Search Results - "Bradford, Mark Andrew"

Theoretical and numerical studies of elastic buckling and load resistance of double cross-arm pre-tensioned cable stayed buckling-restrained braces by Guo, Yan-Lin, Zhou, Peng, Andrew Bradford, Mark, Pi, Yong-Lin, Tong, Jing-Zhong, Fu, Peng-Peng

“…•A double cross-arm pre-tensioned cable stayed buckling-restrained brace (DPCS-BRB) is proposed.•Elastic buckling behaviour and load resistance of the DPCS-BRB…”
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Long-term non-linear behaviour and buckling of shallow concrete-filled steel tubular arches by Pi, Yong-Lin, Andrew Bradford, Mark, Qu, Weilian

“…This paper presents a theoretical analysis for the long-term non-linear elastic in-plane behaviour and buckling of shallow concrete-filled steel tubular (CFST)…”
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Energy approach for dynamic buckling of shallow fixed arches under step loading with infinite duration by Pi, Yong-Lin, Bradford, Mark Andrew, Qu, Weilian

“…Shallow fixed arches have a nonlinear primary equilibrium path with limit points and an unstable postbuckling equilibrium path, and they may also have…”
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Elastic out-of-plane buckling load of circular steel tubular truss arches incorporating shearing effects by Dou, Chao, Guo, Yan-Lin, Zhao, Si-Yuan, Pi, Yong-Lin, Bradford, Mark Andrew

“…[Display omitted] •Shear and torsional rigidities of trusses are theoretically derived.•Out-of-plane buckling loads of pin-ended circular truss arches are…”
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Energy approach for dynamic buckling of shallow fixed arches under step loading with infinite duration by Pi, Yong-Lin, Bradford, Mark Andrew, Qu, Weilian

“…Shallow fixed arches have a nonlinear primary equilibrium path with limit points and an unstable postbuckling equilibrium path, and they may also have…”
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Rayleigh-Ritz Solution to Postbuckling Localization of an Axially Loaded Infinite Column on a Foundation by Yang, Guotao, Bradford, Mark Andrew

“…AbstractField investigations reveal that railway tracks, pipelines, and pavements are prone to buckling locally as a result of the axial compressive forces…”
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Bending, buckling and vibration of size-dependent functionally graded annular microplates by Ke, Liao-Liang, Yang, Jie, Kitipornchai, Sritawat, Bradford, Mark Andrew

“…The bending, buckling and free vibration of annular microplates made of functionally graded materials (FGMs) are investigated in this paper based on the…”
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Retrofitting reinforced concrete beams by bolting steel plates to their sides -Part 1: Behaviour and experiments by Ahmed, Marfique, Oehlers, Deric John, Bradford, Mark Andrew

“…A procedure has been developed for bolting steel plates to the sides of existing reinforced concrete beams which can be used to increase the shear strength of…”
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Nonlinear Dynamic Buckling of Fixed Shallow Arches under an Arbitrary Step Radial Point Load by Liu, Airong, Yang, Zhicheng, Bradford, Mark Andrew, Pi, Yong-Lin

“…This paper investigates the nonlinear elastic in-plane dynamic buckling of a fixed shallow circular arch that was subjected to an arbitrarily located step…”
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Flexural-torsional buckling of shear deformable steel circular arches under a central concentrated load in a thermal environment by Liu, Lulu, Liu, Airong, Fu, Jiyang, Lu, Hanwen, Pi, YongLin, Bradford, Mark Andrew

“…•Analytical solution for flexural–torsional buckling load of an arch in linear temperature field is obtained.•The shear deformation has significant effect on…”
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Retrofitting reinforced concrete beams by bolting steel plates to their sides -Part 2: Transverse interaction and rigid plastic design by Oehlers, Deric John, Ahmed, Marfique, Nguyen, Ninh T, Bradford, Mark Andrew

“…In a companion paper, tests on bolted side plated beams have shown that side plates can substantially increase the strength of existing reinforced concrete…”
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Lateral-torsional buckling of arches under an arbitrary radial point load in a thermal environment incorporating shear deformations by Lu, Hanwen, Liu, Airong, Pi, Yong-Lin, Bradford, Mark Andrew, Fu, Jiyang

“…•Analytical solution of flexural-torsional buckling of arches with shear deformation.•Neglect of shear deformations causes a higher buckling load for arches…”
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A new analytical solution for lateral-torsional buckling of arches under axial uniform compression by Bradford, Mark Andrew, Pi, Yong-Lin

“…► New solution for lateral-torsional buckling load of arch in uniform compression. ► Classical solution underestimates lateral-torsional buckling load of…”
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In-plane strength of steel arches with a sinusoidal corrugated web under a full-span uniform vertical load: Experimental and numerical investigations by Guo, Yan-Lin, Chen, Hang, Pi, Yong-Lin, Bradford, Mark Andrew

“…•Experiments on in-plane strength of sinusoidal corrugated web arch are carried out.•FE numerical models of the arches are validated by experimental…”
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Lateral-Torsional Buckling of Shear Deformable Monosymmetric Steel I-Section Arches with Elastic Rotational-End Restraints under a Central Concentrated Load by Liu, Lulu, Lu, Hanwen, Liu, Airong, Pi, Yong-Lin, Bradford, Mark Andrew

“…AbstractThis paper investigates the elastic lateral-torsional buckling of shear deformable circular arches of monosymmetric steel I-section with in-plane…”
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Out-Plane Elastic-Plastic Buckling Strength of High-Strength Steel Arches by Bradford, Mark Andrew, Pi, Yong-Lin, Liu, Airong

“…AbstractLittle research has been reported for the out-plane elastic-plastic buckling strength of high-strength steel (HSS) arches and no adequate code…”
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In-plane stability of preloaded shallow arches against dynamic snap-through accounting for rotational end restraints by Pi, Yong-Lin, Bradford, Mark Andrew

“…•Preloaded arch with rotational end restraints is susceptible to dynamic buckling.•Arch with equal end restraints has upper and lower dynamic buckling…”
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Flexural-Torsional Buckling of Steel Arches under a Localized Uniform Radial-Load Incorporating Shear Deformations by Lu, Hanwen, Liu, Airong, Pi, Yong-Lin, Huang, Yonghui, Bradford, Mark Andrew, Fu, Jiyang

“…AbstractThis paper concentrates on the laterally flexural-torsional buckling analysis incorporating shear deformations for elastic steel circular arches having…”
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Experimental investigation of out-of-plane buckling of circular arches under a central radial point load by Lu, Hanwen, Liu, Airong, Bradford, Mark Andrew, Pi, Yong-Lin

“…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…”
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Closure to “Out-Plane Elastic-Plastic Buckling Strength of High-Strength Steel Arches” by Mark Andrew Bradford, Yong-Lin Pi, and Airong Liu by Bradford, Mark Andrew, Pi, Yong-Lin, Liu, Airong

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