Composite Materials: Fatigue and Fracturea Symposium Sponsored by ASTM Committee D-30 on High Modulus Fibers and Their Composites, Dallas, TX, 24-25 Oct. 1984, Volume 4Eugene T. Camponeschi ASTM International, 1993 - Composite materials |
Contents
Overview | 2 |
Failure of GraphiteEpoxy Panels with Stiffening Strips | 5 |
Failure Initiation and Ultimate Strength of Composite Laminates Containing a Center Hole | 35 |
Response of Notched GraphiteEpoxy and GraphitePEEK Systems | 55 |
Failure Analysis of Notched Unidirectional GraphiteEpoxy Tubes Under Combined Loading | 72 |
Matrix CrackingInduced Delamination Propagation in GraphiteEpoxy Laminated Composites Due to a Transverse Concentrated Load | 86 |
Damage Prediction in CrossPlied Curved Composite Laminates | 105 |
Evaluation of Impact Damage in Composite Materials Using Acoustic Emission | 127 |
Some Observations on the Analysis of InPlane Matrix Failures in Fibrous Composite Laminates | 362 |
A Novel Approach for the Evaluation of Micromechanical Behavior | 381 |
Mesolndentation Testing of Composite Materials as a Tool for Measuring Interfacial Quality | 401 |
Evaluating Surface Treatment Effects on Interfacial Bond Strength Using Dynamic Mechanical Analysis | 419 |
Micromechanical Analysis of Fiber Fracture | 430 |
Micromechanics of Tensile Strength in Composite Systems | 453 |
Fatigue Damage in Thick CrossPly Laminates with a Center Hole | 473 |
Tension Tests and Stress Analysis | 491 |
The Change in Thermal Expansion Coefficient as a Damage Parameter During Thermal Cycling of Crossply Laminates | 139 |
Tensile Deformation of SiCTi153 Laminates | 161 |
Material Modeling for Unidirectional Glass and GlassCeramic Matrix Composites with Progressive Matrix Damage | 176 |
Modeling Ply Crack Growth in Laminates Under Combined Stress States | 195 |
Assessment of Interlayer Shear Slip Theory for Delamination Modeling | 218 |
Effect of Initial Delamination on Mode I and Mode II Interlaminar Fracture Toughness and Fatigue Fracture Threshold | 239 |
Damage and Failure Mechanisms in Scaled AnglePly Laminates | 257 |
Thickness Effect of Double Cantilever Beam Specimen on Interlaminar Fracture Toughness of AS4PEEK and T800Epoxy Laminates | 281 |
The Influence of Interleaf Deformation Behavior and FilmResin Adhesion on the Fracture Toughness of Interleaved Composites | 299 |
Effects of Water and Jet Fuel Absorption on Mode I and Mode II Delamination of GraphiteEpoxy | 318 |
Interlaminar Fracture Analysis of Unsymmetrical Laminates | 341 |
Delamination Fracture Analysis and Fatigue Characterization | 507 |
Effects of Stress Ratio on Edge Delamination Characteristics in Laminated Composites | 538 |
Effect of Interleaves on the Damage Mechanisms and Residual Strength of Notched Composite Laminates Subjected to Axial Fatigue Loading | 552 |
Characterization of Composite Materials Dynamic Response Using LoadStroke Frequency Response Measurement | 575 |
Analysis of Thermomechanical Fatigue of Unidirectional Titanium Metal Matrix Composites | 590 |
HighTemperature TensionCompression Fatigue Behavior of a Unidirectional Tungsten Copper Composite | 608 |
Monitoring Fatigue Damage Development in Ceramic Matrix Composite Tubular Specimens by a Thermoelastic Technique | 620 |
HighCycle Fatigue Crack Growth Properties of AramidReinforced Aluminum Laminates | 637 |
| 653 | |
| 655 | |
Common terms and phrases
American Society analysis Arall ASTM International ASTM STP axial behavior Composite Laminates Composite Materials compressive crack growth crack length curve cycles damage debonding delamination growth delamination length delamination onset edge delamination effect energy release rate epoxy experimental Fatigue and Fracture fatigue tests fiber fracture fiber volume fraction film finite element finite element analysis fracture mechanics fracture toughness free edge graphite epoxy laminates graphite/epoxy hole in-plane increase ineffective length initiation interface Interlaminar Fracture interleaved Journal of Composite Kapton layer layup matrix composites matrix crack maximum measured micromechanical modulus notch panels parameters plies ply cracks precracks predicted region residual strength resin shear strength shear stress shown in Fig Society for Testing static stiffness strain concentration strain energy release strain gages stress concentration stress-strain stress-strain curve sublaminate surface Teflon temperature tensile strength tension Testing and Materials thermal thickness transverse tubes unidirectional values