梯度压力分布活性材料准静态压缩特性

Baoqun Geng, Yuanfeng Zheng*, Yanwen Xiao, Qingbo Yu, Chao Ge, Huanguo Guo, Haifu Wang

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

4 引用 (Scopus)

摘要

Using quasi-static compression tests, the influence of molding pressure gradient distribution on mechanical properties of reactive materials were studied. Experiment results show that failure strength of reactive materials with molding pressure gradient distributions is improved compared with that of uniform reactive materials. Negative gradient molding pressure reactive materials showed apparent functionally graded properties. Fully compressed negative molding pressure gradient reactive materials showed mushroom-like failure gradually from the failure behavior point of view, and showed multiple failure strength peaks. The multiple failure strength peak mechanisms are revealed based on the density distribution theories.

投稿的翻译标题Quasi-Static Compression Properties of Reactive Materials with Molding Pressure Gradient Distributions
源语言繁体中文
页(从-至)364-371
页数8
期刊Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
41
4
DOI
出版状态已出版 - 4月 2021

关键词

  • Failure behavior
  • Functionally graded material
  • Molding pressure gradient distribution
  • Quasi-static compression
  • Reactive material

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