Background
Findley, William Nichols was born on February 12, 1914 in Mankato, Minnesota, United States. Son of Joseph Stillwell and Florence Mary (Nichols) Findley.
( This pioneering book presents the basic theory, experim...)
This pioneering book presents the basic theory, experimental methods, experimental results and solution of boundary value problems in a readable, useful way to designers as well as research workers and students. The mathematical background required has been kept to a minimum and supplemented by explanations where it has been necessary to introduce specialized mathematics. Also, appendices have been included to provide sufficient background in Laplace transforms and in step functions. Chapters 1 and 2 contain an introduction and historic review of creep. As an aid to the reader a background on stress, strain, and stress analysis is provided in Chapters 3 and 4, an introduction to linear viscoelasticity is found in Chapter 5 and linear viscoelastic stress analysis in Chapter 6. In the next six chapters the multiple integral representation of nonlinear creep and relaxation, and simplifications to single integral forms and incompressibility, are examined at length. After a consideration of other representations, general relations are derived, then expanded to components of stress or strain for special cases. Both constant stress (or strain) and variable states are described, together with methods of determining material constants. Conversion from creep to relaxation, effects of temperature and stress analysis problems in nonlinear materials are also treated here. Finally, Chapter 13 discusses experimental methods for creep and stress relaxation under combined stress. This chapter considers especially those experimental problems which must be solved properly when reliable experimental results of high precision are required. Six appendices present the necessary mathematical background, conversion tables, and more rigorous derivations than employed in the text. An extensive updated bibliography completes the book.
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Mechanical engineering educator
Findley, William Nichols was born on February 12, 1914 in Mankato, Minnesota, United States. Son of Joseph Stillwell and Florence Mary (Nichols) Findley.
AB, Illinois College, 1936. Doctor of Science, Illinois College, 1970. Biosystems Engineering. in Mathematics and Mechanical Engineering, University Michigan, 1937.
Master of Science (McMullen scholar), Cornell University, 1939.
Instructor engineering, George Washington University, 1938-1939;
instructor engineering, University of Illinois, 1939-1942;
associate, University of Illinois, 1942-1943;
assistant professor, University of Illinois, 1943-1947;
associate professor, University of Illinois, 1947-1954;
professor engineering, Brown U., 1954-1984;
professor engineering emeritus, Brown U., since 1984;
director, Central Facility for Mech. Testing, 1965-1968;
member science advisory council Picatinny Arsenal, Dover, New Jersey, 1951-1962. Cons.Lawrence Livermore Laboratory, 1962-1978.
Lecturer Colloquium on Fatigue, Stockholm, Sweden, 1955, International Union of Theoretical and Applied Mechanics, Cracow, Poland, 1990. Member organizing committee Joint International Conference on Creep, 1963. Member panels on rapid deformation and on European creep practice.
( This pioneering book presents the basic theory, experim...)
Fellow American Society of Mechanical Engineers (life). Member American Society for Testing and Materials (Charles B. Dudley medal 1945, Richard L. Templin award 1953, 64), American Society Engineering Education, Academy Mechanics, Society Experimental Stress Analysis, Society Rheology, Atlantic Union Committee, Rhode Island Watercolor Society, Chopin Club, Sigma Xi, Phi Kappa Phi, Tau Beta Pi.
Son of Joseph Stillwell and Florence Mary (Nichols) F. M. Ruth Woolsey, August 31, 1939. 1 daughter, Elizabeth Jo Findley-Hazel.