Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of large-span multi-curved-surface finish bare concrete arc door
The invention discloses a construction method of a large-span multi-curved-surface finish bare concrete arc door, and belongs to the technical field of construction. The method comprises the following steps of preparation before construction, measurement and positioning, steel bar binding, exposed joint machining, horizontal joint machining, preparation and pre-assembly before formwork installation, formwork installation and adjustment, continuous casting of bare concrete and bare concrete curing. The technology of accurately controlling the curvature of the curved surface through rise paying-off, the refined machining of exposed seam and Zen seam formworks, the small plate splicing formwork erecting technology and the like are adopted, and the bare concrete effect of the arc-shaped arch is ensured.
一种大跨度多曲面饰面清水混凝土圆弧门施工方法，属于施工技术领域。它包括如下步骤：施工前准备，测量定位，钢筋绑扎，明缝的加工，禅缝的加工，模板安装前的准备及预拼装，模板安装及调整，连续浇筑清水混凝土，清水混凝土养护。采用矢高放线精确控制曲面曲率技术、明缝和禅缝模板精细化加工及小板块拼凑支模技术等，确保圆弧形拱门清水混凝土效果。
Construction method of large-span multi-curved-surface finish bare concrete arc door
The invention discloses a construction method of a large-span multi-curved-surface finish bare concrete arc door, and belongs to the technical field of construction. The method comprises the following steps of preparation before construction, measurement and positioning, steel bar binding, exposed joint machining, horizontal joint machining, preparation and pre-assembly before formwork installation, formwork installation and adjustment, continuous casting of bare concrete and bare concrete curing. The technology of accurately controlling the curvature of the curved surface through rise paying-off, the refined machining of exposed seam and Zen seam formworks, the small plate splicing formwork erecting technology and the like are adopted, and the bare concrete effect of the arc-shaped arch is ensured.
一种大跨度多曲面饰面清水混凝土圆弧门施工方法，属于施工技术领域。它包括如下步骤：施工前准备，测量定位，钢筋绑扎，明缝的加工，禅缝的加工，模板安装前的准备及预拼装，模板安装及调整，连续浇筑清水混凝土，清水混凝土养护。采用矢高放线精确控制曲面曲率技术、明缝和禅缝模板精细化加工及小板块拼凑支模技术等，确保圆弧形拱门清水混凝土效果。
Construction method of large-span multi-curved-surface finish bare concrete arc door
一种大跨度多曲面饰面清水混凝土圆弧门施工方法
XU YIJUN (Autor:in) / ZHANG KUN (Autor:in) / WANG QIANG (Autor:in)
18.02.2022
Patent
Elektronische Ressource
Chinesisch
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