Rigid joint structure for I-shaped steel of underground diaphragm wall

The utility model discloses an I-shaped steel rigid joint structure of an underground diaphragm wall, which is characterized by comprising a front row panel, a rear row panel and an I-shaped steel joint connected between the front row panel and the rear row panel, symmetrical limiting steel plates a...

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Bibliographic Details
Main Authors YU MINGSONG, HUANG FEILONG, LIU MENG, TANG YINFEI, CHEN XIAOLONG, SANG CHONG, SEO YOUNG-HO, LIU SHUAI, CHENG GUOHUA, LEE JUN-WOOK
Format Patent
LanguageChinese
English
Published 03.06.2022
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model discloses an I-shaped steel rigid joint structure of an underground diaphragm wall, which is characterized by comprising a front row panel, a rear row panel and an I-shaped steel joint connected between the front row panel and the rear row panel, symmetrical limiting steel plates are arranged on the inner side of a flange plate, close to the rear row width, of the I-shaped steel joint to form a limiting clamping groove; a rear row width clamping groove steel plate is arranged at the end of a rear row width reinforcement cage main reinforcement in the rear row width, the rear row width clamping groove steel plate is matched with the limiting steel plates, the rear row width clamping groove steel plate is clamped in the limiting steel plates on the two sides, and therefore rigid connection of the I-shaped steel connector is achieved. The corresponding limiting steel plates are additionally arranged on the inner sides of the flanges of the existing I-shaped steel joint, a mechanical locking lim
Bibliography:Application Number: CN202123017556U