A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hollow thin-wall pier capping beam construction method based on steel bar method
The invention relates to the technical field of building construction, and discloses a hollow thin-wall pier capping beam construction method based on a steel bar method, and the method comprises the following steps: step 1, template design and preparation: in the design stage of a thin-wall hollow pier, an engineer considers a scheme of adopting an EPS core mold as a permanent inner mold; and according to the size and structure requirements of the thin-wall hollow pier, the accurate size and shape of the EPS core mold are formulated. The EPS inner formwork sidesway-resistant fixing device is designed, the EPS core formwork sidesway-resistant fixing device comprises an EPS core formwork horizontal fixing measure and an EPS core formwork vertical fixing measure, the EPS core formwork horizontal fixing measure depends on thin-wall hollow pier longitudinal vertical rib design, the EPS core formwork vertical fixing measure depends on thin-wall hollow pier outer formwork design, the two modules of sidesway-resistant fixing and floating-resistant fixing are started, and the EPS core formwork sidesway-resistant fixing device is obtained. Safety calculation is carried out on mounting and fixing measures of the EPS core mold, it is ensured that the EPS core mold is kept stable and perpendicular in the construction process, and displacement or inclination of the EPS core mold during concrete pouring is prevented.
本发明涉及建筑施工技术领域，且公开了一种基于钢棒法空心薄壁墩盖梁施工方法，所述方法步骤包括有：步骤一、模板设计与制备：在薄壁空芯墩的设计阶段，工程师将考虑采用EPS芯模作为永久性内模的方案，根据薄壁空芯墩的尺寸和结构要求，制定EPS芯模的准确尺寸和形状。本发明通过设计EPS内模板抗侧移固定装置，其包括有EPS芯模水平向固定措施、EPS芯模竖向固定措施，EPS芯模水平向固定措施依托薄壁空芯墩纵向竖筋设计，EPS芯模竖向固定措施依托薄壁空芯墩外模板设计，从抗偏移固定和抗浮固定两个模块着手，为EPS芯模安装固定措施进行了安全计算，确保其在施工过程中保持稳定和垂直，以防止EPS芯模在浇筑混凝土时发生位移或倾斜。
Hollow thin-wall pier capping beam construction method based on steel bar method
The invention relates to the technical field of building construction, and discloses a hollow thin-wall pier capping beam construction method based on a steel bar method, and the method comprises the following steps: step 1, template design and preparation: in the design stage of a thin-wall hollow pier, an engineer considers a scheme of adopting an EPS core mold as a permanent inner mold; and according to the size and structure requirements of the thin-wall hollow pier, the accurate size and shape of the EPS core mold are formulated. The EPS inner formwork sidesway-resistant fixing device is designed, the EPS core formwork sidesway-resistant fixing device comprises an EPS core formwork horizontal fixing measure and an EPS core formwork vertical fixing measure, the EPS core formwork horizontal fixing measure depends on thin-wall hollow pier longitudinal vertical rib design, the EPS core formwork vertical fixing measure depends on thin-wall hollow pier outer formwork design, the two modules of sidesway-resistant fixing and floating-resistant fixing are started, and the EPS core formwork sidesway-resistant fixing device is obtained. Safety calculation is carried out on mounting and fixing measures of the EPS core mold, it is ensured that the EPS core mold is kept stable and perpendicular in the construction process, and displacement or inclination of the EPS core mold during concrete pouring is prevented.
本发明涉及建筑施工技术领域，且公开了一种基于钢棒法空心薄壁墩盖梁施工方法，所述方法步骤包括有：步骤一、模板设计与制备：在薄壁空芯墩的设计阶段，工程师将考虑采用EPS芯模作为永久性内模的方案，根据薄壁空芯墩的尺寸和结构要求，制定EPS芯模的准确尺寸和形状。本发明通过设计EPS内模板抗侧移固定装置，其包括有EPS芯模水平向固定措施、EPS芯模竖向固定措施，EPS芯模水平向固定措施依托薄壁空芯墩纵向竖筋设计，EPS芯模竖向固定措施依托薄壁空芯墩外模板设计，从抗偏移固定和抗浮固定两个模块着手，为EPS芯模安装固定措施进行了安全计算，确保其在施工过程中保持稳定和垂直，以防止EPS芯模在浇筑混凝土时发生位移或倾斜。
Hollow thin-wall pier capping beam construction method based on steel bar method
一种基于钢棒法空心薄壁墩盖梁施工方法
ZHANG DING (author) / HONG MING (author) / WU ZHIPENG (author) / HU SHUJUN (author) / CHENG PENG (author)
2024-02-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Hollow thin-wall pier precast slab capping construction structure and method
| European Patent Office | 2023