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作者:Airong Liu , Mark Andrew Bradford , Yong-Lin Pi
来源:[J].Archive of Applied Mechanics(IF 1.035), 2017, Vol.87 (11), pp.1909-1928
摘要:Nonlinear in-plane multiple equilibria and buckling of pinned–fixed shallow circular arches under an arbitrary radial concentrated load are investigated. Analytical solutions for the multiple nonlinear equilibria, buckling and limit points are derived. New findings are: (1) ...
作者:Yong-Lin Pi
来源:[J].Applied Mathematical Modelling(IF 1.706), 2020, Vol.77 (Pt 1), pp.115-136
摘要:Abstract(#br)This paper analytically investigates effects of the load location on the non-linear in-plane multiple equilibria, limit points, stationary points of inflexion, cusp, and buckling behavior of a pin-ended elastic shallow circular arch under a radial point load at an ar...
作者:... Yan-Lin Guo , Peng Zhou , Yong-Lin Pi
来源:[J].Journal of Constructional Steel Research(IF 1.327), 2020, Vol.167
摘要:Abstract(#br)This paper presents load-carrying performance and design method for a Shuttle-Shaped Truss-Confined Buckling-Restrained Brace (SSTC-BRB). Such external restraining system (ERS) innovation through adopting longitudinally variable cross-sectional trusses in the BRB sig...
作者:Yong-lin Pi , Yonghui Huang
来源:[J].Composite Structures(IF 2.231), 2020, Vol.237
摘要:Abstract(#br)Nonlinear in-plane buckling behavior of fixed orthotropic composite arches under an arbitrary radial point load is investigated theoretically, numerically and experimentally in this paper. Analytical solutions that include the bending-stretching coupling effect ...
作者:... Airong Liu , Mark Andrew Bradford , Yong-Lin Pi
来源:[J].Thin-Walled Structures(IF 1.231), 2020, Vol.148
摘要:Abstract(#br)An arch under a central in-plane point load may lose its stability in an out-of-plane buckling mode when the load attends a certain value. This paper presents a theoretical study for the out-of-plane buckling of elastic circular arches under a central radial point lo...
作者:Peng Zhou , Yan-Lin Guo , Yong-Lin Pi
来源:[J].Journal of Constructional Steel Research(IF 1.327), 2018, Vol.148, pp.206-232
摘要:Abstract(#br)This paper proposes Multiple cross-arm Pre-tensioned Cable Stayed Buckling-Restrained Braces (MPCS-BRBs) with pinned connections between stays and external tube. By adopting pin-ended stays, the additional bending moment that would be exerted on those connection...
作者:Yan-Lin Guo , Hang Chen , Yong-Lin Pi
来源:[J].Engineering Structures(IF 1.713), 2017, Vol.151, pp.488-502
摘要:Abstract(#br)Vierendeel steel truss arches are often used in lighting zones of the spatial roof to obtain good permeability and lighting effects. They are different from conventional steel truss arches in terms of failure mechanism and strength design because they have only trans...
作者:Yong-Lin Pi , Mark Andrew Bradford
来源:[J].Engineering Structures(IF 1.713), 2019, Vol.179, pp.189-203
摘要:Abstract(#br)This paper presents an analytical investigation of the thermoelastic lateral-torsional buckling of circular arches under an arbitrary radial point load in a uniform thermal environment accounting for shear deformations, which has not been reported in the literature. ...
作者:... Bo-Hao Zhang , Bo-Li Zhu , Yong-Lin Pi
来源:[J].Journal of Constructional Steel Research(IF 1.327), 2017, Vol.135, pp.137-149
摘要:Abstract(#br)Buckling behavior and hysteretic performance of a new type of buckling-restrained brace (BRB), namely core-separated buckling-restrained brace (CSBRB), are theoretically and experimentally investigated. The material utilization efficiency of the CSBRB is significantl...
作者:Chao Dou , Yong-Lin Pi , Wei Gao
来源:[J].Engineering Structures(IF 1.713), 2018, Vol.171, pp.260-268
摘要:Abstract(#br)This paper dealt with the restraint stiffness and strength requirements for axially loaded columns with lateral restraints, accounting for inelastic flexural buckling and random imperfections. Firstly, the buckling behaviour of restrained columns with classic determi...

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