Abstract: After nearly two centuries of development, the tunnel boring machine (TBM) has become increasingly mature in technical performance, [JP2]reliability, adaptability and other aspects. However, for large deep-buried tunnels, long tunnels, large-diameter tunnels, micro-diameter tunnels, and tunnels in complex geological conditions etc.[KG-*3], the adaptability and intelligentization level of TBMs need to be improved. In order to solve the challenges for tunnel construction in extremely complex geological conditions, and make breakthrough in TBM tunneling in complex geology, technologies such as rock detection and perception, intelligent decision-making and early warning technology for equipment need to be developed in combination with sensing technology, big data, cloud computing, machine deep learning, advanced control technology and other technologies, so as to satisfy the requirements of complex tunnel projects with multimode, multi-functional and intelligent technical performance. The author focuses on the research and application of multi-mode technologies, the concept of integrated functions and intelligentization, especially the new achievements in geotechnical perception, monitoring and feedback of machine condition. It is suggested that the advanced sensing, analysis and control technology can be used to realize intelligent TBM tunneling as well as to achieve early perception, big data research and judgment, intelligent control and operation, and intelligent tunneling support technology.
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China Tunnel Construction
http://www.suidaojs.com/CN/Y2020/V40/I9/1243
Development and Application of Multifunctional and Intelligent Tunnel Boring Machine(隧道掘进机多功能化及智能化的发展与推广)
www.suidaojs.com隧道掘进机经过近2个世纪的发展,其技术性能、可靠性、适应性等...