Proceedings of the 2024 6th International Conference on Civil Architecture and Urban Engineering (ICCAUE 2024)

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Digital Virtual Assembly Technology for Complex Steel Truss Arch Spatial Structures

Authors
Mingjun Lan1, 2, *, Yexun Li1, 2, Laifa Wang1, 2
1CCCC THIRD HARBOR ENGINEERING CO, Ltd, Shanghai, 200030, China
2Key Laboratory of Engineering Structures, CCCC Group, Shanghai, 200030, China
*Corresponding author. Email: 395709562@qq.com
Corresponding Author
Mingjun Lan
Available Online 30 April 2025.
DOI
10.2991/978-94-6463-688-8_14How to use a DOI?
Keywords
Bridge Engineering; intelligent virtual pre-assembly; BIM technology; 3D laser scanning technology; point cloud data
Abstract

Due to the fully prefabricated nature of the project’s steel truss, high precision control is required during installation. The existing BIM technology cannot account for the production and assembly errors of prefabricated components. A refined BIM+3D laser scanning method is proposed for steel bridges to reduce costs from assembly failures due to poor production accuracy. After the completion of prefabricated component processing and production, precision inspection and virtual assembly can be carried out, effectively avoiding cost waste caused by insufficient precision. By using a customized virtual assembly platform for virtual assembly and combining it with the virtual assembly of actual steel component errors, precise installation support is provided for the complex truss structure of the bridge.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2024 6th International Conference on Civil Architecture and Urban Engineering (ICCAUE 2024)
Series
Advances in Engineering Research
Publication Date
30 April 2025
ISBN
978-94-6463-688-8
ISSN
2352-5401
DOI
10.2991/978-94-6463-688-8_14How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Mingjun Lan
AU  - Yexun Li
AU  - Laifa Wang
PY  - 2025
DA  - 2025/04/30
TI  - Digital Virtual Assembly Technology for Complex Steel Truss Arch Spatial Structures
BT  - Proceedings of the 2024 6th International Conference on Civil Architecture and Urban Engineering (ICCAUE 2024)
PB  - Atlantis Press
SP  - 122
EP  - 133
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-688-8_14
DO  - 10.2991/978-94-6463-688-8_14
ID  - Lan2025
ER  -