known as the Smith progressive collapse method.
Benson, S., Dow, R.S., Downes, J.
core   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source

Numerical procedure for the vibration analysis of arbitrarily constrained stiffened panels with openings

International Journal of Naval Architecture and Ocean Engineering, 2014
: A simple and efficient vibration analysis procedure for stiffened panels with openings and arbitrary boundary conditions based on the assumed mode method is presented.
Dae Seung Cho, Nikola Vladimir, Tae Muk Choi   +2 more
doaj   +3 more sources