crack closure

基本解释

• [力] 裂纹闭合，裂缝闭合

英汉例句

双语例句

• Crack closure; Elastic-plastic finite element analysis; Constant-K loading; Opening stress intensity factor;
  裂纹闭合； 弹塑性有限元； 等K加载； 张开应力强度因子；
• It turns out that crack closure is the main reason for retardation, and crack tip blunting, crack deflection and strain-induced martensite would reinforce it.
  室温蠕变对裂纹扩展产生延滞的原因主要是裂纹闭合，同时裂尖钝化、裂纹偏折及形变诱发马氏体的形成也会起到一定的作用。
• In this model, the plastic zone induced by the overload is affected by the three-dimensional constraints, and it leads to significant influence on the crack closure and growth rate.
  在此模型中，裂尖的三维约束状态显著影响超载塑性区，从而显著影响裂纹的闭合和扩展速率。
  hkxb.buaa.edu.cn

• crack closure更多例句

词组短语

短语

• crack -closure 裂纹闭合
• crack closure model 裂纹闭合模型
• effect of crack closure 闭合效应
• crack closure integral 裂纹闭合积分
• Virtual Crack Closure Technique 虚拟裂纹闭合技术;基于虚拟裂纹闭合技术

• crack closure更多词组

专业释义

能源科学技术

• 裂纹闭合

  The threshold of fatigue crack growth is commonly determined in terms of test results. However,the value of threshold is very difficult to extract owing to the effect of crack closure mechanism.
  试验确定门槛值是最常用和最基本的方法,裂纹闭合使其准确性受到质疑。

  物理学

• 裂纹闭合
• 裂缝闭合

机械工程

• 闭合效应

  5. The fatigue crack closure of SCT Specimens is studied by experiments. The crack mouth opening displacement method and the near crack tip opening displacement method are used.
  5.本文运用裂纹嘴张开位移和裂纹尖端附近张开位移法两种方法来测定SCT试样疲劳裂纹扩展的闭合效应。