A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated column installation construction method
The invention discloses a prefabricated column installation construction method. The method comprises the following steps that S1, foundation bolts are embedded, and an embedded foundation bolt limiting device is installed; s2, after floor concrete is poured, the embedded foundation bolt limiting device is dismantled, and the position of the foundation bolt is rechecked; s3, scribing at the mounting position of the prefabricated column around the position of the foundation bolt, and mounting a prefabricated column positioning device according to the scribed line; s4, after the prefabricated concrete column is hoisted to the prefabricated column positioning device, the perpendicularity of the prefabricated column is rechecked, and column foot grouting is conducted after it is confirmed that the perpendicularity is not wrong; in the installation and construction process of the prefabricated column, the embedded foundation bolt limiting device is arranged when the foundation bolt is embedded, so that the problems of displacement and bending deformation of the exposed part of the foundation bolt are effectively solved, and the problem that the foundation bolt is polluted can also be solved; and when the prefabricated column is hoisted, the prefabricated column positioning device is used, and the distances among the four corner seats are adjusted through the telescopic connecting structures, so that the requirement for mounting and positioning the prefabricated columns of various sizes and types is met.
本发明公开了一种预制柱安装施工方法，包括以下步骤：S1、地脚螺栓预埋以及安装预埋地脚螺栓限位装置；S2、浇筑楼板混凝土后拆除预埋地脚螺栓限位装置，并对地脚螺栓位置进行复核；S3、在地脚螺栓位置周圈的预制柱安装位置划线，并根据划线安装预制柱定位装置；S4、吊装预制混凝土柱至预制柱定位装置后复核预制柱的垂直度，确认不误后进行柱脚灌浆；本发明通过在预制柱安装施工过程中，在地脚螺栓预埋时设置预埋地脚螺栓限位装置以有效解决地脚螺栓外漏部分的位移及弯曲变形问题，还能解决地脚螺栓被污染的问题；而在预制柱吊装时，使用预制柱定位装置并通过伸缩连接结构调节四处角座之间的距离，以满足多尺寸类型预制柱的安装定位使用。
Prefabricated column installation construction method
The invention discloses a prefabricated column installation construction method. The method comprises the following steps that S1, foundation bolts are embedded, and an embedded foundation bolt limiting device is installed; s2, after floor concrete is poured, the embedded foundation bolt limiting device is dismantled, and the position of the foundation bolt is rechecked; s3, scribing at the mounting position of the prefabricated column around the position of the foundation bolt, and mounting a prefabricated column positioning device according to the scribed line; s4, after the prefabricated concrete column is hoisted to the prefabricated column positioning device, the perpendicularity of the prefabricated column is rechecked, and column foot grouting is conducted after it is confirmed that the perpendicularity is not wrong; in the installation and construction process of the prefabricated column, the embedded foundation bolt limiting device is arranged when the foundation bolt is embedded, so that the problems of displacement and bending deformation of the exposed part of the foundation bolt are effectively solved, and the problem that the foundation bolt is polluted can also be solved; and when the prefabricated column is hoisted, the prefabricated column positioning device is used, and the distances among the four corner seats are adjusted through the telescopic connecting structures, so that the requirement for mounting and positioning the prefabricated columns of various sizes and types is met.
本发明公开了一种预制柱安装施工方法，包括以下步骤：S1、地脚螺栓预埋以及安装预埋地脚螺栓限位装置；S2、浇筑楼板混凝土后拆除预埋地脚螺栓限位装置，并对地脚螺栓位置进行复核；S3、在地脚螺栓位置周圈的预制柱安装位置划线，并根据划线安装预制柱定位装置；S4、吊装预制混凝土柱至预制柱定位装置后复核预制柱的垂直度，确认不误后进行柱脚灌浆；本发明通过在预制柱安装施工过程中，在地脚螺栓预埋时设置预埋地脚螺栓限位装置以有效解决地脚螺栓外漏部分的位移及弯曲变形问题，还能解决地脚螺栓被污染的问题；而在预制柱吊装时，使用预制柱定位装置并通过伸缩连接结构调节四处角座之间的距离，以满足多尺寸类型预制柱的安装定位使用。
Prefabricated column installation construction method
预制柱安装施工方法
HUANG HU (author) / SUN WENHUA (author) / WU CHANGLI (author) / YANG GUANGHUI (author) / ZHU WEI (author) / LI ZHENGLONG (author)
2024-09-03
Patent
Electronic Resource
Chinese
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