Self-adaptive follow-up approach bridge for large-gradient floating wharf

The invention provides a self-adaptive follow-up approach bridge for a large-gradient floating wharf, which comprises a fixed step arranged at the upper part of a side slope and connected with a slope top road, and is characterized in that the fixed step is connected with a floating box arranged on...

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Bibliographic Details
Main Authors GUO YAOXIAN, QIAN JUNLIANG, MENG XUEDUAN, XIA XUDONG, ZHOU JING, ZHONG MING, WANG SI, LI QUAN, LIU HANG, REN YUNCHUN, ZHAO BINBIN, XU ZHI, ZHANG YUNGUANG, HE XI, YANG JIE
Format Patent
LanguageChinese
English
Published 11.10.2022
Subjects
ASSEMBLY OF BRIDGES
CONSTRUCTION OF BRIDGES
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
OR VIADUCTS
SOIL SHIFTING
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Summary:The invention provides a self-adaptive follow-up approach bridge for a large-gradient floating wharf, which comprises a fixed step arranged at the upper part of a side slope and connected with a slope top road, and is characterized in that the fixed step is connected with a floating box arranged on the water surface through a floating approach bridge; the upper end of the floating approach bridge is connected with the fixed step through a first hinge mechanism, and the lower end is connected with the buoyancy tank through a second hinge mechanism. The buoyancy tank in water is effectively connected with the fixed step on the shore through the floating approach bridge, the swing angle of the floating approach bridge is changed through the first hinge mechanism and the second hinge mechanism when the buoyancy tank ascends or descends along with the water level, then unpowered automatic adjustment of the angle of the floating approach bridge and the buoyancy tank is achieved, and the connection stability between
Bibliography:Application Number: CN202210790119