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BIM-GIS Integration for Collaborative Management in Complex Highway Engineering Projects

Author

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  • Ruifeng Jian

    (Gansu Zhitong Technology Engineering Detection Consulting Co., Ltd., China)

  • Panye Wei

    (Gansu Wantai Construction Engineering Co., Ltd., China)

Abstract

To address “model-geography” information separation, delayed collaboration, and ineffective risk early warning in complex highways, this study proposes a BIM-GIS “three-layer nine-interface” data closed loop and “dual-loop” feedback mechanism, validated in a Sichuan-Chongqing mountainous interchange section. The framework realizes IFC-GeoJSON semantic mapping (data layer), event stream-driven spatiotemporal consistency (synchronization layer), and progress-safety-collision quantification (analysis layer). A 30-day test shows schedule deviation reduced from 3.8% to 1.6%, clashes down 38%, safety index up 22%, with 15-min self-calibration. Results confirm enhanced model real-time performance, scalable architecture, and replicable early warning. It provides a new integrated management method for mountainous complex highways and lays the foundation for digital twin integration.

Suggested Citation

  • Ruifeng Jian & Panye Wei, 2026. "BIM-GIS Integration for Collaborative Management in Complex Highway Engineering Projects," International Journal of Agricultural and Environmental Information Systems (IJAEIS), IGI Global Scientific Publishing, vol. 17(1), pages 1-21, January.
    • Handle: RePEc:igg:jaeis0:v:17:y:2026:i:1:p:1-21
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