Results 21 to 30 of about 54,041 (265)

Study on the Dynamic Response of Composite Box Girder Bridges with Corrugated Steel Webs

open access: yesAdvances in Civil Engineering, 2023
To more accurately consider the dynamic response of composite box girder bridges with corrugated steel webs under the effect of live loads, based on the theory of vehicle-bridge coupled vibration, a refined finite element model of vehicle-bridge coupled ...
Ya-Na Mao   +3 more
doaj   +1 more source

Numerical investigation of the dynamic responses of steel-concrete girder bridges subjected to moving vehicular loads

open access: yesMeasurement + Control, 2021
The steel-concrete composite girder bridge is a new type of bridge. The steel girder and concrete slab are connected together by connectors and bear the common force so that the tensile performance of steel and the compressive performance of concrete can
Qingfei Gao   +4 more
doaj   +1 more source

Three-Arch, Three-Cable Face Steel-Sided Rigid Tie Composite Arch Bridge [PDF]

open access: yesНанотехнологии в строительстве, 2022
: This essay proposes a new structural system for a large span three-arch, three-cable face steel edge main beamrigid tie composite arch bridge.
Xiangyu Li   +4 more
doaj   +1 more source

Temperature Field and Gradient Effect of a Steel-Concrete Composite Box Girder Bridge

open access: yesAdvances in Materials Science and Engineering, 2021
To study the effect of the temperature field and gradient of a steel-concrete composite box girder bridge, a 5 × 35 continuous composite box girder bridge is used as the research object. The temperature measuring point is set by selecting a typical cross
Haoxu Li, Zhiguo Zhang, Nianchun Deng
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   +1 more source

Local Failure Modes and Critical Buckling Loads of a Meta-Functional Auxetic Sandwich Core for Composite Bridge Bearing Applications

open access: yesApplied Sciences, 2021
This paper presents a novel meta-functional auxetic unit (MFAU) cell designed to improve performance and weight ratio for structural bridge bearing applications.
Pasakorn Sengsri, Sakdirat Kaewunruen
doaj   +1 more source

Composite timber-concrete road bridge structure [PDF]

open access: yesFacta Universitatis. Series: Architecture and Civil Engineering, 2007
This work presents preliminary design of the road bridge made of laminated timber. The supporting system of the main bearing elements is made of the laminated timber in the system of arch with three joints; the bridge slab is designed as continuous slab,
Stojić Dragoslav, Kajganović Toma
doaj   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho   +7 more
wiley   +1 more source

Fatigue Life Prediction for Stud Shear Connectors Based on a Machine Learning Model

open access: yesBuildings
The shear connector of a steel composite bridge is designed by predicting fatigue life using the fatigue strength curves (S-N curve) based on push-out test results.
Dong-Hyun Kang   +3 more
doaj   +1 more source

Mechanical behavior of concrete-filled rectangular steel tubular composite truss bridge in the negative moment region

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2021
Concrete-filled rectangular steel tubular (CFRST) composite truss bridge is a new type of structure composed of a CFRST truss and concrete deck slab.
Beichen Pu   +4 more
doaj   +1 more source

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