crack propagation

基本解釋

• [力] 裂紋擴展

英漢例句

雙語例句

• The fatigue properties were researched and found that the crack propagation velocity and the decline of rigidity were related to the maximum cycle stress.
  通過對其疲勞性能的實驗研究，發(fā)現(xiàn)裂紋擴展速率的大小及剛度的下降與加載的最大循環(huán)應力密切相關(guān)的規(guī)律。
• Meanwhile, the influences of pipeline internal pressure, wall thickness, crack arrest length and initial crack velocity on the crack driving force (crack propagation) are further studied.
  進而分析了管道內(nèi)壓、壁厚、裂紋止裂長度和初始裂紋速度對裂紋驅(qū)動力（也即裂紋擴展）的影響。
• Brittle fracture. Fracture that occurs by rapid crack propagation and without appreciable macroscopic deformation.
  通過快速裂紋擴展發(fā)生斷裂，沒有明顯的宏觀變形。
  dmse.jlu.edu.cn

• crack propagation更多例句

詞組短語

短語

• crack dynamic propagation 裂紋動態(tài)擴展
• crack rapid propagation 裂紋快速擴展
• crack random propagation 裂紋隨機擴展
• crack -propagation velocity 裂紋擴展速度
• crack fatigue propagation rate 裂紋疲勞擴展速率;擴展速率

• crack propagation更多詞組

專業(yè)釋義

能源科學技術(shù)

• 裂紋擴展

  The crack propagation law is described using damage mechanism.
  借用損傷機制描述裂紋擴展規(guī)律。

  機械工程

• 裂紋擴展

  The crack propagation law is described using damage mechanism.
  借用損傷機制描述裂紋擴展規(guī)律。

  物理學

• 裂紋伸展
• 裂紋擴張

土木建筑工程

• 裂縫發(fā)展

  The mechanic behavior of concrete is closely associated with crack propagation and the research on crack propagation theory and analysis has become the foundation for concrete.
  混凝土的受力特性與裂縫的發(fā)展密不可分,混凝土裂縫發(fā)展機理及其定量描述是混凝土結(jié)構(gòu)理論的一個基礎(chǔ)課題。

  水利工程

• 開裂

  Considering this, interface stress element method (ISEM) is presented to simulate discontinuous interfaces in rock foundations, and furthermore to study stability of dam abutment and crack propagation.
  基于此,本文引入界面元數(shù)值方法,以模擬巖基中的不連續(xù)界面,并對壩肩穩(wěn)定及巖體的開裂擴展加以研究。

  交通運輸工程

• 裂縫傳播