Results 41 to 50 of about 1,967 (219)
ULTIMATE STRENGTH OF COMPRESSED SLABS AND BOX GIRDERS
, 2018 A theoretical investigation into the effectiveness of a plate thickness against the ultimate strength of a compressed slabs and box girders is carried out.
Dragan Milašinović
core +1 more source
Optimization of cable-stayed bridges with box-girder decks [PDF]
Advances in Engineering Software, 2000 Abstract Box-girder decks are very effective solutions for long span cable-stayed bridges, due to their high torsional stiffness and streamlined profile, which usually lead to a good aerodynamic behaviour. A study on the optimization of such structural system is presented in this paper.
Simões, Luis, Negrão, João
openaire +3 more sources
工程科学与技术, 2016 :This paper presents a finite element analysis on flexural behaviors of box girders with corrugated steel web (hereafter called box girders). Displacement, stress and strain under static load is used to confirm the failure mechanism and stress weak spots.
Yuan Shu-Cheng, Wang Qing-yuan
doaj
Diyala Journal of Engineering Sciences, 2021 The aim of this research is to study the effect of corrugated steel plate strengthening on the structural behavior of reinforced concrete box girder using corrugated steel plates with vertical and horizontal corrugation and studying the effect of the ...
Zahraa Sermed Zuhdiy, Ali Laftah Abbas
doaj +1 more source
Seismic evaluation of the southbound Stellenberg Interchange Bridge, B5593, in South Africa
Structural Concrete, EarlyView.Abstract This study presents a nonlinear finite element assessment of the seismic vulnerability of Bridge B5593, located in the south‐western region of South Africa. Previous evaluations identified a high likelihood of column failure; however, these were based on linear material models incapable of capturing damage evolution.
Wandie Olivier, Trevor Haas
wiley +1 more source
Investigation on Duct Grouting Quality of PC Continuous Box Girders
, 2011 Based on three bridge dismantlement, duct grouting density of prestressing tendons was investigated in-situ . The indices were analyzed statistically to find out the construction quality of PC box-girders in China. The investigation result indicated that
Shuai Chen, Xue Yuan Ma, Wen Qing Wu
core +1 more source
Journal of Low Frequency Noise, Vibration and Active ControlTo further investigate the bridge structural noise radiation characteristics when trains pass through continuous rigid frame box-girders and the influence of different bridge structural forms on the bridge structural noise radiation characteristics in ...
Lizhong Song +5 more
doaj +1 more source
Durability performance of a high‐performance fiber‐reinforced concrete for bridge applications
Structural Concrete, EarlyView.Abstract This paper investigates the durability performance of a coarse‐aggregate high‐performance fiber‐reinforced concrete (HPFRC) developed as a cost‐efficient material solution for precast bridge applications. A comprehensive experimental program was conducted to assess the resistance of the material to the principal deterioration mechanisms ...
Rolando Baldiviezo +6 more
wiley +1 more source
Long-term monitoring of temperatures in steel box girders
, 2010 <p>During a period of several years, temperature variations have been monitored at several points of a cross section of the Vilvoorde Viaduct, which is one of the most important steel box girders of the Belgian highway network.
De Backer, Hans +7 more
core +1 more source
InfrastructuresThe Hong Kong Tseung Kwan O Cross Bay Link project adopted Self-Propelled Modular Transporter (SPMT) for the first time for the floating-state loading and transportation of large-span prestressed concrete box girders, allowing the 75 m box girders to be ...
Zhao-Zhong Wang, Wen-Wen Yu, Wen-Huo Sun
doaj +1 more source