Abstract Aiming at the complex situations and high risks of the construction environment of the single-tube, dou? ble-track large-diameter Tsinghuayuan Tunnel of the Beijing-Zhangjiakou high-speed railway, a Building Information Model (BIM) based information construction management solution for shield tunneling is proposed. The criteria for BIM application in the shield tunnel is presented, providing a basis for the BIM information application. The key BIM techniques that are adopted in the construction of shield tunnels (lightweight images, Hadoop, 3D laser scanning and automatic monitoring) are studied. Various major risk sources and hidden safety hazards in the construction of shield tunneling are solved and quality, key progress nodes and resource coordination is presented, improving the level of informatization and fine management of the involved parties and providing a reference for the study of 3D visualization digital archives for shield tunneling.
Abstract：
Aiming at the complex situations and high risks of the construction environment of the single-tube, dou? ble-track large-diameter Tsinghuayuan Tunnel of the Beijing-Zhangjiakou high-speed railway, a Building Information Model (BIM) based information construction management solution for shield tunneling is proposed. The criteria for BIM application in the shield tunnel is presented, providing a basis for the BIM information application. The key BIM techniques that are adopted in the construction of shield tunnels (lightweight images, Hadoop, 3D laser scanning and automatic monitoring) are studied. Various major risk sources and hidden safety hazards in the construction of shield tunneling are solved and quality, key progress nodes and resource coordination is presented, improving the level of informatization and fine management of the involved parties and providing a reference for the study of 3D visualization digital archives for shield tunneling.
.BIM Techniques for Construction Management of the Qinghuayuan Tunnel on the Beijing-Zhangjiakou High-Speed Railway[J] MODERN TUNNELLING TECHNOLOGY, 2018,V55(4): 53-58
2018, Vol. 55 