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Effect of loading condition, stress state and strain on three-dimensional damage evolution in 6061 wrought Al-alloy
(Georgia Institute of Technology, 2001-05)
Microstructure-sensitive extreme value probabilities of fatigue in advanced engineering alloys
(Georgia Institute of Technology, 2010-07-07)
A novel microstructure-sensitive extreme value probabilistic framework is introduced to evaluate material performance/variability for damage evolution processes (e.g., fatigue, fracture, creep). This framework employs newly ...
Reconciling Fracture Toughness Parameter Contradictions in Thin Ductile Metal Sheets in Tension
(Georgia Institute of Technology, 2017)
The well-known trade-off between strength and fracture toughness in bulk specimens is often
used to explain the low fracture toughness of very thin ductile face-centered cubic (FCC) metal
specimens, but this interpretation ...
The steady-state work density gradient: A new parameter and strategies for characterizing crack propagation in thin ductile sheets
(Georgia Institute of Technology, 2018-04-05)
This dissertation presents a new parameter for characterizing the crack growth resistance of thin ductile sheets: the steady-state work density gradient. The steady-state work density gradient describes the stress necessary ...
Steady-State Tearing of 25, 50, and 125 Micrometer Thick Aluminum Sheets
(Georgia Institute of Technology, 2019)
The steady-state crack growth of 25.4, 50.8, and 127 micrometer thick 1235 aluminum sheets was characterized under quasistatic loading conditions in laboratory air. Because steady-state crack propagation cannot be characterized ...
High temperature fracture toughness of Cr-Mo-V welds
(Georgia Institute of Technology, 1995-12)
Infulence [sic] of inclusions on the ductile tearing resistance of AISI 303 stainless steel
(Georgia Institute of Technology, 1987-08)
Quantitative analysis of fracture surfaces using computer aided fractography
(Georgia Institute of Technology, 1986-08)
Quantitative analysis of fracture surface using stereological methods
(Georgia Institute of Technology, 1999)
Creep-fatigue crack growth in Cr-Mo-V base material and weldments
(Georgia Institute of Technology, 1996-05)