Top-down manual hole digging foundation assembly type retaining wall construction technology

The invention relates to a top-down manual hole digging foundation assembly type retaining wall construction technology. The technology comprises the following steps that a first section of retaining wall earthwork is excavated; assembling a first section of assembly type protection wall; a retainin...

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Main Authors CHEN XINGYUN, NIE KEJIAN, WANG XIANRI, CHEN XIANG, CHENG JIANPING, YU XINMIN, LIU ZHIWEI, LIN RUIZONG, LIN JIANHAO
Format Patent
LanguageChinese
English
Published 09.01.2024
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention relates to a top-down manual hole digging foundation assembly type retaining wall construction technology. The technology comprises the following steps that a first section of retaining wall earthwork is excavated; assembling a first section of assembly type protection wall; a retaining wall chuck is assembled at the pithead, a plug pin of the retaining wall chuck is inserted into a reserved hole of the first section of assembly type retaining wall, and the first section of assembly type retaining wall is suspended; excavating a second section of retaining wall earthwork; the deep foundation pit all-in-one machine hoists a second section of assembly type protection wall to the pit bottom through the hoisting tool, and the second section of assembly type protection wall is assembled; the second section of assembly type protection wall is connected with the first section of assembly type protection wall through the U-shaped buckle; and other sections of assembly type protection walls are installed
Bibliography:Application Number: CN202311358780