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Title:An Analytical Model Which Combines Roughness- and Plasticity- Induced Fatigue Crack Closure
Author(s):Chen, Nong
Doctoral Committee Chair(s):Lawrence, Frederick V., Jr
Department / Program:Civil Engineering
Discipline:Civil Engineering
Degree Granting Institution:University of Illinois at Urbana-Champaign
Degree:Ph.D.
Genre:Dissertation
Subject(s):Engineering, Materials Science
Abstract:The fatigue notch size effect was investigated using the PICC-RICC model. The initial crack length (a$\rm\sb{i})$ for propagation was estimated. The predicted notch fatigue strength compared favorably with the Initiation-Propagation (I-P) Model prediction and test data. The existence of a "worst case notch" previously postulated using the I-P Model was confirmed.
Issue Date:1997
Type:Text
Language:English
Description:121 p.
Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1997.
URI:http://hdl.handle.net/2142/83433
Other Identifier(s):(MiAaPQ)AAI9737072
Date Available in IDEALS:2015-09-25
Date Deposited:1997


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