HIGHWAY BRIDGE EXPANSION JOINT

PROBLEM TO BE SOLVED: To provide a highway bridge expansion joint capable of completely cutting off water for a seam of the bridge expansion joint of all bridges and viaducts standing for long time vibration, being easily constructed in a job site, and corresponding to the joint width, and the expan...

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Bibliographic Details
Main Authors KUSABA MINORU, OSHIMI MUTSUO, ARAI KAZUMI, WAKABAYASHI AKIRA, FUKUSHIMA TAKUO
Format Patent
LanguageEnglish
Published 14.12.2001
Edition7
Subjects
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE
FIXED CONSTRUCTIONS
MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
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Summary:PROBLEM TO BE SOLVED: To provide a highway bridge expansion joint capable of completely cutting off water for a seam of the bridge expansion joint of all bridges and viaducts standing for long time vibration, being easily constructed in a job site, and corresponding to the joint width, and the expansion joint structure of the road width. SOLUTION: In this highway bridge expansion joint having an opening part of a rail joint in a joint part between one highway bridge end and the other road bridge end confronting each other of a split type vehicle running road bridge and provided with a rubber gutter 2 for cutoff of water in the opening part of the rail joint, the joint face between the rubber gutters 2 is provided with a water expansive water cutoff material.
Bibliography:Application Number: JP20000165726