Results 21 to 30 of about 433,351 (312)

Fatigue Stress Analysis of Orthotropic Steel Bridge Decks in Xinghai Bay Cross-sea Bridge [PDF]

open access: yesArchives of Civil Engineering, 2020
Fatigue properties of orthotropic steel bridge deck of Xinghai Bay Cross-sea Bridge in Dalian were analyzed. The segment model of orthotropic bridge deck was established by using the finite element software Abaqus.
Wenwu Li, Huili Wang, Sifeng Qin
doaj   +1 more source

Numerical validation of the incremental launching method of a steel bridge through a small-scale experimental study [PDF]

open access: yes, 2016
The final publication is available at Springer via http://dx.doi.org/10.1007/s40799-016-0037-5This article presents an experimental and a numerical study of an incremental launching process of a steel bridge.
Chacón Flores, Rolando Antonio   +2 more
core   +2 more sources

Impact specimen geometry on T23 and TP347HFG steels behaviour during steam oxidation at harsh conditions [PDF]

open access: yes, 2016
Ferritic T23 steel and austenitic TP347HFG steel have been studied with an emphasis on understanding the impact of specimen geometry on their steam oxidation behaviour.
Dudziak, T.   +3 more
core   +1 more source

Effects of Stiffener Type on Fatigue Resistance of Steel-UHPC Composite Bridge Decks

open access: yesAdvances in Civil Engineering, 2022
Recent research showed that ultrahigh-performance concrete (UHPC) and orthotropic steel bridge decks could be integrated to form steel-UHPC composite sections offering superior load-carrying capacity and fatigue resistance.
Xiugui Sun   +3 more
doaj   +1 more source

Mechanical Performance Analysis and Parametric Study of a Self-Anchored Suspension Bridge with Ultra-Wide Double-Sided Steel Box Girder

open access: yesAdvances in Civil Engineering, 2021
A sufficient understanding of mechanical performance of self-anchored suspension bridge with double-sided steel box girder is essential for design and normal use as such bridges are widely built in urban bridge.
Fangwen Wu   +5 more
doaj   +1 more source

Fatigue Evaluation of Steel Bridge Details Integrating Multi-Scale Dynamic Analysis of Coupled Train-Track-Bridge System and Fracture Mechanics

open access: yesApplied Sciences, 2020
Increased running speed and axle weight in the transportation network lead to significant dynamic interactions between the vehicles and bridges. It is essential to capture these interactions in fatigue analysis of steel bridges.
Huile Li, Gang Wu
doaj   +1 more source

The Structure and Mechanical Properties of Bridge Steel Weldings With Glass-Steel Liners [PDF]

open access: yes, 2016
A new technology is developed for welding multi-span bridge constructions. The mechanical properties and structure of the low-carbon bridge steel welds have been studied.
Danilov, Vladimir Ivanovich   +2 more
core   +1 more source

Influence of Lower Lateral Bracing on the Seismic Pounding Damage to Slab-On-Girder Steel Bridges

open access: yesApplied Sciences, 2023
During strong seismic events, seismic-induced pounding has been observed to cause damage to bridges. Previous studies on seismic-induced bridge pounding responses have generally focused on reinforced concrete bridges.
Fan Shi   +3 more
doaj   +1 more source

A mathematical model for assessment of material requirements for cable supported bridges: implications for conceptual design [PDF]

open access: yes, 2012
Recent technological developments have led to improvements in the strengths of materials, such as the steel and wire ropes used in the construction of cable supported bridges.
Lewis, W. J. (Wanda J.)
core   +1 more source

Geometry functions for edge cracks in steel bridge under three- and four- point bending with various span [PDF]

open access: yes, 2018
Fatigue cracks are found during the regular structural inspections. To precisely describe/suggest propagation of fatigue cracks throughout structure and it’s designed service life, the knowledge of geometry functions describing the stress situation ...
Kala, Zdeněk   +2 more
core   +1 more source

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