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- Article name
- Experimental definition of shock and wave characteristics of unidirectional carbon-fiber-reinforced polymers
- Authors
- OSTRIK A. V., , ostrik@ficp.ac.ru, Institute for Problems of Chemical Physics RAS, Chernogolovka, Russia
BEZRUCHKO G. S., , bezgs@ficp.ac.ru, Institute for Problems of Chemical Physics RAS, Chernogolovka, Russia
RAZORENOV S. V., , razsv@ficp.ac.ru, Institute for Problems of Chemical Physics RAS, Chernogolovka, Russia
- Keywords
- high-modular polymeric composite materials / carbon-fiber-reinforced polymer / space-rocket engineering / shock and wave experiments / a shock adiabatic curve / dynamic compressibility / critical tension at splitting off
- Year
- 2013 Issue 1 Pages 49 - 57
- Code EDN
- Code DOI
- Abstract
- The experimental method and results of measurements of dynamic compressibility and strength of polymeric composite materials on the basis of unidirectional high-modular carbon fibers UKN-M(6К) are observed. Shock and wave characteristics of a material are defined by means of the analysis of the full wave profiles which are continuously registered by means of a laser Doppler measuring instrument of speed in the process of shock and wave loading of studied flat samples. Shock waves having amplitude to 3 GPa are generated by means of special explosive devices. Strain rate of specimens from carbon-fiber-reinforced polymers before failure at splitting off was ~104 c-1.
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