A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BIM (Building Information Modeling)-based hyperboloid building positioning method and device
The invention relates to the technical field of building construction, discloses a positioning method and device of a double-curved-surface building based on BIM, and aims to solve the problem that an existing positioning mode of the double-curved-surface building is poor in universality and efficiency, and the scheme mainly comprises the steps that at least two laser positioning emitters are arranged on a construction site; constructing a BIM model of the double-curved-surface building in the BIM software, dividing the BIM model into a plurality of double-curved-surface plates according to construction requirements, and determining corresponding point locations of the laser positioning transmitters in the BIM model; in the BIM model; respectively connecting the angular point to be positioned with the corresponding point position of each laser positioning transmitter to obtain at least two connecting lines; for each connecting line, calculating included angle information of a space where the connecting line is located; and the laser emission angles of the corresponding laser positioning emitters are adjusted according to the included angle information on the construction site, and the positions of the to-be-positioned angular points are determined according to the laser line intersection points of the laser positioning emitters. The method improves the universality and efficiency of positioning, and is suitable for hyperboloid buildings.
本申请涉及建筑施工技术领域，公开了一种基于BIM的双曲面建筑物的定位方法及装置，旨在解决现有双曲面建筑物的定位方式存在通用性和效率较差的问题，方案主要包括：在施工现场设置至少两个激光定位发射器；在BIM软件中构建双曲面建筑物的BIM模型，根据施工要求将BIM模型划分为多个双曲面板，在BIM模型中确定激光定位发射器的对应点位；在BIM模型中；将待定位角点分别与各激光定位发射器的对应点位相连，获得至少两条连线；针对每条连线，计算连线所在空间的夹角信息；在施工现场根据夹角信息调整对应激光定位发射器的激光发射角度，根据各激光定位发射器的激光线交点确定待定位角点的位置。本申请提高了定位的通用性和效率，适用于双曲面建筑物。
BIM (Building Information Modeling)-based hyperboloid building positioning method and device
The invention relates to the technical field of building construction, discloses a positioning method and device of a double-curved-surface building based on BIM, and aims to solve the problem that an existing positioning mode of the double-curved-surface building is poor in universality and efficiency, and the scheme mainly comprises the steps that at least two laser positioning emitters are arranged on a construction site; constructing a BIM model of the double-curved-surface building in the BIM software, dividing the BIM model into a plurality of double-curved-surface plates according to construction requirements, and determining corresponding point locations of the laser positioning transmitters in the BIM model; in the BIM model; respectively connecting the angular point to be positioned with the corresponding point position of each laser positioning transmitter to obtain at least two connecting lines; for each connecting line, calculating included angle information of a space where the connecting line is located; and the laser emission angles of the corresponding laser positioning emitters are adjusted according to the included angle information on the construction site, and the positions of the to-be-positioned angular points are determined according to the laser line intersection points of the laser positioning emitters. The method improves the universality and efficiency of positioning, and is suitable for hyperboloid buildings.
本申请涉及建筑施工技术领域，公开了一种基于BIM的双曲面建筑物的定位方法及装置，旨在解决现有双曲面建筑物的定位方式存在通用性和效率较差的问题，方案主要包括：在施工现场设置至少两个激光定位发射器；在BIM软件中构建双曲面建筑物的BIM模型，根据施工要求将BIM模型划分为多个双曲面板，在BIM模型中确定激光定位发射器的对应点位；在BIM模型中；将待定位角点分别与各激光定位发射器的对应点位相连，获得至少两条连线；针对每条连线，计算连线所在空间的夹角信息；在施工现场根据夹角信息调整对应激光定位发射器的激光发射角度，根据各激光定位发射器的激光线交点确定待定位角点的位置。本申请提高了定位的通用性和效率，适用于双曲面建筑物。
BIM (Building Information Modeling)-based hyperboloid building positioning method and device
基于BIM的双曲面建筑物的定位方法及装置
YI SHOUWEI (author) / ZHANG FAPING (author) / ZHOU ZELIN (author) / ZHU LEI (author) / FU XIAN (author) / GUO WENXIN (author) / ZHOU YINGCHAO (author)
2024-04-26
Patent
Electronic Resource
Chinese
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