Bottomless steel jacket box for construction of underwater bearing platform of bridge

The invention relates to the field of bridge underwater bearing platform construction equipment, in particular to a bottomless steel jacket box for bridge underwater bearing platform construction. The bottomless steel jacket box achieves inner and outer supporting during pouring, does not need to be...

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Bibliographic Details
Main Authors HUANG XUECHAO, LIU HUAN, JIANG FAN, ZOU ZIJUN, LUO CHUNMING
Format Patent
LanguageChinese
English
Published 30.09.2022
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention relates to the field of bridge underwater bearing platform construction equipment, in particular to a bottomless steel jacket box for bridge underwater bearing platform construction. The bottomless steel jacket box achieves inner and outer supporting during pouring, does not need to be spliced one by one and can serve as a bearing platform outer protection shell after pouring. According to the technical scheme, the bottomless steel jacket box for bridge underwater bearing platform construction comprises a jacket box shell defined by formwork panels, an inner supporting structure is arranged in the jacket box shell, the two ends of the inner supporting structure are connected with the formwork panels, and the two ends of the inner supporting structure are connected with the formwork panels. And at least one section steel strap is arranged on the outer wall of the casing box shell along the horizontal plane direction. The method is particularly suitable for construction of the underwater bearing p
Bibliography:Application Number: CN202210942823