Inelastic Lateral Buckling Resistance of Stepped I-beam with Compact Section and Continuous Bracing
Sign Up to like & getrecommendations! Published in 2019 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-019-1468-1
Abstract: Continuous multispan beams in bridges experiences high negative moment at interior supports and the top flanges of these beams are laterally braced due to the concrete slab or steel deck above it. The negative moment… read more here.
Keywords: buckling strength; inelastic buckling; stepped beam; buckling ... See more keywords
Buckling strength topology optimization of 2D periodic materials based on linearized bifurcation analysis
Sign Up to like & getrecommendations! Published in 2018 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2018.04.031
Abstract: Abstract Low density cellular materials may offer excellent mechanical properties and find wide applicability in lightweight design and infill structures for additive manufacturing, yet currently existing material structures are still far away from their theoretical… read more here.
Keywords: strength; buckling strength; topology; topology optimization ... See more keywords
Experimental investigation on buckling strength of cylindrical panel: Effect of non-uniform temperature field
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Non-linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2017.12.005
Abstract: Abstract Experimental investigation performed to evaluate buckling strength of a cylindrical panel exposed to non-uniform temperature field is presented. A novel experimental set-up developed in-house is used to evaluate buckling strength of a cylindrical panel… read more here.
Keywords: panel; strength; buckling strength; temperature field ... See more keywords
Buckling and strength of an externally pressurized spherical shell with reinforced opening
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Pressure Vessels and Piping"
DOI: 10.1016/j.ijpvp.2018.05.010
Abstract: Abstract This paper focuses on two opening reinforcement methods of spherical shells under uniform external pressure. To reduce the local weakening and buckling effects of openings in spherical shells, designs comprising the wall reinforcement and… read more here.
Keywords: strength externally; spherical shells; spherical shell; externally pressurized ... See more keywords
Bend-buckling strength of steel plates with multiple longitudinal stiffeners
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2019.03.006
Abstract: Abstract This paper presents an investigation of the optimum locations of multiple longitudinal web stiffeners (up to six) for steel plates under pure bending by using the gradient-based interior point optimization algorithm. Performing eigenvalue buckling… read more here.
Keywords: steel; buckling strength; bend buckling; longitudinal stiffeners ... See more keywords
Investigation on structural availability application in beam design: Buckling strength and structural deterioration due to corrosion
Sign Up to like & getrecommendations! Published in 2019 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2019.05.032
Abstract: Abstract Based on the existing structural and system reliability analysis methods, structural availability was recently proposed for the yield strength of beam elements subjected to external random loads. Structural availability has the potential to deal… read more here.
Keywords: buckling strength; investigation structural; availability; structural availability ... See more keywords
Nonlinear buckling strength of out-of-roundness pressure hull
Sign Up to like & getrecommendations! Published in 2018 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2018.06.009
Abstract: Abstract This study employed experiments and numerical simulations to investigate the impact of pressure hulls’ degree of out-of-roundness on their buckling strength and buckling modes. In addition, post-buckling simulations were conducted to analyze the post-buckling… read more here.
Keywords: nonlinear buckling; buckling strength; roundness; pressure hull ... See more keywords
Out-Plane Elastic-Plastic Buckling Strength of High-Strength Steel Arches
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Structural Engineering"
DOI: 10.1061/(asce)st.1943-541x.0002051
Abstract: AbstractLittle research has been reported for the out-plane elastic-plastic buckling strength of high-strength steel (HSS) arches and no adequate code provisions are available for their strength de... read more here.
Keywords: strength; strength high; plane elastic; plastic buckling ... See more keywords
Implementing the rotational restraint effects of surrounding support members into plate buckling strength design
Sign Up to like & getrecommendations! Published in 2019 at "Ships and Offshore Structures"
DOI: 10.1080/17445302.2018.1503800
Abstract: ABSTRACT Plate buckling is a primary criterion for plated-structural design. In current structural design practice, the edges of plate elements are assumed to be simply supported. In reality, however, the plate edges are supported by… read more here.
Keywords: implementing rotational; plate buckling; buckling strength; rotational restraint ... See more keywords