Resources

Technical Papers

World leaders in the field of shock & vibration with over 60 years of industry experience. 

104. Wind Effects on Long Span Cable Stayed Bridges: Assessment and Validation

The well known collapse of Tacoma Narrows Bridge in 1940 clearly identified the importance of aeroelastic effects on long span bridge performance. Extensive research has been carried out since then to better understand the effects of wind on long span bridges, producing various analytical response prediction techniques. An example of the application of such techniques is presented. However, due to challenges related with full scale measurements, these prediction techniques have commonly been validated using only wind tunnel experiments. Recent research has revolved around the conduct of long term full scale measurements on a cable stayed bridge to compare actual bridge performance with those of analytical predictions. In order to ensure the reliability of predicted response, the input parameters, such as wind conditions at the site and modal properties of the bridge are also calibrated using corresponding measured quantities. This paper summarizes some of the preliminary results and outlines their implications.

Share This Post

Share on facebook
Share on linkedin
Share on twitter
Share on email

More To Explore

Product Info

113. SM Structural Feature on 181 Freemont

From a Space Program Hall of Fame induction to one of the tallest, mixed-use buildings in San Francisco, Taylor Devices continues to provide the most efficient, effective and innovative structural protection products on the planet.

Read More »

Thank You!

A Taylor Devices Representative will be in touch shortly.