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A platform for research: civil engineering, architecture and urbanism
Construction method of multi-curved-surface dome
The invention discloses a construction method of a multi-curved-surface dome. The construction method comprises the steps that firstly, on-site lofting of a formwork is conducted, a construction platform is erected in a grading mode, on-site cutting and manufacturing are conducted, arc-shaped curved surface inner formwork secondary edge bones are installed on the grading construction platform, conical section secondary edge bones are erected, a tire film is laid on the inner formwork secondary edge bones, steel bar binding is conducted, then a curve section outer formwork is installed, an inner formwork and an outer formwork are fixed, inner and outer supporting and reinforcing are conducted, and finally concrete pouring is conducted. Therefore, the construction cost is low, the construction difficulty of workers is low, the construction period is greatly shortened, the radian accuracy and the line smoothness of different curved surfaces are effectively ensured, and the thickness of the curved surfaces is uniform and consistent.
本申请公开了多曲面穹顶的施工方法。该施工方法，首先模板实地放样，分级搭设施工平台，现场裁切制作，在分级施工平台上安装弧形曲面内模次楞骨，搭设锥段次楞骨，内模次楞上铺设胎膜，进行钢筋绑扎，再曲线段外模安装及内外模固定，进行内外支撑加固，最后进行混凝土浇筑。由此，使施工成本低廉、工人施工难度低、大大缩短工期、并且有效保证各个不同曲面的弧度精确性和线条流畅性，保证曲面厚度均匀一致。
Construction method of multi-curved-surface dome
The invention discloses a construction method of a multi-curved-surface dome. The construction method comprises the steps that firstly, on-site lofting of a formwork is conducted, a construction platform is erected in a grading mode, on-site cutting and manufacturing are conducted, arc-shaped curved surface inner formwork secondary edge bones are installed on the grading construction platform, conical section secondary edge bones are erected, a tire film is laid on the inner formwork secondary edge bones, steel bar binding is conducted, then a curve section outer formwork is installed, an inner formwork and an outer formwork are fixed, inner and outer supporting and reinforcing are conducted, and finally concrete pouring is conducted. Therefore, the construction cost is low, the construction difficulty of workers is low, the construction period is greatly shortened, the radian accuracy and the line smoothness of different curved surfaces are effectively ensured, and the thickness of the curved surfaces is uniform and consistent.
本申请公开了多曲面穹顶的施工方法。该施工方法，首先模板实地放样，分级搭设施工平台，现场裁切制作，在分级施工平台上安装弧形曲面内模次楞骨，搭设锥段次楞骨，内模次楞上铺设胎膜，进行钢筋绑扎，再曲线段外模安装及内外模固定，进行内外支撑加固，最后进行混凝土浇筑。由此，使施工成本低廉、工人施工难度低、大大缩短工期、并且有效保证各个不同曲面的弧度精确性和线条流畅性，保证曲面厚度均匀一致。
Construction method of multi-curved-surface dome
多曲面穹顶的施工方法
LIAO HONGYU (author) / LIU YANMEI (author) / ZHOU TING (author)
2022-11-08
Patent
Electronic Resource
Chinese
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