| 摘要 |
PURPOSE:To prevent the vibration of a monorail track and to eliminate a vibration pollution and an operational trouble, by hanging a vibration absorber at a track. CONSTITUTION:A vibration absorber 14 is composed of a weight 15, a spring 16 and a dash pot 17, and is located at a middle of foundations 12 of a track 11 after establishing a constant and coefficiency of the dash pot 17 on a basis of the relations to the track 11. And thus, vibtation of the track 11 produced when a train 13 runs is absorbed most efficiently. As a result of the vibration absorber 14 absorbing the vibration of the track 11 in such a manner as described above, the vibration, which is transmitted to the ground through the foundations 12, is reduced sharply. This allows the vibration produced when a train runs to be efficiently absorbed without shortening a distance between adjacent foundations 12, which support the track 11, and without increasing the rigidity of the track 11. Constructing at an extremely favourable cost may thus result. |
