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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.1
- 수록면
- 844 - 852 (9page)
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초록· 키워드
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PBX simulant is known to exhibit highly nonlinear behaviors of deformation such as the stress softening, hysteresis under cyclic loading, residual strain after unloading, and aging. This paper proposes a new pseudo-elastic model for PBX simulant considering stress softening and residual strain. Uniaxial loading and unloading tests at quasi-static states were carried out in order to obtain the mechanical properties of the PBX simulants. And then the Dorfmann-Ogden model is modified to make it consistent with the test result of PBX simulants. Prediction with the new model shows a good correspondence to the experimental data demonstrating that the model properly describes stress softening and residual strain of PBX simulants.
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참고문헌 (9)
참고문헌 신청
Ogden, R. W. / 1999 / A Pseudo-Elastic Model for the Mullins Effect in Filled Rubber / Proceeding of Royal Society London 455:2861~2877
Dorfmann, A. / 2004 / A Constitutive Model for the Mullins Effect with Permanent Set in Particle-Reinforced Rubber / Int. J. Solids Struct. 41:1855~1878
Rivlin, R. S. / 1951 / Large Elastic Deformations of Isotropic Materials VII. Experiments on the Deformation of Rubber / Philos. Trans. R. Soc. Lond. A 243:251~287
Yeoh, O. H. / 1990 / Characterization of Elastic Properties of Carbon-Black-Filled Rubber Vulcanizates / Rubber Chem. Technol. 63:792~805
James, A. G. / 1975 / Strain Energy Function of Rubber. I. Characterization of Gum Vulcanizates / J. Appl. Polym. Sci. 19:2033~2058
Dorfmann, A. / 2004 / A Constitutive Model for the Mullins Effect with Permanent Set in Particle-Reinforced Rubber / Int. J. Solids Struct. 41:1855~1878
Rivlin, R. S. / 1951 / Large Elastic Deformations of Isotropic Materials VII. Experiments on the Deformation of Rubber / Philos. Trans. R. Soc. Lond. A 243:251~287
Yeoh, O. H. / 1990 / Characterization of Elastic Properties of Carbon-Black-Filled Rubber Vulcanizates / Rubber Chem. Technol. 63:792~805
James, A. G. / 1975 / Strain Energy Function of Rubber. I. Characterization of Gum Vulcanizates / J. Appl. Polym. Sci. 19:2033~2058
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