Results 11 to 20 of about 687 (180)

Deformation and energy dissipation of steel box girders of cable-stayed bridges subjected to blast loadings [PDF]

open access: yesSustainable Structures, 2023
Steel box girders are widely used in cable-stayed bridges, while they are prone to severe damage under explosions. This paper investigates the deformation and energy dissipation of steel box girder of cable-stayed bridges under blast impact, caused by ...
Yu Zhu, Shaoyu Zhao, Yuye Zhang
doaj   +1 more source

Application of neural networks to the prediction of the compressive capacity of corroded steel plates

open access: yesFrontiers in Built Environment, 2023
The application of artificial neural network approaches has been successful in solving complex civil engineering problems, such as damage detection and structural member capacity prediction.
Tao Zhang   +2 more
doaj   +1 more source

Behavior study of the steel plate girder with a cellular honeycomb web

open access: yesPrzegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2023
Based on the experimental test results of the authors, this investigation is concerned with the finite element analysis to examine and compare the load values and failure modes of the authors’ results.
Haider K. AMMASH, Noora N. SHAFFAF
doaj   +1 more source

Integral bridge abutment with composite dowels: structural scheme and failure patterns

open access: yesFracture and Structural Integrity
This paper presents a novel integral abutment design incorporating a composite dowel girder and H-shaped steel pile abutments to enhance load-bearing capacity and construction efficiency.
Zhihua Xiong   +4 more
doaj   +5 more sources

Perilaku Plate Girder Badan Bergelombang

open access: yesRekayasa Sipil, 2018
Plate girder is a composition from of several pieces of plate elements that have high slender ratio. Buckling on web is the main problem. Corrugated web is an innovation to resolve buckling problems.
Arya Rizki Darmawan   +2 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

Performance of Steel Plate Girders with Inclined Stiffeners

open access: yesJurnal Kejuruteraan, 2020
Slender webs in steel plate girders are prone to local and shear buckling at relatively low shear and thus, need be stiffened to increase the strength and stability of the girders. The conventional way is to provide vertical stiffeners at specified intervals, but this practice serves only to prevent the buckling of web. Provision of inclined stiffeners,
Mohd Yazmil Md Yatim   +2 more
openaire   +1 more source

Analysis on Temperature Effect of New-pattern Corrugated Steel Web Composite Box Girder in Dry Cold Region

open access: yes工程科学与技术, 2021
In order to explore the temperature field distribution characteristics and thermal effect of corrugated steel web (CSW) box girder in dry cold region, and to make up for the lack of the definition of temperature gradient mode of CSW box girder in the ...
Li WANG   +4 more
doaj  

Comparison of the Efficiencies of Web Cutouts for Steel Plate Girders with Corrugated Webs Versus Flat Webs Under Pure Shear

open access: yesCivil and Environmental Engineering, 2022
Corrugated steel-plate girders are used as structural elements in many applications because of their properties, cutouts are always provided in these plate elements to enable inspection and servicing.
Tohamy A. S.   +4 more
doaj   +1 more source

Redesign of The Overpass Bridge Structure at Km 839+450 Toll Road Pasuruan-Probolinggo Using Parker Type Truss Bridge

open access: yesBerkala Sainstek, 2023
The Overpass Bridge Km 839+450 Pasuruan - Probolinggo Toll Road which is located in Leces District, Probolinggo Regency, East Java has a total span length of 144 meters with a Girder I bridge type. This bridge has 5 spans with 4 pillars.
Achmad Zakaria Ma'arif   +2 more
doaj   +1 more source

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