Vibration control ensures safety and habitability from wind vibration and major earthquakes Vibration control construction method Restriction of vibration is a key point in vibration control. It is difficult to ensure the safety and habitability of high-rise buildings even if they are not damaged because vibration due to an earthquake or strong wind is very large. Vibration control system using vibration energy absorbers installed in a building restricts the movement due to earthquakes or strong winds to protect inhabitants, facilities, habitability, and to prevent damage to the building. Force control construction method Force control is a construction method which resists earthquake force by increasing the rigidity of a building. Although the structural integrity of the building can be protected, vibration from earthquakes or strong winds will be amplified to cause secondary damage due to furniture in the building falling and damage to facings.