Effect of restraint on the creep behavior of clinical bone cement

S. M. Green; N. D. Watkins; P. J. Gregg; A. W. McCaskie

doi:10.1023/A:1016086009406

Effect of restraint on the creep behavior of clinical bone cement

S. M. Green, N. D. Watkins, P. J. Gregg, A. W. McCaskie

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7 Citations (Scopus)

Abstract

Bone cement creep behavior was studied using commercial available clinical bone cement. Creep deformation was measured using a micrometer with a resolution of 1 μm. It was demonstrated that the restraint has a very strong effect on the creep of bone cement, half-restrained specimens creep more than that of fully restrained specimens. The creep of the investigated bone cement increased with the dynamic loading cycles, and two creep stages, a high initial creep rate followed by a steady creep stage, can be identified. The relationship between the creep deformation and the loading cycles was expressed by a single logarithmic model.

Original language	English
Pages (from-to)	959-962
Number of pages	4
Journal	Journal of Materials Science Letters
Volume	21
Issue number	12
DOIs	https://doi.org/10.1023/A:1016086009406
Publication status	Published - 15 Jun 2002

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abstract = "Bone cement creep behavior was studied using commercial available clinical bone cement. Creep deformation was measured using a micrometer with a resolution of 1 μm. It was demonstrated that the restraint has a very strong effect on the creep of bone cement, half-restrained specimens creep more than that of fully restrained specimens. The creep of the investigated bone cement increased with the dynamic loading cycles, and two creep stages, a high initial creep rate followed by a steady creep stage, can be identified. The relationship between the creep deformation and the loading cycles was expressed by a single logarithmic model.",

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AU - McCaskie, A. W.

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N2 - Bone cement creep behavior was studied using commercial available clinical bone cement. Creep deformation was measured using a micrometer with a resolution of 1 μm. It was demonstrated that the restraint has a very strong effect on the creep of bone cement, half-restrained specimens creep more than that of fully restrained specimens. The creep of the investigated bone cement increased with the dynamic loading cycles, and two creep stages, a high initial creep rate followed by a steady creep stage, can be identified. The relationship between the creep deformation and the loading cycles was expressed by a single logarithmic model.

AB - Bone cement creep behavior was studied using commercial available clinical bone cement. Creep deformation was measured using a micrometer with a resolution of 1 μm. It was demonstrated that the restraint has a very strong effect on the creep of bone cement, half-restrained specimens creep more than that of fully restrained specimens. The creep of the investigated bone cement increased with the dynamic loading cycles, and two creep stages, a high initial creep rate followed by a steady creep stage, can be identified. The relationship between the creep deformation and the loading cycles was expressed by a single logarithmic model.

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DO - 10.1023/A:1016086009406

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Effect of restraint on the creep behavior of clinical bone cement

Abstract

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