Tenders are invited for Supply of Stock Bridge Vibration
Dampers of 132KV Transmission Lines under Electricity Transmission Division-I, Lucknow
2007) with respect to the velocity of the vehicle and the road roughness of the bridge, which are believed to affect bridge vibration
Regarding the efficiency of bridge excitations it is important to assure that the shaker force the bridge vibration
with a frequency set by the operating personnel.
There is no divider between the lanes of traffic and the foot path, and the bridge vibration
generated by that truck will likely be matched by the wobbling in your knees.
On one hand, bridge vibration
is influenced by pressures exerted by the wind; the air flow, in turn, depends on the motion of the structure.
The train crossings excited bridge vibrations
in the low frequency range.
Researchers in this laboratory conduct wind tunnel modeling and field monitoring of actual structures to study measures to control bridge vibrations
The researchers at TFHRC's Aerodynamics Laboratory, through wind tunnel modeling and field testing and monitoring of actual structures, have developed and implemented a number of measures to address wind/structure interaction and control bridge vibrations
caused by wind.