FIELD: railway transport; permanent way.
SUBSTANCE: invention relates to design of tracks, particularly, soft base for track ties. Proposed rail track consists of rail-and-tie skeleton placed on bank. Chutes 15 with water-filled rubber hoses 4 placed in rows are laid along track between bank and ties. Each row is furnished with pressure gauge-recorder. Hoses 4 are interconnected by hose connectors and are furnished with cocks. They contains additionally control system including monitoring pressure gauge, feed and liquid collector-distributor.
EFFECT: improved noise and vibration protection.
2 dwg
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