Subway foundation pit supporting and reinforcing structure

The utility model provides a subway foundation pit supporting and reinforcing structure which comprises supporting plates arranged on the two sides of the interior of a foundation pit, a horizontal supporting rod is fixedly arranged between the two supporting plates, and two fixing sleeves are arran...

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Bibliographic Details
Main Authors LYU XIANFU, HE WEIGUO, DU BAOYI, BI JINGDONG, FAN GUOGANG, CAO WEI, LU HAIZHEN, XIAO ZHICAN
Format Patent
LanguageChinese
English
Published 22.02.2022
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model provides a subway foundation pit supporting and reinforcing structure which comprises supporting plates arranged on the two sides of the interior of a foundation pit, a horizontal supporting rod is fixedly arranged between the two supporting plates, and two fixing sleeves are arranged on the supporting rod. The upper side and the lower side of the fixing sleeve are each provided with a connecting plate, and the free ends of the two connecting plates incline towards the adjacent supporting plates. An auxiliary supporting mechanism is arranged at the free end of the connecting plate and tightly attached to the adjacent supporting plate. Through mutual cooperation of the fixing sleeve, the connecting plate and the auxiliary supporting mechanism, the upper side and the lower side of the supporting plate can be supported in an auxiliary mode, it is guaranteed that the upper side and the lower side of the supporting plate are evenly stressed, connection is firm, and stability is good. 本实用新型提供了一种地铁
Bibliography:Application Number: CN202122173428U