Set-based parametric modeling, buckling and ultimate strength estimation of stiffened ship structures
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Central South University"
DOI: 10.1007/s11771-019-4145-0
Abstract: There have been a great demand for a suitable and convenient method in the field of buckling analysis of stiffened ship structures, which is essential to structural safety assessment and is significantly time-consuming. Modeling, buckling… read more here.
Keywords: strength; modeling buckling; set based; ship structures ... See more keywords
A Computational Investigation of the Group Effect of Pits on the Ultimate Strength of Steel Plates
Sign Up to like & getrecommendations! Published in 2018 at "China Ocean Engineering"
DOI: 10.1007/s13344-018-0068-z
Abstract: In this work, we focus on assessing the group effect of localized corrosion on the ultimate strength of the marine structural plates and study the load-deformation behaviors of plates of various slenderness and uniaxial compression.… read more here.
Keywords: group effect; effect pits; group; ultimate strength ... See more keywords
Analytical and experimental study of the ultimate strength of delaminated composite laminates under compressive loading
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.111355
Abstract: Abstract An improved and efficient analytical solution is proposed to predict the behaviour and the ultimate strength of composite laminates containing delamination. For this purpose, a Layerwise Higher order Shear Deformation Theory based on polynomial… read more here.
Keywords: strength; experimental study; compressive loading; ultimate strength ... See more keywords
Behaviours of reinforced concrete beams under low temperatures
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DOI: 10.1016/j.conbuildmat.2017.03.029
Abstract: Abstract Reinforced concrete (RC) structure applied in the Arctic engineering and low temperature environment keeps increasing. This paper, experimentally, analytically, and numerically investigated the ultimate strength behaviour of the RC beams under different low temperatures.… read more here.
Keywords: beams low; low temperature; low temperatures; ultimate strength ... See more keywords
An empirical formulation for predicting the dynamic ultimate strength of rectangular plates under in-plane compressive loading
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2018.04.015
Abstract: Abstract This paper presents the extensive non-linear finite element (FE) analysis of the dynamic ultimate strength of the ship plate structures under uniaxial compressive load. An empirical formula for predicting the dynamic ultimate compressive strength… read more here.
Keywords: strength; formula; empirical formulation; ultimate strength ... See more keywords
Axial compressive residual ultimate strength of circular tube after lateral collision
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Naval Architecture and Ocean Engineering"
DOI: 10.1016/j.ijnaoe.2018.07.005
Abstract: Abstract The tubes which are applied in jacket platforms as the supporting structure might be collided by supply vessels. Such kind of impact will lead to plastic deformation on tube members. As a result, the… read more here.
Keywords: collision; impact; residual ultimate; strength ... See more keywords
Ultimate strength assessment of plated steel structures with random pitting corrosion damage
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2018.01.014
Abstract: Abstract Pitting corrosion poses a threat to plated steel structures serving in aggressive corrosion environments. This paper involves numerical studies on the structural behaviour and ultimate strength reduction of plated steel structures due to random… read more here.
Keywords: pitting corrosion; random pitting; corrosion; ultimate strength ... See more keywords
Representation of nonlinear behavior of fully grouted K joints in pushover analysis
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2020.106024
Abstract: Abstract This paper develops a new joint representation to indicate the nonlinear load-deformation behavior and ultimate strength of FG K joints in the global pushover analysis. To simulate the ductile fracture of FG K joints,… read more here.
Keywords: representation nonlinear; analysis; ultimate strength; pushover analysis ... 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
A new method to estimate ultimate strength of stiffened panels under longitudinal thrust based on analytical formulas
Sign Up to like & getrecommendations! Published in 2018 at "Marine Structures"
DOI: 10.1016/j.marstruc.2018.01.001
Abstract: Abstract In this paper, a new approximate method based on analytical formulas is proposed to estimate the ultimate strength of stiffened panels by investigating collapse mechanisms of the stiffened panels. In this respect, firstly, a… read more here.
Keywords: estimate ultimate; mode; stiffened panels; ultimate strength ... See more keywords
Static strength of axially loaded tubular KT-joints at elevated temperatures: Study of geometrical effects and parametric formulation
Sign Up to like & getrecommendations! Published in 2018 at "Marine Structures"
DOI: 10.1016/j.marstruc.2018.06.009
Abstract: Abstract This paper aims to study the structural behavior of tubular KT-joints subjected to axial loading at fire induced elevated temperatures. At first, a finite element (FE) model was developed and validated against the data… read more here.
Keywords: axial loading; strength; tubular joints; ultimate strength ... See more keywords