Report
In the industrial park in the west of the avenue of the Avenue of Nansha Ring City, Guangzhou, a giant shield -shaped knife -shaped building painted from the head of the dragon is like drilling from the ground out of the ground., Particularly conspicuous.The people passing by, none of them came forward to visit, and many tunnel engineering enthusiasts came.This is the first domestic tunnel museum with the theme of tunnels and underground engineering.Since the Tunnel Museum has been opened to the public for free in July this year, more than 190,000 people have come to visit in more than 3 months.
In the cultural corridor of the tunnel -themed park theme park, the concentration of the academician walls of the two -sided experts show the brilliant achievements of my countrys tunnel project.On November 10th, one of the people in the Academician Wall -the academician of the Chinese Academy of Engineering, the protection engineering expert, the 2018 National Supreme Science and Technology Award and the "August 1 Medal" winner Qian Qiqi, came to the Tunnel Museum to visit and investigate.Gao Wei, Secretary of the Party Committee and Chairman of the China Railway Tunnel Bureau, and Yi Guoliang, deputy secretary of the party committee and general manager.
Qian Qihu has been engaged in the protection engineering for nearly 60 years. People, known as the "casting shield for the country", have planned for the underground space of more than 20 key cities.In the field of peoples livelihood engineering, as a member of the expert group, he participated in the design of the Nanjing Yangtze River Tunnel, the Hong Kong -Zhuhai -Macao Bridge, the South Water and the North, and the west gas east.
"Looking back on my own study and participating in the national tunnel project, it is indeed an extraordinary journey.The popular science base "Qian Qihu said in an exclusive interview with all media reporters in Southern Finance and Economics.
Qian Qihu pays great attention to the growth of young people.In 2019, he donated all the 8 million yuan prize of the 2018 National Supreme Science and Technology Award, and directed to fund students in the western region to go to school.For the younger generation of "Chinese tunnel people", he said: "I hope that the young scientific and technological talents of our civil engineering and technical talents of the tunnel engineering must show your style and technical responsibility in the future field, create further glory. "
Today, the tunnel has become a link between human interconnection and interoperability, which is based on underground dragons and redefine the distance of the world with speed.The Tunnel Museum tells about the primitive human acupoints of millions of years ago, the Shimen boardwalk thousands of years ago, to the underground canal, ditch canal, Tunbingtun grain tunnels in the past century, and then to the high -speed rail, subway, and comprehensive management after the founding of New ChinaThe development history of tunnel -related projects such as the corridor.The development of the tunnel is also the mark of human exploration of the world.
In a walking visit to an hour, the 87 -year -old man seemed interest.When the interpreter introduced that the Chengdu -Chongqing railway project, which had been "difficult to produce" for more than ten years, was completed and opened to traffic in three years after the founding of New China. When more than 1.28 million pillow woods were provided by the people along the line, he nodded with emotion.In the exhibition area, when the thrills of hand -made artificial excavation and the bitterness of contact with family members due to work related to work, he said lightly, "We all experienced it at that time, it was really not easy."
When it comes to the most impressive visit, Qian Qihu mentioned the Shantou Bay Tunnel Project that used the domestic shield machine for the first time.This project is also the first large -diameter submarine shield tunnel that is located at the 8 -degree earthquake -defense intensity area in my country.Qian Qihu was the director of the academic committee of the Shantou Bay Tunnel Engineering Committee at the time, and played a decisive role in determining the decision to adopt a domestic shield.
Qian Qihu said, "Later practice also proved that the decision -making at that time was completely correct. Now we have a lot of domestic large shields. I believe in overseas markets. I believe that this road will definitely go wider and wider. The market share of shields in my country accounted for more than 95%, and the international market share accounted for more than 50%. In addition, the intelligent construction system of domestic shields is gradually being promoted to global."I believe that the technology of tunnel engineering must be a comprehensive integration of traditional tunnel engineering technology and informatization, digitalization, and intelligent technology in the future. We must take this road, and pay special attention to the introduction of artificial intelligence into the technology of tunnel engineering technologyCome in, so that the construction of the tunnel project can be achieved again, a major glory and leap. "Qian Qihu said.
