A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
720-degree dome-screen cinema dome construction method
The invention discloses a 720-degree dome-screen cinema dome construction method, and relates to the field of dome construction, and the technical scheme is that the method comprises the following steps: S1, surveying and setting out: carrying out longitude and latitude division on a shell structure by using a BIM model, and extracting key point coordinates; s2, shaping keel processing and positioning and template processing: processing an arc-shaped keel and a template according to the curvature of a field shell; s3, frame body layered supporting is conducted, specifically, according to a concrete layered pouring scheme, double-row scaffolds are erected in a segmented mode to serve as an operation platform and an outer protection frame; and S4, layered pouring of the self-compacting concrete. The method has the beneficial effects that 1, through research and application of a longitude and latitude paying-off technology based on the BIM model, accurate coordinates of any point position of the shell structure can be rapidly and accurately obtained in the construction process, paying-off accuracy is ensured, and a design intention can be perfectly presented;
本发明公开了一种720度球幕影院穹顶施工方法，涉及穹顶施工领域，技术方案为，包括以下步骤：S1、测量放线：利用BIM模型对壳体结构进行经纬线划分，并提取关键点坐标；S2、定型龙骨加工定位及模板加工：根据现场壳体的弯曲度对弧形龙骨及模板进行加工；S3、架体分层支设：根据混凝土分层浇筑方案，分段搭设双排脚手架作为操作平台及外防护架；S4、自密实混凝土分层浇筑。本发明的有益效果是：1、通过基于BIM模型的经纬放线技术的研究与应用，施工过程中能够快速、准确获取壳体结构任何点位的精准坐标，确保放线的准确性，能够将设计意图完美的呈现。
720-degree dome-screen cinema dome construction method
The invention discloses a 720-degree dome-screen cinema dome construction method, and relates to the field of dome construction, and the technical scheme is that the method comprises the following steps: S1, surveying and setting out: carrying out longitude and latitude division on a shell structure by using a BIM model, and extracting key point coordinates; s2, shaping keel processing and positioning and template processing: processing an arc-shaped keel and a template according to the curvature of a field shell; s3, frame body layered supporting is conducted, specifically, according to a concrete layered pouring scheme, double-row scaffolds are erected in a segmented mode to serve as an operation platform and an outer protection frame; and S4, layered pouring of the self-compacting concrete. The method has the beneficial effects that 1, through research and application of a longitude and latitude paying-off technology based on the BIM model, accurate coordinates of any point position of the shell structure can be rapidly and accurately obtained in the construction process, paying-off accuracy is ensured, and a design intention can be perfectly presented;
本发明公开了一种720度球幕影院穹顶施工方法，涉及穹顶施工领域，技术方案为，包括以下步骤：S1、测量放线：利用BIM模型对壳体结构进行经纬线划分，并提取关键点坐标；S2、定型龙骨加工定位及模板加工：根据现场壳体的弯曲度对弧形龙骨及模板进行加工；S3、架体分层支设：根据混凝土分层浇筑方案，分段搭设双排脚手架作为操作平台及外防护架；S4、自密实混凝土分层浇筑。本发明的有益效果是：1、通过基于BIM模型的经纬放线技术的研究与应用，施工过程中能够快速、准确获取壳体结构任何点位的精准坐标，确保放线的准确性，能够将设计意图完美的呈现。
720-degree dome-screen cinema dome construction method
一种720度球幕影院穹顶施工方法
ZHANG YUNPENG (author) / CHEN JIANG (author) / MA WEI (author) / YUAN ZHUANG (author) / ZHANG RUCHAO (author) / YUAN HENGSEN (author) / MENG LINGHONG (author) / ZHANG GUANGCHAO (author) / WANG TONGGANG (author) / ZHAO YANMIAO (author)
2024-05-03
Patent
Electronic Resource
Chinese