重大损失！清华大学发布讣告

Core Viewpoint - The article announces the passing of Yu Shouwen, a prominent figure in solid mechanics and engineering education, highlighting his significant contributions to the field and his role in advancing engineering education in China [1][5]. Group 1: Personal Background - Yu Shouwen was born on May 4, 1939, in Xianyou County, Fujian Province, and began his academic journey at Tongji University in 1955, later transferring to Tsinghua University in 1958 [2]. - He joined the Communist Party of China in 1956 and started teaching at Tsinghua University after graduating in 1960, eventually becoming a professor and doctoral advisor [2]. Group 2: Academic Contributions - Yu Shouwen made significant advancements in solid mechanics, particularly in fracture and damage mechanics, smart materials, and microscale mechanics, producing internationally influential and original research [3][4]. - His work included the development of new fracture criteria considering plasticity and damage dissipation, and he established a three-dimensional mesoscopic damage mechanics theory for quasi-brittle materials [4]. Group 3: Awards and Recognition - He published seven monographs and over 400 academic papers, receiving multiple awards including two National Natural Science Awards and the National Science and Technology Progress Special Award [4]. - Yu served as the first Chinese president of the International Society of Fracture from 2013 to 2017 and was awarded the YOKOBORI Gold Medal in 2023 for his contributions [4]. Group 4: Educational Impact - Yu Shouwen was dedicated to nurturing talent, with many of his students becoming leading academic figures, and he received two National Teaching Achievement Second Prizes [5]. - As Vice President of Tsinghua University, he implemented significant reforms in engineering education, including the credit system and curriculum development, and played a key role in China's engineering education accreditation [5].