A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground diaphragm wall anti-seepage construction method
The invention discloses an underground diaphragm wall anti-seepage construction method. The construction method is characterized in that the method comprises the following steps that A, preparation before construction is conducted, a site is leveled, and construction survey and positioning are conducted; B, a guide wall is manufactured, a guide wall trench is excavated, a steel mesh is bound, a guide wall template is supported, pouring of guide wall concrete is conducted, and a guide wall is arranged in an anti-seepage mode; C, a groove is formed, excavating is conducted to form the groove, the wall is brushed, slurry is prepared, bottom is cleaned, and the slurry is changed; and D, an underground diaphragm wall is manufactured, a steel bar cage is manufactured, an anti-seepage joint is manufactured, the steel bar cage is lowered, a guide pipe is lowered, and concrete pouring is conducted. According to the construction method, the construction steps are convenient, the processing of the anti-seepage joint and the steel bar cage is convenient, the strength of the wall body is high, the anti-seepage effect is good, and the construction quality of underground engineering is ensured.
本发明是一种地下连续墙防渗施工方法，其特征在于，包括以下步骤：A施工前准备，平整场地、施工测量定位；B制作导墙，开挖导墙沟、捆扎钢筋网、支设导墙模板、导墙砼浇筑、导墙防渗设置；C成槽，开挖成槽、刷壁、泥浆制备、清底换浆；D制作地下连续墙，制作钢筋笼、制作防渗接头、安装防渗接头、下钢筋笼、下导管、浇筑砼。本发明施工步骤方便，防渗接头和钢筋笼加工方便，墙体强度高，防渗效果好，保证地下工程施工质量。
Underground diaphragm wall anti-seepage construction method
The invention discloses an underground diaphragm wall anti-seepage construction method. The construction method is characterized in that the method comprises the following steps that A, preparation before construction is conducted, a site is leveled, and construction survey and positioning are conducted; B, a guide wall is manufactured, a guide wall trench is excavated, a steel mesh is bound, a guide wall template is supported, pouring of guide wall concrete is conducted, and a guide wall is arranged in an anti-seepage mode; C, a groove is formed, excavating is conducted to form the groove, the wall is brushed, slurry is prepared, bottom is cleaned, and the slurry is changed; and D, an underground diaphragm wall is manufactured, a steel bar cage is manufactured, an anti-seepage joint is manufactured, the steel bar cage is lowered, a guide pipe is lowered, and concrete pouring is conducted. According to the construction method, the construction steps are convenient, the processing of the anti-seepage joint and the steel bar cage is convenient, the strength of the wall body is high, the anti-seepage effect is good, and the construction quality of underground engineering is ensured.
本发明是一种地下连续墙防渗施工方法，其特征在于，包括以下步骤：A施工前准备，平整场地、施工测量定位；B制作导墙，开挖导墙沟、捆扎钢筋网、支设导墙模板、导墙砼浇筑、导墙防渗设置；C成槽，开挖成槽、刷壁、泥浆制备、清底换浆；D制作地下连续墙，制作钢筋笼、制作防渗接头、安装防渗接头、下钢筋笼、下导管、浇筑砼。本发明施工步骤方便，防渗接头和钢筋笼加工方便，墙体强度高，防渗效果好，保证地下工程施工质量。
Underground diaphragm wall anti-seepage construction method
一种地下连续墙防渗施工方法
ZHA LONGYOU (author) / CAO XUMING (author) / YANG ZHILING (author) / TIAN HONGHAO (author) / WANG HEMIN (author) / LIU SHUJING (author) / ZHOU CHAO (author)
2020-08-14
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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