Damage in graphite-epoxy laminated composites due to low-velocity impact
Thesis/Dissertation
·
OSTI ID:5762531
An analytical and experimental investigation was performed to study the impact damage in Graphite/Epoxy laminated composites caused by a low-velocity foreign object. The impact damage comprising of matrix cracking and delaminations embedded inside the materials was the primary concern of the study. An analytical model as well as computer codes, 2DIMPACT and 3DIMPACT, were also developed for analyzing the results of line-loading impact damage.
- Research Organization:
- Stanford Univ., CA (United States)
- OSTI ID:
- 5762531
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360603 -- Materials-- Properties
42 ENGINEERING
420500* -- Engineering-- Materials Testing
CARBON
CHEMICAL REACTIONS
COMPOSITE MATERIALS
COMPUTER CODES
COMPUTERIZED SIMULATION
CRACKING
DECOMPOSITION
ELEMENTAL MINERALS
ELEMENTS
GRAPHITE
IMPACT TESTS
MATERIALS
MATERIALS TESTING
MATRICES
MECHANICAL TESTS
MINERALS
NONMETALS
NUMBER CODES
PYROLYSIS
SIMULATION
TESTING
THERMOCHEMICAL PROCESSES
360603 -- Materials-- Properties
42 ENGINEERING
420500* -- Engineering-- Materials Testing
CARBON
CHEMICAL REACTIONS
COMPOSITE MATERIALS
COMPUTER CODES
COMPUTERIZED SIMULATION
CRACKING
DECOMPOSITION
ELEMENTAL MINERALS
ELEMENTS
GRAPHITE
IMPACT TESTS
MATERIALS
MATERIALS TESTING
MATRICES
MECHANICAL TESTS
MINERALS
NONMETALS
NUMBER CODES
PYROLYSIS
SIMULATION
TESTING
THERMOCHEMICAL PROCESSES