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A platform for research: civil engineering, architecture and urbanism
Bridge with low-vibration automatic-cleaning expansion joint device
The invention discloses a bridge with a low-vibration automatic-cleaning expansion joint device. The automatic-cleaning expansion joint device comprises a left half frame part (3), a right half frame part (4), an upper elastic covering part (62) and a lower elastic covering part (61), wherein the upper elastic covering part (62) and the lower elastic covering part (61) are positioned between the left half frame part (3) and the right half frame part (4), and used for covering expansion joints between the left half frame part (3) and the right half frame part (4), on and under the road surface of the bridge respectively; a first movable cleaning board assembly (9) and a second movable cleaning board assembly (8) which are arrayed in a front-rear direction are arranged in empty cavities (30, 40) encircled by the left half frame part (3), the right half frame part (4), the upper elastic covering part (62) and the lower elastic covering part (61).
Bridge with low-vibration automatic-cleaning expansion joint device
The invention discloses a bridge with a low-vibration automatic-cleaning expansion joint device. The automatic-cleaning expansion joint device comprises a left half frame part (3), a right half frame part (4), an upper elastic covering part (62) and a lower elastic covering part (61), wherein the upper elastic covering part (62) and the lower elastic covering part (61) are positioned between the left half frame part (3) and the right half frame part (4), and used for covering expansion joints between the left half frame part (3) and the right half frame part (4), on and under the road surface of the bridge respectively; a first movable cleaning board assembly (9) and a second movable cleaning board assembly (8) which are arrayed in a front-rear direction are arranged in empty cavities (30, 40) encircled by the left half frame part (3), the right half frame part (4), the upper elastic covering part (62) and the lower elastic covering part (61).
Bridge with low-vibration automatic-cleaning expansion joint device
ZHANG LIANG (author)
2015-10-07
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
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