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Babaei, M, Rashidi-baqhi, A and Rashidi, M (2022) Estimating Project Cost under Uncertainty Using Universal Generating Function Method. Journal of Construction Engineering and Management, 148(02).

Bai, S, Li, M, Lu, Q, Tian, H and Qin, L (2022) Global Time Optimization Method for Dredging Construction Cycles of Trailing Suction Hopper Dredger Based on Grey System Model. Journal of Construction Engineering and Management, 148(02).

Che Ibrahim, C K I, Belayutham, S, Mohammad, M Z and Ismail, S (2022) Development of a Conceptual Designer’s Knowledge, Skills, and Experience Index for Prevention through Design Practice in Construction. Journal of Construction Engineering and Management, 148(02).

Ghafoori, M and Abdallah, M (2022) Simulation-Based Optimization Model to Minimize Equivalent Annual Cost of Existing Buildings. Journal of Construction Engineering and Management, 148(02).

Jia, F, Xiang, P and Chen, D (2022) Prioritizing the Operation and Maintenance Complexity of Mega Transportation Projects Based on Systems Thinking. Journal of Construction Engineering and Management, 148(02).

Lerche, J, Enevoldsen, P and Seppänen, O (2022) Application of Takt and Kanban to Modular Wind Turbine Construction. Journal of Construction Engineering and Management, 148(02).

Li, P, Wang, Q, Guo, Z, Mei, T, Li, Q, Qiao, S and Zuo, W (2022) Identifying Falling-from-Height Hazards in Building Information Models: A Voxelization-Based Method. Journal of Construction Engineering and Management, 148(02).

Li, X, Lu, W, Xue, F, Wu, L, Zhao, R, Lou, J and Xu, J (2022) Blockchain-Enabled IoT-BIM Platform for Supply Chain Management in Modular Construction. Journal of Construction Engineering and Management, 148(02).

Liu, K, Su, Y, Pollack, J, Liang, H and Zhang, S (2022) Explaining the Formation Mechanism of Intrateam Knowledge Exchange Network in Offsite Construction Projects: A Social Cognitive Perspective. Journal of Construction Engineering and Management, 148(02).

Park, J and Cho, Y K (2022) Point Cloud Information Modeling: Deep Learning–Based Automated Information Modeling Framework for Point Cloud Data. Journal of Construction Engineering and Management, 148(02).

  • Type: Journal Article
  • Keywords:
  • ISBN/ISSN: 0733-9364
  • URL: https://doi.org/10.1061/(ASCE)CO.1943-7862.0002227
  • Abstract:
    Because point clouds have reality measurements of physical objects, they are often used to reconstruct the as-built three-dimensional (3D) model of building construction sites through a modeling process called Scan-to-building information models (BIM). However, the reality measurements in point cloud data, such as actual color and deformed shapes of the original objects, could disappear during the solid modeling process. In addition, the conventional Scan-to-BIM pipeline still requires significant time and manual effort for object classification and shape representation. To address these problems, this study proposes a novel information modeling framework for point clouds, called point cloud information modeling (PCIM). PCIM can automatically recognize construction objects and their properties with deep learning approaches. Furthermore, it can store information in the original point cloud data with a hierarchical structure, rather than converting it to a solid or rigid model. To validate the overall PCIM concept, this research conducted a case study with an actual building construction project. The test results demonstrate that PCIM can be an effective tool for the as-is information modeling of structures and facilities during construction.

Radzi, A R, Rahman, R A, Doh, S I and Esa, M (2022) Construction Readiness for Highway Projects: Key Decision Criteria. Journal of Construction Engineering and Management, 148(02).

Sanboskani, H and Srour, I (2022) Using Advanced Statistical Methods to Identify the Drivers of Knowledge Sharing Intention among Construction Workers. Journal of Construction Engineering and Management, 148(02).

Shehadeh, A, Alshboul, O and Hamedat, O (2022) Risk Assessment Model for Optimal Gain–Pain Share Ratio in Target Cost Contract for Construction Projects. Journal of Construction Engineering and Management, 148(02).

Yoon, J H and Pishdad-Bozorgi, P (2022) State-of-the-Art Review of Blockchain-Enabled Construction Supply Chain. Journal of Construction Engineering and Management, 148(02).

Zhang, C, Chen, K, Yang, J, Fu, J, Wang, S and Xie, Y (2022) Reuse of Discharged Soil from Slurry Shield Tunnel Construction as Synchronous Grouting Material. Journal of Construction Engineering and Management, 148(02).

Zhang, Y, Yuan, J, Zhao, J, Cheng, L and Li, Q (2022) Hybrid Dynamic Pricing Model for Transport PPP Projects during the Residual Concession Period. Journal of Construction Engineering and Management, 148(02).