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A platform for research: civil engineering, architecture and urbanism
Dismounting beam support used for high pier small-radius curve cast-in-situ box beam and construction method
The invention provides a construction method of a dismounting beam support used for a high pier small-radius curve cast-in-situ box beam, and the construction method comprises the following steps: lifting gantry design and installation, wing plate type carriage design and installation, transversal distribution beam design and installation, dismounting beam assembly, dismounting beam hoisting in situ, support precompression, box beam construction and dismounting beam support dismounting. The high-altitude support integral dismounting fall-down facility and matching technology have the advantages of simple composition, clear bearing, safe and convenient installation, usage and dismounting, fast construction speed, safety and reliability etc.; construction difficulty brought by overlow hoisting height and unstable falling is reduced; influence by the high pier and complex landform condition is overcome; the technology problem of difficult construction in small-radius curve beam using a moving die carrier is effectively solved; social, economical and energy saving benefits are substantial; and high popularization and application value are provided.
Dismounting beam support used for high pier small-radius curve cast-in-situ box beam and construction method
The invention provides a construction method of a dismounting beam support used for a high pier small-radius curve cast-in-situ box beam, and the construction method comprises the following steps: lifting gantry design and installation, wing plate type carriage design and installation, transversal distribution beam design and installation, dismounting beam assembly, dismounting beam hoisting in situ, support precompression, box beam construction and dismounting beam support dismounting. The high-altitude support integral dismounting fall-down facility and matching technology have the advantages of simple composition, clear bearing, safe and convenient installation, usage and dismounting, fast construction speed, safety and reliability etc.; construction difficulty brought by overlow hoisting height and unstable falling is reduced; influence by the high pier and complex landform condition is overcome; the technology problem of difficult construction in small-radius curve beam using a moving die carrier is effectively solved; social, economical and energy saving benefits are substantial; and high popularization and application value are provided.
Dismounting beam support used for high pier small-radius curve cast-in-situ box beam and construction method
ZHENG LEI (author) / WU BINBIN (author) / SHAO QILIANG (author) / ZHAO DEQUAN (author) / JIAO GUANGYAN (author) / ZHENG ZHUO (author)
2016-01-13
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
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