摘要
结合某工程“Z”字形封堵墙施工实际,对异形封堵墙钢支撑的施工方案及封堵墙的拆除施工技术进行了研究。通过在空腔中设置对撑传递轴力,并严格控制纵向墙体施工缝,确保了结构的防水质量,并控制了基坑的变形,总结的施工工艺对类似工程有一定的借鉴意义。
In this paper,the construction scheme of steel support for special-shaped plugging wall and the demolition construction technology of plugging wall are studied in combination with the construction practice of‘Z’shaped plugging wall.It is mainly to ensure the waterproof quality of the structure and further control the deformation of the foundation pit by setting the axial force in the cavity and strictly controlling the construction joints of the longitudinal wall.The construction technology summarized in this paper has certain reference significance for similar projects.
作者
娄欣荣
LOU Xinrong(Shanghai Foundation Engineering Group Co.,Ltd.,Shanghai 200002,China)
出处
《建筑施工》
2024年第2期215-217,共3页
Building Construction
基金
上海市基础工程集团有限公司科研课题(2021-科研-19)。
关键词
“Z”字形封堵墙
钢支撑设置
封堵墙拆除
基坑变形
'Z'shaped sealing wall
steel support setting
removal of plugging wall
deformation of foundation pit
