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Strength of Materials

, Volume 14, Issue 12, pp 1654–1659 | Cite as

Creep of resins ÉD20 and PN609

  • A. M. Zhukov
Scientific-Technical Section
  • 23 Downloads

Conclusions

  1. 1.

    Pure creep strain is satisfactorily predicted by a power function of dimensionless time with an exponent smaller than unity.

     
  2. 2.

    The slope of the initial linear part of the stress-strain diagram of the binder determines its modulus of elasticity.

     
  3. 3.

    The relative elongation of polyester resin upon fracture under conditions of creep is greater than the corresponding elongation in short-term tests.

     
  4. 4.

    The viscoelastic characteristics of material obtained in the course of 504 h are suitable for predicting creep within a time almost one order of magnitude longer.

     

Keywords

Power Function Linear Part Creep Strain Dimensionless Time Relative Elongation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

  1. 1.
    A. M. Zhukov, “Properties of the resin ÉDT-10 at fixed loading rates and under conditions of creep,” Raschety Prochn., No. 19, 123–129 (1978).Google Scholar
  2. 2.
    A. M. Zhukov and S. I. Semenets, “Tensile strain of formaldehyde copolymer with diaxolane,” Raschety Prochn., No. 19, 130–135 (1978).Google Scholar
  3. 3.
    A. M. Zhukov, “Pure compressive strain of epoxy binder ÉDT-10,” Raschety Prochn., No. 20, 152–159 (1979).Google Scholar
  4. 4.
    A. M. Zhukov and N. A. Zhigunova, “Effect of the loading rate on the strength properties of polytetrafluoroethylene,” Tr. VNIIFTRI, No. 41, 39–47 (1979).Google Scholar
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    A. A. Il'yushin and B. E. Pobedrya, Fundamentals of the Mathematical Theory of Thermoviscoelasticity [in Russian], Nauka, Moscow (1970).Google Scholar
  6. 6.
    A. M. Zhukov, “Some features of the behavior of metals upon elastoplastic deformation,” in: Problems of the Theory of Plasticity [in Russian], Izd. Akad. Nauk SSSR, Moscow (1961), pp. 30–57.Google Scholar
  7. 7.
    A. M. Zhukov, “Elimination of obsolete concepts in courses on the resistance of materials,” Sobrnik Nauchno-Metodologicheskikh Statei po Soprotivleniyu Materialov, Stroitel'noi Mekhanike i Teorii Uprugosti, No. 3, 46–53 (1977).Google Scholar

Copyright information

© Plenum Publishing Corporation 1983

Authors and Affiliations

  • A. M. Zhukov
    • 1
  1. 1.VNIIFTRIMoscow Region

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