Ground-borne noise and vibration damping

Details Ground-borne noise and vibration damping Ground-borne noise and vibration damping

1990-12-10

1992-12-22

Taylor, Dennis L.

Hydraulic and earth engineering

Earth treatment or control

52167R, 238283, E02D 300, E02D 3108

Patent

active

051730120

ABSTRACT:
A ground-borne noise and vibration damping system in which is a track bed formed with rails for a railway vehicle and generating noise and vibration, a structure is to be protected against the noise and vibration; and a damper for ground-borne noise and vibration is embedded vertically in the ground and interposed between the track bed and the structure. The damper has two upright rigid concrete plates defining a vertical gap between them, and an elastic mat sandwiched between the concrete plates and in contact therewith.

REFERENCES:
patent: 1728736 (1929-09-01), Shergold
patent: 2719676 (1955-10-01), Prater
patent: 3526071 (1970-09-01), Watanabe
patent: 3742669 (1973-07-01), Mansfeld
patent: 4311273 (1982-01-01), Marsh
patent: 4484423 (1984-11-01), McClure
patent: 4500037 (1985-02-01), Braitsch et al.
patent: 4647258 (1987-03-01), Massarsch
patent: 4801217 (1989-01-01), Goldberg
patent: 4915298 (1990-04-01), Ortwein
patent: 5042211 (1991-08-01), Nestler

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