一种基于BIM技术的建筑装饰吊顶设计方法及系统
By using a BIM-based architectural decoration ceiling design method, the problem of large positioning errors of connectors in traditional construction has been solved, achieving high-precision positioning of connectors and fitting of installation surfaces, thus improving construction accuracy and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA CONSTR FIFTH ENG DIV CORP LTD
- Filing Date
- 2025-07-09
- Publication Date
- 2026-07-17
AI Technical Summary
In traditional architectural decorative ceiling construction, the positioning of connectors suffers from poor adaptability to the main structure, broken data links, and uncontrolled dynamic deformation, resulting in the welding position of connectors deviating from the design point, accumulating large errors, and making it impossible to achieve high-precision installation.
The architectural decorative ceiling design method based on BIM technology is adopted. The three-dimensional model is reconstructed by acquiring the main structure data, the coordinates of the connectors are extracted, coordinate calibration and point matching are performed, and point-by-point positioning welding and ultrasonic flaw detection are carried out in combination with total station measurement. The keel is installed and the level is checked. The specifications and colors of the aluminum plates are matched, the installation sequence is planned and embedded in the keel slots, the flatness of the aluminum plates and the tightness of the splicing are detected, and a closed-loop optimization report is generated.
It achieves high-precision positioning of connectors under complex main structures, with the angle between the connector normal and the structural surface less than 3°, the fitting degree of the installation surface reaching 97°, the construction coordinate transformation error less than 0.8mm, and realizes millisecond-level closed-loop feedback, improving construction accuracy and efficiency.
Smart Images
Figure CN120764035B_ABST