Stockbridge Damper
In the case of hanger cables for suspension bridges and stay cables used in cable-stayed bridges, these are highly flexible structures that tend to be exposed to various wind-induced vibrations due to their low damping ratios. Because their inherent damping is low, these cables are vulnerable to aerodynamic phenomena such as vortex shedding and rain-wind induced vibrations. These continuous oscillations can cause structural fatigue, threatening the long-term safety of the bridge.
The Stockbridge damper, widely used for power transmission lines, can effectively control wind-induced vibrations with a diverse range of frequencies. Not only is the Stockbridge damper significantly lower in cost than conventional viscous dampers, but it is also easy to install directly on the cable. Its installation position can be mathematically determined to achieve maximum damping force. Furthermore, it possesses the advantages of excellent durability and requiring no separate maintenance.
TE Solution has independently developed high-frequency, low-frequency, and hybrid Stockbridge dampers, each optimized for reducing vibrations in bridge cables. These solutions effectively enhance the serviceability and overall structural integrity of long-span bridges.

About Us
Our compnay was established in February 2001, with the goal to provide greater life to our clients through our accurate evaluation of safety and serviceability of various structures and our solutions to improve them, based on our differentiated technical expertise and accumulated experience in the field of Wind Engineering and Vibration Control.
As to the field of Wind Engineering, TESolution provides solutions for safer and better life with evaluation on serviceability of buildings and bridges through wind resistance stability tests and wind induced vibration tests, and evaluation on wind environment through wind environment assessment techniques, all based on our highest level of expertise and technically advanced wind test facilities.
As to the field of Vibration Control, TE Solution provides solutions to improve the quality of living environment through our vibration control devices that reduce or suppress the vibration occurred from wind load, seismic load, or traffic load on various structures.
With the support of our clients we were able to launch our subsidiary, TE Solution has established its company building with Mid-sized 2D Wind Tunnel that is bigger than that of TE
Solution’s. Also, our vibration control technology has been gaining recognition internationally, and the number of our projects in Southeast Asia, East Asia, and Europe have been steadily increasing.
We thank our customers again for your continuous support, and we promise our very best to provide satisfactory results through our highest technical expertise and continuous R&D efforts.
Other Products