Dynamic buckling of stiffened plates subjected to explosion impact loads
Sign Up to like & getrecommendations! Published in 2017 at "Shock Waves"
DOI: 10.1007/s00193-016-0638-z
Abstract: The dynamic buckling characteristics and criteria of a ship’s structural stiffened plate subjected to underwater explosion impact loads are investigated in this study. Using the structural deformations observed in the experiments of underwater explosions against… read more here.
Keywords: impact loads; plates subjected; dynamic buckling; stiffened plates ... See more keywords
Novel quadrature element formulation for simultaneous local and global buckling analysis of eccentrically stiffened plates
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.02.019
Abstract: Abstract Predicting both buckling load and mode shape of eccentrically stiffened panels correctly is of important and a rather challenging task. In this paper, a novel and efficient quadrature element formulation is developed to fulfill… read more here.
Keywords: formulation; stiffened plates; quadrature; element ... See more keywords
Experimental and numerical study on welding residual stress of U-rib stiffened plates
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2020.106362
Abstract: Abstract Welding residual stress is inherent to welding of U-rib stiffened plates and it is a “fact of life” that must be accounted for by designers. In this study, the welding residual stresses of U-rib… read more here.
Keywords: rib stiffened; stiffened plates; residual stress; stress ... See more keywords
Ultimate strength of hull structural stiffened plate with pitting corrosion damage under unaxial compression
Sign Up to like & getrecommendations! Published in 2017 at "Marine Structures"
DOI: 10.1016/j.marstruc.2017.07.006
Abstract: Abstract Pitting corrosion can cause the ultimate strength degradation of hull structure. This research aims at the development of ultimate strength calculation formula of pitted stiffened plates under unaxial compression. Firstly, the relative parameters (such… read more here.
Keywords: strength; pitting corrosion; ultimate strength; unaxial compression ... See more keywords
An experimental and numerical investigation on ultimate strength of stiffened plates with opening and perforation corrosion
Sign Up to like & getrecommendations! Published in 2020 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2020.107282
Abstract: Abstract Stiffened plates with openings exist in ship structures such as longitudinal girders and side shell platforms etc. Different from intact structures, the ultimate strengths for such kind of structures have not been extensively studied… read more here.
Keywords: perforation; corrosion; experimental numerical; ultimate strength ... See more keywords
On the buckling of longitudinally stiffened plates, part 1: Modal analysis by the constrained finite element method
Sign Up to like & getrecommendations! Published in 2019 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2019.106394
Abstract: Abstract In this paper the elastic buckling of longitudinally stiffened plates are discussed in the light of modal deformations. Though in the analysis and design of cold-formed steel members it is a widely used approach… read more here.
Keywords: finite element; longitudinally stiffened; element method; buckling longitudinally ... See more keywords
Buckling resistance of longitudinally stiffened plates: Eurocode-based design for column-like and interactive behavior of plates with closed-section stiffeners
Sign Up to like & getrecommendations! Published in 2020 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2020.107266
Abstract: Abstract Buckling resistance of longitudinally stiffened plates subjected to compression is a crucial issue in the design of many steel bridges. The design methodology of the current Eurocode describes the behavior as a combination of… read more here.
Keywords: plates closed; column like; interactive behavior; behavior ... See more keywords
Nonlinear Dynamic Response of Elastically Supported Stiffened Plates with Initial Stresses and Geometric Imperfections Under Impact Loads
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Structural Stability and Dynamics"
DOI: 10.1142/s0219455420500534
Abstract: This paper deals with the nonlinear dynamic response of elastically supported stiffened plates with initial stresses under impact loads. A stiffened plate is assumed to be composed of a plate with ... read more here.
Keywords: supported stiffened; nonlinear dynamic; response elastically; dynamic response ... See more keywords
Free Vibration Behavior of Angle-Ply Laminated Composite Stiffened Plates
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Structural Stability and Dynamics"
DOI: 10.1142/s021945542150187x
Abstract: This paper reports for the first time the experimental investigation on the free vibration characteristics of angle-ply laminated composite stiffened plates along with the numerical investigation. The natural frequencies of these plates are computed experimentally… read more here.
Keywords: ply laminated; angle ply; free vibration; stiffened plates ... See more keywords
Experimental and numerical analysis of hydrodynamic impact on stiffened side of three-dimensional elastic stiffened plates
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Mechanical Engineering"
DOI: 10.1177/1687814018767705
Abstract: Hydroelasticity is a phenomenon which occurs during the interaction between water and a deformable structure. Predicting the structural deformation and stress during water entry is a highly challenging endeavor and suitable computer-aided design tools are… read more here.
Keywords: elastic stiffened; impact stiffened; impact; stiffened side ... See more keywords
Experimental and Numerical Analysis of Structural Capacity of Perforated Stiffened Plates
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Marine Science and Engineering"
DOI: 10.3390/jmse11040842
Abstract: This study presents experimental and numerical analyses of compressive collapse tests of initially corroded steel-stiffened plates with multiple circular openings, which may be used as tank wash plates. The ultimate load-carrying capacity and the relevant… read more here.
Keywords: stiffened plates; capacity; numerical analysis; structural capacity ... See more keywords