首页> 外文期刊>Proceedings of the institution of mechanical engineers >Paris law relations for an epoxy-based adhesive
【24h】

Paris law relations for an epoxy-based adhesive

机译:环氧胶粘剂的巴黎法律关系

获取原文
获取原文并翻译 | 示例
           

摘要

Depending on the expression used in Paris law relation, crack growth rate can be a function of loading conditions. However, for design purposes, it is costly and time consuming to obtain a complete map for fatigue crack growth behavior of adhesives. Accordingly, using a damage parameter where the Paris law constants are similar for different loading conditions is very helpful. In this paper, mode I crack growth (FCG) tests were performed at different loading conditions. Results show that performing one experiment would be enough to obtain Paris law constants if the effect of R ratio is considered in the relations.
机译:根据巴黎法关系中使用的表达式,裂纹扩展速率可能是加载条件的函数。然而,出于设计目的,获得粘合剂的疲劳裂纹增长行为的完整图谱既昂贵又耗时。因此,在不同载荷条件下使用巴黎定律常数相似的损伤参数非常有帮助。在本文中,在不同的载荷条件下进行了I型裂纹扩展(FCG)测试。结果表明,如果在关系中考虑R比的影响,那么进行一个实验就足以获得巴黎定律常数。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号