Impact perforation of thin stiffened CFRP panels
College
Gokongwei College of Engineering
Department/Unit
Mechanical Engineering
Document Type
Article
Source Title
Composite structures
Volume
48
First Page
95
Last Page
98
Publication Date
2000
Abstract
Static indentation and dropweight impact tests have been performed on thin CFRP panels stiffened with three T-blade stiffeners and comparisons made with similar tests on plain panels. The impact perforation threshold energy may be estimated from the work done by the indentor during a static indentation test for both plain and stiffened panels. For impacts conducted in-line with the stiffener the perforation energy is significantly increased and the maximum damage levels occur at higher energies than for other panel loading conditions.
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Recommended Citation
Found, M. S., Howard, I. C., & Paran, A. P. (2000). Impact perforation of thin stiffened CFRP panels. Composite structures, 48, 95-98. Retrieved from https://animorepository.dlsu.edu.ph/faculty_research/9440
Disciplines
Materials Science and Engineering | Mechanical Engineering
Keywords
Carbon fiber-reinforced plastics—Testing
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