Research on Simulation and Analysis of Tensioning Process of Suspender for Combinative Bridge with V-Type Pier Continuous Rigid Frame and Arch

Zi Qi Li; Yan Yan Fan; Jia Feng Bai; Yan Li

doi:10.4028/www.scientific.net/AMM.587-589.1448

Paper Titles

Control Technology on Jacking Closure Construction of Liangjiang Great Bridge
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On the Development and Innovation of Modern Suspension Bridge in China
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Temperature Correction around Anchorage Zones of Cable-Stayed Bridge in Field Test
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The Response Analysis of the Train-Bridge System under Seismic Action
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Research on Simulation and Analysis of Tensioning Process of Suspender for Combinative Bridge with V-Type Pier Continuous Rigid Frame and Arch
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The Application of Pushover Method in Complex Bridge Seismic Design
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Time-History Analysis of Pre-Stress Loss of Four-Spans Pre-Stressed Continuous Rigid Frame Bridge
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An Improved Flutter Analytical Method for Bridge
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Discussion about the Limit Span of Self-Anchored Suspension Bridge and Influencing Factors
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 587-589Research on Simulation and Analysis of Tensioning...

Research on Simulation and Analysis of Tensioning Process of Suspender for Combinative Bridge with V-Type Pier Continuous Rigid Frame and Arch

Abstract:

The combinative bridge with V-type rigid frame continuous concrete beams and concrete filled steel arch bridge is a hyperstatic structure at internal and external, the construction process is complex, the structure is occurring system transformation with construction process. The tensioning process of hangers has a direct impact on the force of suspender final bridge and the stress state of the structure. The influence of deformation and stress of structure are studied with one-step tensioning and multi-step tensioning, Based on finite element simulation of construction process for the combinative structure with V-type rigid frame and arch of Nianchu River Bridge. The tensioning construction process of suspenders is forward on considering the actual situation of the bridge.

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Periodical:

Applied Mechanics and Materials (Volumes 587-589)

Pages:

1448-1453

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.587-589.1448

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Online since:

July 2014

Authors:

Zi Qi Li, Yan Yan Fan, Jia Feng Bai, Yan Li

Keywords:

Concrete Filled Steel Arch Bridge, Multi-Step Tensioning, One-Step Tensioning, Suspender Tensioning, V-Type Rigid-Frame Continuous Beam

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