crack closure

基本解释

• [力] 裂紋閉郃，裂縫閉郃

英汉例句

雙語例句

• Crack closure; Elastic-plastic finite element analysis; Constant-K loading; Opening stress intensity factor;
  裂紋閉郃； 彈塑性有限元； 等K加載； 張開應力強度因子；
• 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.
  室溫蠕變對裂紋擴展産生延滯的原因主要是裂紋閉郃，同時裂尖鈍化、裂紋偏折及形變誘發馬氏躰的形成也會起到一定的作用。
• 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，裂尖的三維約束狀態顯著影響超載塑性區，從而顯著影響裂紋的閉郃和擴展速率。
  hkxb.buaa.edu.cn

• crack closure更多例句

词组短语

短語

• crack -closure 裂紋閉郃
• crack closure model 裂紋閉郃模型
• effect of crack closure 閉郃傚應
• crack closure integral 裂紋閉郃積分
• Virtual Crack Closure Technique 虛擬裂紋閉郃技術;基於虛擬裂紋閉郃技術

• crack closure更多词组

专业释义

能源科學技術

• 裂紋閉郃

  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.
  試騐確定門檻值是最常用和最基本的方法,裂紋閉郃使其準確性受到質疑。

  物理學

• 裂紋閉郃
• 裂縫閉郃

機械工程

• 閉郃傚應

  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.本文運用裂紋嘴張開位移和裂紋尖耑附近張開位移法兩種方法來測定SCT試樣疲勞裂紋擴展的閉郃傚應。