Remember!Academician Qian Ming Gao died

Qian Minggao, an expert at the Chinese Academy of Engineering, and a professor at the Chinese Academy of Engineering, and a professor of the University of Mining and Technology (Beijing), died in Beijing on September 23, 2022 in Beijing.

Qian Minggao, born in Wuxi City, Jiangsu Province in December 1932, graduated from Northeast Institute of Technology (now Northeast University) in 1954. He used to be an associate professor, professor and doctoral supervisor, director of mining engineering department, etc. In 1995, he was elected academician of the Chinese Academy of Engineering.

Qian Minggao is one of the main founders of my country's mines and rock -formation control disciplines. In the early days of the founding of New China, the cause of mining science in my country was almost blank. In response to the national call, Qian Minggao, who had obtained the mechanical department, took the initiative to transfer to the mining department. , I just feel that the more difficult majors, the more hopeful to make achievements. "

During decades of scientific research, he mainly engaged in the research of mines and rock formation control, and proposed the "masonry balancing hypothesis" of the rock layer on the field and the rules of the old top break and the disturbance caused by the rock body when breaking the rock body. Theory; created the "masonry beam" mechanics model; the engineering theoretical system with the law of covering the rock layer and stent-surrounding rock system as the core of the field of collection, and the establishment of "mining pressure prediction, control and monitoring" practical engineering technology ; Put forward the key layer theory of the rock formation control and the "green mining technology" system that is in line with the scientific concept of development.

Qian Minggao focused on scientific research throughout his life, and once warned students: "It is necessary to engage in scientific research, have a rigorous study style, ambitious, can bear loneliness, work hard to do things, and avoid impetuousness."

(Guangming Daily All Media Reporter Li Yuan)

Source: Guangming Daily All Media Reporter Li Yuan

Responsible editor: Zhang Yongqun

Edit: Zhang Xueyu Xing Yanyan Sun Yan

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