Imperfection sensitivity of thin-walled rectangular hollow section struts susceptible to interactive buckling
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Non-linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2017.11.004
Abstract: Abstract A variational model describing the interactive buckling of thin-walled rectangular hollow section struts with geometric imperfections is developed based on analytical techniques. A system of nonlinear differential and integral equilibrium equations is derived and… read more here.
Keywords: buckling; interactive buckling; rectangular hollow; thin walled ... See more keywords
Shear characteristics of Lean Duplex Stainless Steel (LDSS) rectangular hollow beams
Sign Up to like & getrecommendations! Published in 2017 at "Structures"
DOI: 10.1016/j.istruc.2016.11.002
Abstract: Abstract A numerical investigation on the shear characteristics of Lean Duplex Stainless Steel (LDSS) rectangular hollow beams are presented in this paper, through a parametric study, using the commercial finite element software, Abaqus. Effects of… read more here.
Keywords: shear characteristics; hollow beams; characteristics lean; rectangular hollow ... See more keywords
Experimental investigation of direct-formed square and rectangular hollow section beams
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2021.106898
Abstract: Abstract This paper presents an experimental study on the flexural behaviours of new-generation direct-formed square and rectangular hollow sections (collectively referred to as RHS herein). A total of 22 beam specimens covering wide ranges of… read more here.
Keywords: formed square; rectangular hollow; square rectangular; direct formed ... See more keywords
Lateral impact response of rectangular hollow and partially concrete-filled steel tubular columns
Sign Up to like & getrecommendations! Published in 2018 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2018.05.009
Abstract: Abstract Under lateral impact, 3 rectangular hollow steel tubular (RHST) and 9 partially concrete-filled steel tubular (PCFST) column specimens were tested. The concrete filling height, the impact direction, and the impact energy were the main… read more here.
Keywords: partially concrete; impact; rectangular hollow; steel tubular ... See more keywords
Local–global mode interaction in thin-walled inelastic rectangular hollow section struts part 1: Nonlinear finite element analysis
Sign Up to like & getrecommendations! Published in 2019 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2019.106183
Abstract: Abstract Mass efficient thin-walled rectangular hollow section (RHS) struts have been shown to be susceptible to local–global mode interaction and exhibit sensitivity to imperfections. Material nonlinearity may increase the imperfection sensitivity of such members further… read more here.
Keywords: hollow section; rectangular hollow; local global; global mode ... See more keywords
Bending collapse analysis for thin and medium-thin-walled square and rectangular hollow shapes
Sign Up to like & getrecommendations! Published in 2021 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2021.107934
Abstract: Abstract Thin-walled hollow shapes are of great interest in many industries with weight constraints due to their availability, low price, and strength to weight ratio. However, they are also prone to localized bending collapse, which… read more here.
Keywords: collapse; rectangular hollow; square rectangular; bending collapse ... See more keywords
Shear strength of shear-critical rectangular hollow reinforced concrete columns: Experiments and analysis
Sign Up to like & getrecommendations! Published in 2022 at "Advances in Structural Engineering"
DOI: 10.1177/13694332211043986
Abstract: Rectangular hollow reinforced concrete (RC) columns have been used extensively for bridge structures. Inadequate transverse confinement and thin wall thickness lead to brittle shear failure, whilst limited studies have reported on the shear model. A… read more here.
Keywords: strength; columns; rectangular hollow; shear strength ... See more keywords
Dissipation-assisted spin squeezing of nitrogen-vacancy centers coupled to a rectangular hollow metallic waveguide.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.019226
Abstract: Spin squeezing has received much attention due to the interesting physics and important applications such as quantum metrology and quantum information processing. We here present a scheme to engineer stable spin squeezing in an array… read more here.
Keywords: nitrogen vacancy; vacancy centers; rectangular hollow; waveguide ... See more keywords
Analysis of cold-formed steel rectangular hollow flange beams
Sign Up to like & getrecommendations! Published in 2021 at "Pollack Periodica"
DOI: 10.1556/606.2020.00110
Abstract: This paper presents the results of a theoretical-numerical study of laterally-restrained thin-walled steel rectangular hollow flange beams subjected to bending, shear and bending and shear interaction. Finite element analyses were carried out by using ANSYS… read more here.
Keywords: flange beams; rectangular hollow; steel rectangular; hollow flange ... See more keywords