Seismic protection is very important because there is no way to predict the earthquakes. Unfortunately, some of the earthquakes can be strong and fatal. Consequently, the scientists and the engineers must find a way to make the buildings and the houses stronger and more resistant to the earthquakes. One of the best inventions for protection is the u-shaped damper. During the testings, this element has proved as a very strong and very helpful. It allows the foundations to move, but not to crack and collapse.
Seismic Protection with the U-Shaped Damper
For more detailed description of the u-shaped damper click the link below.