CHINA MINE ENGINEERING

The 3D design of underground mine has become the development trend of consulting design and production enterprises, and it is also the pioneer of digital design, laying the foundation for the development of intelligent mines. At present, the 3D design of underground mining adopts 3D software for mining, and the use of specialization is limited, and the research of multi-discipline 3D collaborative design on the same platform has innovative significance for mining consulting design and production.In this paper, the application of Bentley software in 3D collaborative design of underground mines is explored, and secondary development and analysis are carried out.