Novel UHPC orthotropic bridge deck

Novel UHPC orthotropic bridge deck

The utility model relates to the technical field of bridge decks, in particular to a novel UHPC orthotropic bridge deck. Comprising prefabricated panels, a plurality of main longitudinal ribs and a plurality of secondary longitudinal ribs are arranged on the prefabricated panels, meanwhile, transver...

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Hauptverfasser: WU WEIHONG, CHEN FUYI, LEE HEE-DONG, MA ZHIGUI, LI ZITE, LIU HONGBO
Format: Patent
Sprache:chi ; eng
Schlagworte:
ASSEMBLY OF BRIDGES
CONSTRUCTION OF BRIDGES
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
OR VIADUCTS
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creator WU WEIHONG
CHEN FUYI
LEE HEE-DONG
MA ZHIGUI
LI ZITE
LIU HONGBO
description The utility model relates to the technical field of bridge decks, in particular to a novel UHPC orthotropic bridge deck. Comprising prefabricated panels, a plurality of main longitudinal ribs and a plurality of secondary longitudinal ribs are arranged on the prefabricated panels, meanwhile, transverse ribs perpendicularly intersecting with the main longitudinal ribs and the secondary longitudinal ribs are arranged on the prefabricated panels, and the adjacent prefabricated panels are connected through shearing force connecting pieces by pouring UHPC in wet joints. The bridge deck slab structure can be used as a bridge deck slab structure of a steel truss-concrete composite beam, can adapt to a larger span truss beam internode distance, is short in construction period, high in strength and light in weight, remarkably reduces the self weight of the structure, has excellent mechanical property and durability, is a high-performance structure with the comprehensive advantage of full service life, and is suitable f
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subjects ASSEMBLY OF BRIDGES
CONSTRUCTION OF BRIDGES
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
OR VIADUCTS
title Novel UHPC orthotropic bridge deck
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