Results 11 to 20 of about 65,050 (316)

Modal Analysis of a Steel Truss Girder Cable-Stayed Bridge with Single Tower and Single Cable Plane

open access: yesApplied Sciences, 2022
The dynamic characteristics of bridge structures are important in wind stability analysis, seismic design, fatigue assessment, health inspection, and maintenance of bridge structures; however, the mechanical and dynamic properties of different bridge ...
Yong Zeng   +4 more
doaj   +1 more source

Static and dynamic test analysis of a 12-years old 14 000-ton cable-stayed bridge used swivel construction technology [PDF]

open access: yesArchives of Civil Engineering, 2021
In order to study the change in performance of the Suifenhe cable-stayed bridge in China over 12 years, cable force, elevation, static and dynamic load tests were conducted in 2006 and 2018, respectively. In this paper, theoretical data, obtained through
Meng Liu   +4 more
doaj   +1 more source

Study on the Tensioning Scheme for Construction Monitoring of Asymmetric Single-Tower Cable-Stayed Bridges [PDF]

open access: yes预应力技术, 2023
Cable-stayed bridges, due to their unique mechanical structure, have the ability to span larger distances, therefore, they are increasingly emphasized in modern bridge construction.
Quan Zhang   +3 more
doaj   +1 more source

Dynamic Characteristics of a Double-Pylon Cable-Stayed Bridge with Steel Truss Girder and Single-Cable Plane

open access: yesAdvances in Civil Engineering, 2021
The dynamic characteristics are closely linked to the seismic stability and wind-resistant of the bridge. But different bridge types have different dynamic characteristics.
Yong Zeng   +5 more
doaj   +1 more source

Investigation of the Effect of the Deck Material on the Cost in Cable-Stayed Bridges with Different Spans

open access: yesRomanian Journal of Transport Infrastructure, 2021
Recent developments in the social sphere also cause an increase in transportation activities. Increased transport activities lead to the construction of new roads and bridges.
Köken Ali, Farhad Ahmed Ali Abdulqader
doaj   +1 more source

Behavior of pre-stressed intersecting cable steel bridge

open access: yesEngineering Structures and Technologies, 2022
Cable-stayed bridges are known as one of the most effective and graceful forms of bridges. The main problem in the design of cable-stayed steel bridges is their deformability, especially under asymmetrical loads.
Povilas Dabrila
doaj   +1 more source

Alternative Load Path Analysis for Determining the Geometric Agreement of a Cable-Stayed Bridge with Steel Truss Girders

open access: yesAdvances in Civil Engineering, 2021
The geometric agreement, commonly hailed as load-transferring paths within bridge structures, is significantly crucial to the bridge structural mechanical performance, such as capacity, deformation, and collapse behavior.
Xiaobo Zheng   +3 more
doaj   +1 more source

EVALUATION OF THE EFFECT OF EXTERNAL PRESTRESSED STEEL STRANDS ON CABLE-STAYED BRIDGES BASED ON FINITE ELEMENT ANALYSIS AND STATIC TEST

open access: yesCivil Engineering Journal, 2021
This article relies on the reinforcement project of the Mulinghe cable-stayed bridge to explore the changes in the mechanical properties of the reinforced concrete cable-stayed bridge before and after reinforcement.
Chunwei Li   +3 more
doaj   +1 more source

Design of the three-forked-shape pedestrian landscape cablestayed bridge with egg-shape arch tower [PDF]

open access: yesE3S Web of Conferences, 2021
According to the landscape requirements of the pedestrian cable-stayed bridge of the three-forkedshape canyon, this paper puts forward a kind of pedestrian landscape cable-stayed bridge with egg-shape arch bridge tower, and two kinds of spatial curve ...
Li Biqing, Li Jinbao, Xu Jinfa
doaj   +1 more source

Static Wind Reliability Analysis of Long-Span Highway Cable-Stayed Bridge in Service

open access: yesApplied Sciences, 2023
Long-span cable-stayed bridge is a typical wind-sensitive structure because of its light weight and great flexibility. The reliability evaluation of the cable-stayed bridge under wind action becomes a key issue during bridge design and operation. In this
Tian Zhang   +4 more
doaj   +1 more source

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