scholarly journals Structural and aerodynamic stability analysis of long-span cable-stayed bridges.

2000 ◽  
Author(s):  
Shaohong Cheng
Keyword(s):  
Stability Analysis ◽  
Aerodynamic Stability ◽  
Long Span ◽  
Cable Stayed Bridges

Curvature Effect on Stability Analysis of Cable-Stayed Bridges

2001 ◽  
Vol 84 (11) ◽  
pp. 9-16
Author(s):  
Chia-Chih Tang ◽  
Yang-Cheng Wang ◽  
Hung-Shan Shu
Keyword(s):  
Stability Analysis ◽  
Curvature Effect ◽  
Cable Stayed Bridges

Structural Performance of Super-Long-Span Cable-Stayed Bridges with Steel and CFRP Hybrid Cables

2019 ◽  
Vol 45 (5) ◽  
pp. 3569-3579
Author(s):  
Shengjiang Sun ◽  
Kuihua Mei ◽  
Yiming Sun ◽  
Bo Li ◽  
Huanzi Huang
Keyword(s):  
Structural Performance ◽  
Long Span ◽  
Cable Stayed Bridges

Seismic fragility assessment of long-span cable-stayed bridges in China

2016 ◽  
Vol 19 (11) ◽  
pp. 1797-1812 ◽  
Author(s):  
Jian Zhong ◽  
Yutao Pang ◽  
Jong-Su Jeon ◽  
Reginald DesRoches ◽  
Wancheng Yuan
Keyword(s):  
Seismic Fragility ◽  
Long Span ◽  
Cable Stayed Bridges

scholarly journals Ensuring the aerodynamic stability of the long-span bridges through studies in the wind tunnel

2018 ◽  
Vol 245 ◽  
pp. 02001 ◽  
Author(s):  
Evgenii Khrapunov ◽  
Sergei Solovev
Keyword(s):  
Wind Tunnel ◽  
Design Process ◽  
Aerodynamic Characteristics ◽  
Elastic Instability ◽  
Experimental Facility ◽  
Bridge Design ◽  
Aerodynamic Stability ◽  
Long Span Bridges ◽  
Long Span ◽  
Main Ideas

The main ideas of the aerodynamic studies of large bridges are presented in present paper. Main types of aero-elastic instability for bridges with spans over 100 meters are considered. A two-step modeling approach is presented. At the first stage, the aerodynamic characteristics of the span fragment are considered, at the second.stage the characteristics of the whole bridge. Methods for investigation of bridge oscillations in a special-purpose experimental facility – the Landscape Wind Tunnel – are described. Examples of tests with elastic similar models of bridges are given, and measurements to mitigate dangerous oscillations early in the bridge design process are described.

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