In July 21st, China railway tunnel intelligent construction technology forum was held here. The development and future of Chinese tunnel intelligent construction are discussed jointly by the elderly, masters, professors and experts in the field of tunnel construction in China, as well as the new technology, the founders and practitioners of the Chinese tunnel construction.
Chinese tunnel and underground engineering field, Southwest Jiao Tong University professor Guan Baoshu, China Railway Design Group Co., Ltd. Shi Yuxin, Southwest Jiao Tong University professor Wang Mingnian, Beijing Rui Wei Railway Engineering Company general manager Peng Feng, China Luqiao engineering limited liability company deputy chief engineer Wu Quanli and from The forum was attended by the Chinese Railway Hospital, the Central Railway four courtyard, the China Railway Tunnel Bureau, the five Bureau of China Railway, the eleven Bureau of China Railway, the twelve Bureau of China Railway, the eighteen Bureau of China Railway and the people's transportation press.
With the rapid development of China's tunnel construction and the increasing demand for intelligent tunnel construction equipment, intelligent tunnel construction has become the trend of development. With more than 10 years' experience of subversive innovation and high end equipment manufacturing, the construction of iron construction heavy industry has gained rich achievements and experience in the construction of tunnel intelligence by participating in the practice of research and application of Zheng Wan high railway. In this context, the China Railway Construction Heavy Industry Organization convened the China railway tunnel intelligent construction technology forum, inviting industry experts and building an exchange platform, aiming at assembling the construction technology and equipment system of tunnel intelligent construction to adapt to China's national conditions and lead the world.
Professor Guan Bao, the top expert and scholar of the global tunnel, the professor of the Southwest Jiao Tong University, the professor of the Chinese tunnel and underground engineering, the director of the State Council and the State Council's outstanding contribution to the contribution of the experts, has published the theme report on the tunnel machinery on the Forum in combination with the profound experience of the teaching and scientific research of tunnel and underground engineering for more than 60 years. This paper summarizes the basic experience of tunnel construction in China, describes the trend of future development, puts forward a series of new ideas and new methods for tunnel construction, presents a series of new technology and new products of tunnel construction, and greatly opens up the horizon and thinking of the participants.
Liu Feixiang, the party secretary and chairman of the CPC Central Committee, chaired the forum, and as the leader of the intelligent equipment system of the railway construction heavy industry tunnel, he reported the research and application of the tunnel intelligent equipment system to the experts. The chairman of Liu Feixiang introduced the construction of the four basic systems of "rock parameter identification and processing system, three-dimensional space positioning and measurement system, large data processing and sharing system, artificial intelligence system", and constructed the technical route of the tunnel intelligent equipment, and built the whole process tunnel intelligent equipment system. With the support of the national innovation strategy and the policy of the Railway Corporation, it is heading for the green intelligent construction of tunnels with no lights, no lights and no oxygen in the tunnel.
Peng Feng, general manager of Beijing Rui Wei railway engineering company, made a report entitled "new technology for grouting in tunnel in recent years". Through a rich case show, it introduces the construction effect and value created by the new grouting technology, which provides a new way of thinking for the intelligent construction of tunnel.
Wang Mingnian, a professor of Southwest Jiao Tong University, made a report entitled "Research on the key technology of large-scale mechanized construction of zhengwan high iron tunnel", and introduced the basic concept of tunnel large-scale mechanized construction, construction design method, construction method and management method, which have great reference and reference value.
Wu Quanli, deputy chief engineer of China Luqiao Engineering Co., Ltd., explained the design of key grouting parameters and the development direction of equipment technology in the theme report of "tunnel grouting technology and equipment assumption", which caused the active thinking and strong resonance of the attendees.
With the good opportunity held by the forum, under the witness of the experts, the construction of underground engineering construction technology and equipment series is published. Mr. Ma Cheng, the Minister of propaganda and brand of iron construction heavy industry, reported the general plan, work arrangement, compilation catalogue and subsequent compilation plan of the series publication.
It is understood that the underground engineering construction technology and equipment series series are led by the iron construction heavy industry, with the people transportation press, Wu Jiu railway company and other units jointly planning and writing. The series of books are divided into three periods, planning more than ten books, aiming at popularizing the advanced construction technology and intelligent equipment technology of the tunnel and other underground works, effectively promoting the rapid development of the intelligent construction of the tunnel in the world, and providing a higher reference for the construction designers, researchers, managers, workers and maintenance personnel of underground engineering. Test value.
Chen Zhimin, the deputy editor in chief of the people's transportation press, put forward valuable opinions on the publication of the series, indicating that it will do a good job in the planning, editing and publishing of the series, and to introduce the outstanding works to foreign publishing houses as far as possible, and promote China's engineering and standards to go out of the country.
In this forum, the experts made a wonderful speech on the Chinese tunnel intelligent construction technology, expressed their unique views, presented a feast of the theory and practice of tunnel intelligent construction, and will be condensed into a firm action to further promote the development of Chinese tunnel intelligent construction.
