CHINESE JOURNAL OF ENERGETIC MATERIALS
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The Creep-damage Constitutive Relation of PBX
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    Abstract:

    A creep mechanism of PBX which is a polymer matrix composite filled by large number of solid particle is studied from the theory of deformation and sliding of molecular chain of the polymer in this paper. It is shown that the creep property of the polymer is the main factor influencing on the creep-damage properties of the composite though polymer content is so little in amount. The creep experimental results of Johnson are analyzed further by one-dimensional viscoelasticity-damage model about creep. The influence of the granularity on the creep-damage of PBX material and a certain probability of the creep-damage of PBX material are discussed initially.

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丁雁生,潘颖,蔡瑞娇,等. PBX材料的蠕变损伤本构关系[J].含能材料,2000,8(2):86-90.
DING Yan-sheng, PAN Ying, CAI Rui-jiao, et al. The Creep-damage Constitutive Relation of PBX[J]. Chinese Journal of Energetic Materials,2000,8(2):86-90.

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History
  • Received:April 08,1999
  • Revised:
  • Adopted:
  • Online: November 02,2011
  • Published: