Research Grants & Contracts Awarded
- "Structural Design Methodology Based on Concepts of Uncertainty"
Sponsor: NASA Langley
- "Aging Effects on Residual Strength of Impacted and Notched Composites"
Sponsor: NASA Langley/Boeing
- "Aging Effects on Residual Compressive Strength of Impacted Composite Materials"
Sponsor: Boeing /NASA Langley
- "Thermo-Viscoelastic Analyses of Composite Materials Subjected to Fatigue Cycling"
Sponsor: Boeing
- "Three-Dimensional Analyses of Open and Filled Holes in Laminated Composites"
Sponsor: Boeing Military
- "Aging Effects on the Toughness and Strength of Thermoplastic Composites (II)"
Sponsor: Boeing /NASA Langley
- "Nonlinear Viscoelastic Methods for Studying Interlaminar Effects"
Sponsor: Boeing/NASA Langley
- "Aging Effects on the Toughness and Strength of Thermoplastic Composites (I)"
Sponsor: Boeing /NASA Langley
- "Development of Nonlinear Thermo-Viscoelastic Methods for Polymeric Composites"
Sponsor: Boeing/NASA Langley
- "Prediction of Composite Structural Behavior Based on Constituent Properties"
Sponsor: Boeing Military
- "Composite Fracture II"
Sponsor: Boeing Military
- "Durability of Polymeric Composites at Elevated Temperature"
Sponsor: Boeing Commercial Airplanes
- "Fundamental Impact Damage Analysis and Test"
Sponsor: Boeing Commercial/NASA
- "Tangential Cracking Effects in Composites"
Sponsor: Boeing Military Airplanes
- "Fracture Experiments on Notched Composites"
Sponsor: Boeing Military Airplanes
- "Effect of Fiber Waviness on Compressive Strength of Thermoplastic Composites"
Sponsor: Boeing Advanced Systems
- "Micro/Macro Fracture Experiments"
Sponsor: Flow Research/Navy
- "Micro Mechanics of Time-Dependent Fracture in Composites"
Sponsor: UW Graduate School
- "Statistical Fracture Analyses of Composite Materials"
Sponsor: Boeing Advanced Systems
- "Time-Dependent Behavior of Composites in Hygrothermal Environments"
Sponsor: Boeing Commercial
- "Special Finite Element Analysis of Composite Bends with Flaws"
Sponsor: Boeing Military (Wichita, KS)
- "Development of Composite Repair Techniques"
Sponsor: Boeing Advanced Systems
- "Compression Creep of Filamentary Composites (II)"
Sponsor: NASA Langley Research Center
- "A Statistical Strength Model for Composites Containing Discontinuities"
Sponsor: Boeing Military Airplanes
- "Evaluation of Composite Repair Concepts"
Sponsor: Boeing Military Airplanes
- "Compression Creep of Filamentary Composites (I)"
Sponsor: NASA Langley Research Center
- "Time-Dependent Behavior of Composite Materials"
Sponsor: Boeing Commercial
- "Interlaminar Failure of Composites"
Sponsor: UW Graduate School
- "Composite Skin/stiffener Interface Design and Analysis"
Sponsor: Boeing Commercial Airplanes