Results 171 to 180 of about 23,468 (206)

Nonlinear behaviour of long-span cable-stayed bridges

Meccanica, 1985
In this paper the nonlinear behaviour of long-span cable-stayed bridges is analyzed. Two different structural models are presented. The first is obtained by assuming a continuous distribution of the stays along the deck, the second one is a discrete model which accounts for the actual stays spacing. Some numerical results are presented.
BRUNO, Domenico, Grimaldi A.
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Ambient Vibration of Long-Span Cable-Stayed Bridge

Journal of Bridge Engineering, 2001
The investigation of dynamic response for long-span cable-stayed bridges largely depends on a detailed understanding of their dynamic characteristics, such as the natural frequencies, mode shapes, and modal damping ratios. In this paper, the dynamic characteristics of a fairly long cable-stayed bridge in Hong Kong are studied using finite-element ...
Chang, C.C., Chang, T.Y.P., Zhang, Q.W.
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Statical behaviour of long-span cable-stayed bridges

International Journal of Solids and Structures, 1985
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Como, M., Grimaldi, A., Maceri, F.
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Longitudinal Vibration Control of Long-span Railway Cable-Stayed Bridge

IABSE Reports, 2011
<p>As the floating tower cable-stayed bridge has no constraint between the main girder and the pylon, it may cause larger longitudinal displacement of main girder, and larger longitudinal bending moment at the root of tower, and it also could affect the normal use and safety of the bridge under the affection of earthquake and train braking. It is
De Shan Shan, Yuan He, Li Qiao
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Seismic Vulnerability Assessment of Long-Span Cable-Stayed Bridges

Advanced Materials Research, 2011
As important junction in lifeline transportation system, bridges are the most seismic vulnerable components. Based on the capacity/demand (C/D) analysis of bridge components, a practical method is established for seismic fragility assessment of long-span cable-stayed bridges.
Gang Jin Li, Wen Hua Zhang
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Model Updating of Laboratorial Long-Span Cable-Stayed Bridge

2009 Sixth International Conference on Information Technology: New Generations, 2009
To establish a accurate finite elements model (FEM) of a laboratorial long-span cable-stayed bridge, which based on Shandong Binzhou Yellow River Highway Bridge, the measured data has been utilized to updating FEM by the way of interactive MATLAB and ANSYS program.
Ou Yang, Jinping Ou
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System reliability evaluation of long-span cable-stayed bridges

IABSE Reports, 2010
<p>The long span cable-stayed bridges exhibit important geometric nonlinearity that should be considered in their analysis and design. Unless simplifying assumptions are made, system reliability evaluation of these structures is complex and can be very time consuming.
Jin Cheng, Xiao-Luan Liu, Ru-Cheng Xiao
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Construction sequence analysis of long-span cable-stayed bridges

Engineering Structures, 2018
Abstract In cantilever construction of long-span cable-stayed bridges the stressing sequence of stays is fundamental for establishing the final configuration of the bridge. The structural behaviour of these bridges is usually evaluated through a forward staged construction analysis, in which the values of the prestressing forces to be applied to ...
Granata, Michele Fabio, Longo, Giuseppe, Recupero, Antonino, Arici, Marcello   +3 more
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Ultimate Behavior of Long-Span Cable-Stayed Bridges

Journal of Bridge Engineering, 1999
The study described here investigates the nonlinear static and ultimate behavior of a long-span cable-stayed bridge up to failure and evaluates the overall safety of the bridge. Both geometric and material nonlinearities are involved in the analysis.
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Elastic-Plastic Seismic Behavior of Long Span Cable-Stayed Bridges

Journal of Bridge Engineering, 1999
This paper investigates the elastic-plastic seismic behavior of long span cable-stayed steel bridges through the plane finite-element model. Both geometric and material nonlinearities are involved in the analysis. The geometric nonlinearities come from the stay cable sag effect, axial force-bending moment interaction, and large displacements.
Wei-Xin Ren, Makoto Obata
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