The following is the excerpt of Qian Qihus contents of the Southern Finance and Economics interview.
Southern Finance: Please share the biggest feeling of visiting the tunnel museum?
Qian Qihu: I feel that the content is indeed very rich.It is a good popular science base for adolescents entering the field of underground engineering and tunnel engineering.
For the tunnel project, reviewing my own learning and participation is an extraordinary journey.It turned out to be a hand -made hammer, iron 手, eye -catching, and artillery. Later, I went to the shallow burial and dark digging method and the wind diamond. Now it is a mechanized table diamond and shield machine TBM mining. The tunnel engineering technology has continued to improve.Extraordinary journey.
The last time I came to the Nansha in Guangzhou, when the China Railway Tunnel Bureau moved to Nansha (the 2017 China Railway Tunnel Bureau was relocated from Luoyang to Nansha), they came to the meeting.This time I also came to a academic conference.Nansha is located in the Guangdong -Hong Kong -Macao Greater Bay Area. It is the forefront of our countrys development and a key area for economic development.Therefore, I believe that in the Guangdong -Hong Kong -Macao Greater Bay Area and Nansha, it will definitely help the development of the China Railway Tunnel Bureau.
Southern Finance: Is there any unforgettable moment in the Tunnel project of the Guangdong -Hong Kong -Macao Greater Bay Area you have participated?
Qian Qihu: I am the shield structure of the (China Railway) Tunnel Bureau and the academic committee of the National Key Laboratory of the Gesture of the Development.Therefore, I still understand the work of the China Railway Tunnel Bureau.As a national team, it should be said that all of them have participated in the construction of the tunnel project in our country and made great contributions.
The Shantou Bay Tunnel Project was the first time that the large -scale shield project in my country used the domestic shield machine. At that time (2019) I was the leader of the expert group.Because at the time, everyone was controversial that the two large shields were used in Heruk in Germany and still used a China.I talked about the reason to use China.This decision is very correct, and later practice proves that it is completely correct.
Now we have a lot of domestic large shields. They both participate in domestic engineering construction and have reached overseas markets.The Gaoligong Mountain Tunnel under construction in China must deal with extreme complex geological conditions such as highland temperature, tough mud, and rock explosion.These are the construction of the China Railway Tunnel Bureau, and I feel very praised.
China has developed from the introduction of foreign shield machines, and has developed to the current domestic shield machine market and overseas.The share, especially the "Belt and Road" to build many major underground projects and tunnel projects of the country.This is a big leap, and I believe that this road will become wider and wider. In the future, we must be the leader of the world tunnel project.
Southern Finance: In interviews with the media, you often mention the cross -integration of civil engineering disciplines and other disciplines.What are your predictions on the technological development trend in the field of tunnel engineering?
Qian Qihu: I see the central document. Without informationization, there is no modernization of Chinese -style.My opinion believes that without informationization, there is no modernization of Chinese civil engineering, that is, there is no modernization of the Chinese tunnel engineering.Civil engineering is entering the fourth leap, that is, the traditional civil engineering and informatization, digital, and intelligent technology integration, so I believe that the technology of tunnel engineering must be traditional tunnel engineering technology and informatization, digitalization, intelligence, intelligence, intelligence, intelligence, intelligence, intelligence, and intelligence.Comprehensive fusion of technology.The discipline of tunnel engineering technology is integrated, we must take this road, and we must pay special attention to the introduction of artificial intelligence into the technology of tunnel engineering.In this way, the construction of our tunnel project can be achieved again, major glory and leaps.
Southern Finance: Chinas tunnel engineering is moving towards the world, and tunnel engineering technology is constantly inheriting development.What do you want to say most?
Qian Qihu: Many people are unwilling to learn civil engineering, and the civil engineering major admission scores in colleges and universities are low.After that, the proportion of people who are required to transfer disciplines are not small.We young people did not recognize the greatness and glory of civil engineering.Therefore, I hope that the youth scientific and technological talents of civil engineering and the technical talents of tunnel engineering must show your style and technical responsibility in the future areas, and create further glory. At the same time, to promote the great and tunnel engineering of civil engineering,great.
Video shooting, editing ｜ China Railway Tunnel Bureau, Jiang Shan
