Daniel Charles Drucker (June 3, 1918 – September 1, 2001) was American civil and mechanical engineer and academic, who served as president of the Society for Experimental Stress Analysis (now Society for Experimental Mechanics) in 1960–1961, as president of the American Society of Mechanical Engineers in the year 1973–74, and as president of the American Academy of Mechanics in 1981–82.
Daniel Charles Drucker
June 3, 1918
|Died||September 1, 2001(aged 83)|
|Alma mater||Columbia University, B.S. 1938, Ph.D. 1940|
|Awards||Theodore von Karman Medal (1966)|
William Prager Medal (1983)
Timoshenko Medal (1983)
John Fritz Medal (1985)
National Medal of Science (1988)
ASME Medal (1992)
Drucker Medal (1998)
University of Illinois at Urbana-Champaign
University of Florida
Drucker was known as an authority on the theory of plasticity in the field of applied mechanics. His key contributions to the field of plasticity include the concept of material stability described by the Drucker stability postulates and the Drucker–Prager yield criterion.
Drucker taught at Brown University from 1946 until 1968 when he joined the University of Illinois as Dean of Engineering. In 1984 he left Illinois to become a graduate research professor at the University of Florida until his retirement in 1994.
He received the Murray Lecture and Award in 1967, title the seventh Honorary Member in 1969, Frocht Award in 1971 and title of Fellow from the Society for Strain Analysis (SESA), now known as the Society for Experimental Mechanics (SEM). In 1988, Drucker was awarded the National Medal of Science. He was a member of the National Academy of Engineering and of the American Academy of Arts and Sciences. The Drucker Medal is named in his honor. He was also awarded the Timoshenko Medal in 1983.