This national innovative talent is the president of Shandong University!One article takes you to understand Li Shucai

A few days ago, the central government approved: Comrade Li Shucai served as the president (deputy minister) and deputy secretary of the party committee; due to age, Comrade Fan Liming no longer served as the president and deputy secretary of the party committee of Shandong University.

Xin Huanghe noticed that on May 30, 2020, the "Second National Innovation Fighting Prize" was grandly announced, and Li Shucai was on the list. In June of the same year, the Chinese Association of Science and Technology published the "National Innovation Rights Prize winner 丨 Li Shu: Cracking the" Difficult Miscelia "of Underground Projects", the full text is as follows:

"National Innovation Fighting Prize winner 丨 Li Shucai: Cracking the" Difficult Miscelia "in the underground project"

At the site of the Guangxi Junchang Tunnel project, Li Shucai (first from right) discussed the plan with team members

In the engineering world, there is a saying that "it is easy to enter the earth".

Li Shucai, an expert in tunnel and underground engineering disaster prevention and control, and vice president of Shandong University, explained: "The geology of underground engineering is extremely complicated, and often causes a sudden mud disaster, causing serious consequences of the destruction of the machine.

After more than ten years of scientific and technological research, Li Shucai's team has made substantial progress in the prediction of bad geological predictions and major aphrodisiac disasters in the tunnel. More than 230 projects such as water conservancy. In 2019, he was elected as an academician of the Chinese Academy of Engineering.

On May 30, 2020, the "Second National Innovation Fighting Award" was grandly announced, and Li Shucai was on the list.

"The national strategy and scientific and technological needs have brought major opportunities for the development of disciplines. We must be‘ stand up to the earth ’, facing major national strategic needs, and we must not only achieve theoretical and technical innovation, but also solve practical problems." Li Shucai said.

Install the tunnel digging machine "fire eye golden eyes"

In the 21st century, the focus of my country's transportation infrastructure construction was transferred to the extremely complex western mountains and rock -soluble areas where the geological geology was extremely complex. At that time, some academicians suggested that Li Shu only conduct technical research and forecast and govern underground engineering.

"This is the national strategic needs, we are unsatisfactory!" Li Shu said firmly.

He led the team step by step, walking down to the ground, the team changed from weak to strong, and achieved one breakthrough after another: in 2011, "Tunnel's Water Conflicia and other bad geological advanced forecast quantitative identification and its key technologies for disaster prevention" won the second prize of national science and technology progress. ; In 2014, the "key technologies and engineering applications for major echoic water disasters in tunnels and underground engineering" won the second prize of national scientific and technological progress.

In 2016, the "exciting polarization water detection system" of advanced forecast technology was first carried on the domestic tunnel excavation machine (TBM), which was applied to Jilin Yinsong water supply project. Under the guarantee of the forecast technology, it was safe and smooth in advance for 9 months in advance.

"Our technology has realized the more accurate forecast of bad geological bodies such as TBM's front faults and water -content structures. It is like installing the" fire eye gold eye "for TBM, and the lamp is set on the car that is driving at night. Imitation of the development of 'internationally leading'. "Li Shucai said.

Leaning on the front line "healing" incurable diseases

The industry describes Li Shucai's team in the industry, "where there is a sudden mud disaster, there will be their figure." This is not only an recognition of the team's ability, but also the true portrayal of them by the front line, keeping an eye on the project, and protecting the escort.

During the interview, the reporter noticed a detail: in the office of the team scientific researcher, there were more suitcases. They explained that this is convenient to set off at the project site at any time.

Associate Professor Li Zhaofeng, a team member, said: "Unlike the construction of houses and drawings in the construction of houses, underground engineering cannot be visible. Many on -site experimental data and feedback of implementation data, we must pick the data at the moment when the first line is changing. This requires We are at the scene from 24 hours or even 48 hours to ensure that scientific research plans and scientific research ideas can be accurately implemented, and the safety of engineering construction. "

"We are like the" doctor 'of underground engineering. How can we find the problem if not facing the patient? "Li Shucai said.

It was such a dedication that the team "cured" the "difficulty of dysfunction" of engineering projects after another.

In the face of the water control project of China Resources Cement (Pingnan) Co., Ltd., the team members were not at the beginning. Because the nearby rock -soluble development is strong and the water volume is abundant. With the depression of the mining area, the depth of mining is getting larger and larger, and the pits continue to increase. In 2015, the pits in the water period were flooded. After the two -stage system governance of Li Shucai's team, a total of 200,000 m3/d is reduced, and the liberation of nearly 100 million tons of mineral resources has achieved major economic and social benefits.

The scientific research site is the best laboratory, especially for the discipline of geotechnical engineering. Li Zhaofeng introduced: "Basically, where our researchers go, the laboratory will be built."

Big team cross -integrated combat

When referring to the results, Li Shu repeatedly emphasized that this is the result of the team's joint efforts and the interdisciplinary cross -integration of innovation.

Li Shucai emphasized the battle of the big team and believes that the big team can solve the big problem. For example, he said that there were 15 large -scale auspicious mud in the Yonglian Tunnel of Jiangxi, known as "rare domestic and the first difficult tunnel in Jiangxi". After many governance, Li Shucai's team governance was effective. The leader at the time asked him: No one else resolved, how did you do it?

He answered in ten words: theory, technology, products, craftsmanship, and experience. "This is the advantage of cross -integration of large teams. Underground engineering disasters are good for treating people. The team has a prediction technology that can be CT to find out the lesions. New materials and technology, as well as experienced high -level expert scientific researchers. As long as we need it, we can organize the best personnel of different majors to jointly check together, share resources, and form overall research capabilities. "Li Shucai said.

Such cross -integrated innovation and first -line scientific research on engineering have also allowed young people to grow rapidly. In the team, there are special professors of the Yangtze River scholars, the winners of the National Outstanding Youth Fund, the winner of the National Outstanding Youth Fund, and the young talents.

Although it has achieved good results, Li Shu said frankly: "There are still many key issues to solve in the prediction of underground engineering. The next step will continue to surround the refinement, real -time, and intelligentization of the prevention and control of underground engineering disasters."

Edit: Weekend

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