On March 2, the reporter learned from Tongji University that Mr. Sun Jun, a member of the Communist Party of China, a well-known expert in geotechnical and underground engineering, the founder and pioneer of the discipline of underground structure engineering mechanics, an academician of the Chinese Academy of Sciences, and a professor at Tongji University, died at 21:58 on March 1, 2024 in Zhongshan Hospital, Shanghai, at the age of 98.
Mr. Sun Jun has long been engaged in teaching, scientific research and engineering practice in the fields of geomechanics and engineering, tunnel and underground engineering, and has made profound academic attainments and outstanding contributions in the theory and application of geotechnical rheology, viscoelastic-plastic theory of underground structures, seismic and blast dynamics of underground protection engineering, and urban environmental geoengineering. He has participated in the research and construction consulting of a large number of major national engineering projects, and has won many national, provincial and ministerial awards. From the Three Gorges Project of the Yangtze River, the South-to-North Water Diversion Project, to the first undersea tunnel in China, and then to the Hong Kong-Zhuhai-Macao Bridge, the construction of major national projects has condensed his outstanding wisdom and hard work.
The longest railway tunnel, the first longest highway tunnel, the first submarine and cross-river tunnel, the world's largest diameter soft soil shield tunnel, and the Qiantang River tunnel; The Yangtze River Jiangyin Bridge, Sutong Bridge, Hangzhou Bay Bridge, Hong Kong-Zhuhai-Macao Bridge, and the Shenzhen (Shenzhen) Middle (Mountain) Passage under construction are ...... dozens of extra-large span bridges and tunnels across rivers and seas and mountainsFor decades, Mr. Sun Jun has presided over and participated in the survey, design and construction research of geotechnical and underground engineering and bridge engineering of major national engineering projects as a technical expert, and has escorted the construction of many key projects in China.
Reporter Wang Dianjia).
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