Two-Dimensional Analysis of Cable Stayed Bridge under Wave Loading

Madhuri, S.; Manohar, Y.

doi:10.1007/s40030-018-0261-3

Cited by 2 publications

(3 citation statements)

References 9 publications

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“…Multiply both sides by M − 1 , because the magnitude of M is quite large, therefore, M − 1 � 0, formula (12) can be simplified as follows:…”

Section: Mass Methodmentioning

confidence: 99%

“…Ates ¸et al [11] investigated the effects of multisupported excitation (MSE) and soil-structure interaction (SSI) on the dynamic characteristics of a cable-stayed bridge built on a cluster of pile foundations. Seeram and Manohar [12] performed a twodimensional analysis of a cable-stayed bridge under wave loading. Özcebe et al [13] evaluated the influence of spatial variability of ground motion on spatial scalable structures.…”

Section: Introductionmentioning

confidence: 99%

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Investigation on Seismic Response of Long‐Span Special Steel Truss Cable‐Stayed Bridge

Zeng

2022

Advances in Civil Engineering

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Due to the small self-weight of the steel truss cable-stayed bridge with a single tower and a single cable plane, the torsional stiffness and wind stability of the structure are reduced. The arrangement of the deck type makes the mechanical properties of the cable-stayed bridge more complicated while reducing the cost and increasing the aesthetics. The effects of structural parameter variations and traveling wave effects on the seismic response of this steel truss cable-stayed bridge with a single tower and a single cable plane were investigated by the nonlinear time-history analysis method and nonuniform seismic analysis method. The results show that the displacement of the floating system under seismic action is larger than the other three systems, but its internal force is significantly smaller than the other three systems. The spectral characteristics and the duration of ground shaking have a greater influence on the maximum bending moment values corresponding to the height of the cable tower and the maximum axial force values of the main girder bars corresponding to the length of the bridge under earthquake action. The effect of steel truss girder stiffness parameter variations on structural internal forces of bridges and the effect of traveling wave effects on structural displacements of bridges in specific apparent wave velocity intervals do not exist universally.

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“…Multiply both sides by M − 1 , because the magnitude of M is quite large, therefore, M − 1 � 0, formula (12) can be simplified as follows:…”

Section: Mass Methodmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Investigation on Seismic Response of Long‐Span Special Steel Truss Cable‐Stayed Bridge

Zeng

2022

Advances in Civil Engineering

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“…The authors realize that these are not all of the factors influencing the long-term stress of cables in cable-stayed bridges. The influence of rheology on force redistribution, pylon settlement [ 23 ] or the complicated issue of aerodynamics or seismic issues [ 24 , 25 ] remains a problem. However, in this paper, the aim was to initially decode the values measured by a specific SHM system, which in the coming years will provide a lot of information that could complement the analysis that has already been started.…”

Section: Characteristics Of the Influence Of Individual Loads On Tmentioning

confidence: 99%

SHM System and a FEM Model-Based Force Analysis Assessment in Stay Cables

Biliszczuk

Hawryszków

Teichgraeber

2021

Sensors

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The Rędziński Bridge in Wrocław is the biggest Polish concrete cable-stayed bridge. It is equipped with a large structural health monitoring (SHM) system which has been collecting the measured data since the bridge opening in the year 2011. This paper presents a comparison between the measured data and the finite element method (FEM) calculations, while taking into account 7 years of data collection and analyses. The first part of this paper concerns the SHM application. In the next part, which contains comparisons between forces in cables and temperature changes throughout the structure, the measured data are presented. The third part includes SHM-based calculations and simulations with a complex FEM model to check the measured data and to estimate future measurements. The last part contains a durability assessment calculation for the cable stays.

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Two-Dimensional Analysis of Cable Stayed Bridge under Wave Loading

Cited by 2 publications

References 9 publications

Investigation on Seismic Response of Long‐Span Special Steel Truss Cable‐Stayed Bridge

Investigation on Seismic Response of Long‐Span Special Steel Truss Cable‐Stayed Bridge

SHM System and a FEM Model-Based Force Analysis Assessment in Stay Cables

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