Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/148265
Title: Extracting BIM information for lattice toolpath planning in digital concrete printing with developed dynamo script : a case study
Authors: Weng, Yiwei
Noor Mohamed, Nisar Ahamed
Lee, Brian Jia Shen
Gan, Nicole Jia Hui
Li, Mingyang
Tan, Ming Jen
Li, Heng
Qian, Shunzhi
Keywords: Engineering
Issue Date: 2021
Source: Weng, Y., Noor Mohamed, N. A., Lee, B. J. S., Gan, N. J. H., Li, M., Tan, M. J., Li, H. & Qian, S. (2021). Extracting BIM information for lattice toolpath planning in digital concrete printing with developed dynamo script : a case study. Journal of Computing in Civil Engineering, 35(3), 05021001-. https://dx.doi.org/10.1061/(ASCE)CP.1943-5487.0000964
Journal: Journal of Computing in Civil Engineering 
Abstract: In this paper, a novel method for printing path design in the three-dimensional (3D) concrete printing process (3DCP) has been developed and applied to a large-scale construction process. Despite the large number of research works in digital concrete printing over the last decade, few studies have explored the method of automatic printing path design, specifically designing the printing path by directly extracting building information modeling (BIM) information from the BIM platform in 3DCP. To obtain BIM information and automatically design the printing path, a script package was developed using a single scripting environment called Dynamo, a Revit plug-in. The proposed method was evaluated using the results of simulation and real-time printing. Compared with the conventional method, the simulation results show that the proposed approach can reduce data loss from a 3D BIM model to printing path generation. The real-time printing test implies that the proposed approach is perfectly suitable for integrating BIM with 3DCP.
URI: https://hdl.handle.net/10356/148265
ISSN: 0887-3801
DOI: 10.1061/(ASCE)CP.1943-5487.0000964
Rights: © 2021 American Society of Civil Engineers (ASCE). All rights reserved. This paper was published in Journal of Computing in Civil Engineering and is made available with permission of American Society of Civil Engineers (ASCE).
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SC3DP Journal Articles

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