Underground diaphragm wall

The underground diaphragm wall comprises a first precast slab, the first precast slab is of a hollow structure, a plurality of water inlet holes are formed in the side, close to a soil body, of the first precast slab, and a water pipe is vertically and fixedly arranged in the first precast slab; a d...

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Bibliographic Details
Main Authors LIU WEI, FAN JIANDONG, SUN QICONG, XIA JIHUI, LI XUEQIANG, MA SHUO, ZHANG SHENGMING, KE JIE, LIU YANBIN
Format Patent
LanguageChinese
English
Published 22.03.2022
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The underground diaphragm wall comprises a first precast slab, the first precast slab is of a hollow structure, a plurality of water inlet holes are formed in the side, close to a soil body, of the first precast slab, and a water pipe is vertically and fixedly arranged in the first precast slab; a driving piece for driving the water pipe to pump water is fixedly arranged at the position, opposite to the water pipe, of the top wall of the first prefabricated plate, and a second prefabricated plate is arranged on the side, away from the soil body, of the first prefabricated plate. The underground diaphragm wall has the advantages that the underground diaphragm wall can stop water and prevent seepage, damage to a foundation pit caused by liquid such as underground water is reduced, and the waterproof effect of the underground diaphragm wall is improved. 本申请涉及一种地下连续墙，包括有第一预制板，所述第一预制板为空心结构，所述第一预制板靠近土体的一侧开设有多个进水孔，所述第一预制板的内部竖直固定设置有水管，所述第一预制板的顶壁相对于水管的位置固定设置有驱动所述水管抽水的驱动件，所述第一预制板背离土体的一侧设置有第二预制板。本申请具有使得地下连续墙能够挡水防渗，减少地下水
Bibliography:Application Number: CN202122404504U