Conclusion
The detailed study of the mechanical properties of KMU-8 CFRP in stretching characterizes it as a construction material with high anisotropy of the elastic and strength properties. The accurate determination of the properties of the monolayer allows subsequently calculating the elastic characteristics based on the theory of laminated plastics with a precision sufficient for engineering and construction calculations. The calculated strengths should be estimated with consideration of the specific features of strain and failure of the carbon-filled plastic.
Similar content being viewed by others
Literature cited
J. M. Jang, W. I. Zee, and G. S. Springer, “Effects of cure pressure on resin flow, voids, and mechanical properties,” J. Composite Mater.,21, 421–440 (1987).
C. T. Herakovich, “Composite laminates with negative through-the-thickness Poisson's ratios,” J. Composite Mater.,18, No. 4, 445–447 (1984).
C. C. Chiao, R. Z. Moore, and T. T. Chiao, “Measurement of shear properties of fiber composites. Pt. 1. Evaluation of test methods,” Composites,8, No. 3, 161–169 (1977).
Yu. Yu. Perov, V. A. Lokshin, and N. V. Lyapina, “Effective elastic-strength characteristics of laminated plastics in shear,” Mekh. Kompozitn. Mater., No. 4, 710–717 (1989).
Yu. Yu. Perov, V. A. Lokshin, and I. P. Baikova, Sample for Determination of the Adhesive Strength of Films, USSR Inventor's Certificate No. 1,486,849, Filed on 06.1.87; Otkrytiya. Izobret., No. 22, 173–174 (1989).
Yu. Yu. Perov, V. A. Lokshin, I. P. Baikova, and O. S. Zaryugina, Method of Sample Fabrication for Determination of the Strength Properties of Laminated Polymeric Composite Materials, USSR Inventor's Certificate No. 1,564,512, filed on 10.02.87; Otkrytiya. Izobret., No. 18, 202 (1990).
Yu. Yu. Perov, V. A. Lokshin, and N. V. Lyapina, “Two methods of determining the transverse strength of laminated composites,” in: Calculation and Design of Aircraft Structures [in Russian], Khar'kov (1989), pp. 34–39.
V. A. Polyakov and Yu. Yu. Perov, “Experimental methods of estimating the edge effect. A review,” Mekh. Kompozitn. Mater., No. 2, 318–331 (1989).
C. E. Harris and D. H. Morris, “Damage tolerant design parameters for graphite/epoxy laminate composites,” J. Composite Technol. Res.,7, No. 3, 77–81 (1985).
Ya. Ryska, “Strain and strength of laminated quasi-isotropic carbon-filled plastics,” Mekh. Kompozitn. Mater., No. 3, 449–454 (1985).
Khin'yuan' Khian', Khe Li, and Ken'khin Yan', “Failure of samples of epoxy/graphite plastics in static and fatigue loading,” Mekh. Kompozitn. Mater., No. 6, 1012–1019 (1985).
M. N. Nahas, “Survey of failure and post-failure theories of laminated fiber-reinforced composites,” J. Composite Technol. Res.,8, No. 4, 138–153 (1986).
R. Hill, The Mathematical Theory of Plasticity, Oxford University Press (1950).
Yu. Yu. Perov, “Strength of plastics prone to edge delamination,” Mekh. Kompozitn. Mater., No. 3, 448–454 (1989).
Yu. Yu. Perov, “Prevention of edge delamination of laminated plastics,” Mekh. Kompozitn. Mater., No. 3, 421–426 (1991).
Yu. Yu. Perov, “Mechanical properties of hybrid composites prone to edge delamination,” Mekh. Kompozitn. Mater., No. 1, 61–68 (1990).
M. R. Gurvich and A. M. Skudra, “Effect of the geometry of the structure on the strength distribution of multilayer tridirectionally reinforced plastics,” Mekh. Kompozitn. Mater., No. 5, 805–812 (1988).
V. A. Lokshin, M. R. Gurvich, and Yu. Yu. Perov, “Structural-statistical analysis of the deformation properties of laminated reinforced plastics,” Mekh. Kompozitn. Mater., No. 6, 995–1001 (1990).
M. R. Gurvich, V. A. Lokshin, and Yu. Yu. Perov, “Statistical analysis of the instability of the strength properties of carbon-filled plastics in simple types of loading,” Mekh. Kompozitn. Mater., No. 6, 1015–1021 (1991).
Author information
Authors and Affiliations
Additional information
Translated from Mekhanika Kompozitnykh Materialov, No. 4, pp. 488–499, July–August, 1993.
Rights and permissions
About this article
Cite this article
Perov, Y.Y. A complex approach to evaluation of the strain-strength properties in stretching of KMU-8 carbon-filled construction plastic. Mech Compos Mater 29, 365–373 (1994). https://doi.org/10.1007/BF00617162
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF00617162