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A platform for research: civil engineering, architecture and urbanism
PRESTRESSED STRENGTHENING APPARATUS FOR PREFABRICATED HIGHWAY BRIDGE
The present disclosure provides a prestressed strengthening apparatus for a prefabricated highway bridge. The prestressed strengthening apparatus includes a first mounting frame in a length direction of a strengthening component. The first mounting frame is provided with a sliding table in a length direction, a sliding block of the sliding table is provided with a bi-directional hydraulic cylinder perpendicular to a width direction of the first mounting frame, output ends of the bi-directional hydraulic cylinder are provided with a first connecting block parallel to a height direction of the first mounting frame respectively, the first connecting blocks arranged on two sides are provided with a left sliding rod and a right sliding rod respectively, one end of the left sliding rod is slidably sleeved with one end of the right sliding rod, and a second connecting block, parallel to the first connecting blocks, is arranged at the other end of the left sliding rod and the right sliding rod respectively.
PRESTRESSED STRENGTHENING APPARATUS FOR PREFABRICATED HIGHWAY BRIDGE
The present disclosure provides a prestressed strengthening apparatus for a prefabricated highway bridge. The prestressed strengthening apparatus includes a first mounting frame in a length direction of a strengthening component. The first mounting frame is provided with a sliding table in a length direction, a sliding block of the sliding table is provided with a bi-directional hydraulic cylinder perpendicular to a width direction of the first mounting frame, output ends of the bi-directional hydraulic cylinder are provided with a first connecting block parallel to a height direction of the first mounting frame respectively, the first connecting blocks arranged on two sides are provided with a left sliding rod and a right sliding rod respectively, one end of the left sliding rod is slidably sleeved with one end of the right sliding rod, and a second connecting block, parallel to the first connecting blocks, is arranged at the other end of the left sliding rod and the right sliding rod respectively.
PRESTRESSED STRENGTHENING APPARATUS FOR PREFABRICATED HIGHWAY BRIDGE
CHEN SHIZHI (author) / WANG TAO (author) / YANG FEI (author)
2025-01-23
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
Prestressed prefabricated concrete bridge over Oosterschelde
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