片语

mixed mode fracture criterion复合型断裂準则

the fracture criterion断裂準则

s-fracture criterions断裂準则

composite fracture criterion复合断裂判据

fracture failure criterion断裂破坏準则

ductile fracture criterion韧性断裂準则

the modified fracture criterion修正断裂判据

Griffith fracture criterionGriffith裂口强度理论

fracture e criterion断裂準则

英汉例句

• This article establishes a fracture criterion of crack type I under quasi-state conditions and brings forward a new concept and an expression of surface energy.

  本文建立了準静态情况下I型裂纹的断裂準则，提出了新的表面能概念及其表达式。

• For the strip mill roll which has complex structure, stress and crack, based on the stress intensity factor to fracture criterion is an effective way to judge fracture.

  对于结构、受力及裂纹形态比较复杂的板带轧机轧辊，采用基于应力强度因子的判据是判断断裂的有效方法。

• So, it is doubtful to directly use the J -integral as a fracture criterion in heterogeneous welded joints.

  因此，在非均质焊接接头中直接应用J积分作为断裂判据不合适。

• The J-integral fracture criterion based on HRR theory has been widely used in the studies of elastic-plastic fracture of materials.

  在弹塑性断裂研究中广泛地采用着J积分断裂判据，这种判据的基础是HRR理论。近些年来，一些研究者基于数值分析和试验研究对HRR理论的适用性进行了讨论。

• Using the ductile fracture criterion as the reference for judging the limit height of the process to put the necessary simulation results into the criterion.

  并利用韧性断裂準则作为胀形高度极限的判断依据，将模拟得到的必要数据代入到準则中。

• The findings indicate that the brittle fracture criterion for V-notches with single singularity is valid and simple, so it can be applied to engineering conveniently.

  结果表明所给出的单奇异性V形切口的脆性断裂準则有效、简单且便于工程应用。

• To accurately predict the forming limit in aluminum alloy sheet forming, ductile fracture criterion is introduced into numerical simulation.

  为了準确地预测铝合金板材成形极限，将韧性断裂準则引入到数值模拟中。