1) fracture process zone length
断裂过程区长度
2) effective fracture process zone length
有效断裂过程区长度
3) fracture process zone
断裂过程区
1.
Study on the K criterion of Ⅰ-Ⅱ mixed-mode fracture of concrete considering the fracture process zone;
考虑断裂过程区的混凝土Ⅰ-Ⅱ复合型断裂判据研究
2.
In the previous study on the size effect of fracture toughness of concrete,the influences of fracture process zones,which occur at the front edge of concrete cracks,are not taken into account.
混凝土裂缝前缘存在断裂过程区,以往研究混凝土断裂韧度KIC尺寸效应时未考虑断裂过程区的影响。
3.
Based on fictitious crack model(FCM) and continuous damage theory, the formulas on the length and damage degree of fracture process zone (FPZ) for RCC are established.
本文采用虚拟裂缝模型和连续损伤力学方法 ,计算了断裂过程区的长度和损伤度。
4) fracture process zone at crack tip
裂尖断裂过程区
1.
The experimental results of pyromagnetic effect revealed in the rupture process of rheological material with defects make known that:owing to the existence of internal temperature gradient leads to the occurrence of pyromagnetic effect in the fracture process zone at crack tip.
带缺陷流变性材料破坏过程中显现出热致磁效应的实验结果表明：在材料破坏的过程中，由于内部温度梯度的存在，导致裂尖断裂过程区具有热致磁效应。
5) fracture process zone models
断裂过程区模型
6) fracture process
断裂过程
1.
The fracture process and interface of the composites were also observed by TEM and SEM.
用SEM、TEM等观察了复合材料的断裂过程与界面状态。
2.
Concrete is a typical heterogeneous quasi-brittle material used in engineering, and its fracture process is very complex.
混凝土是一种典型的非均匀准脆性材料,其断裂过程是非常复杂的。
3.
An mesomechanical model that can simulate the fracture process of concrete is proposed and used to study the facture characteristics of concrete under uniaxial or biaxial loadings based on knowledge of heterogeneous structure of concrete at the mesoscopic level.
提出了一个模拟混凝土断裂过程的细观力学模型,并应用该模型从混凝土的细观非均匀性结构出发,对混凝土试样在单轴和双轴静态载荷作用下的断裂过程进行了数值模拟,给出双轴载荷作用下混凝土的强度包络面。
补充资料：变形区长度
变形区长度
length of deformation zone
b ianxingqu ehangdu变形区长度(length of deformation:one) 轧制时轧件同轧辊接触弧的水平投影长度，一般以l表示，l=双sina，式中R为轧辊半径，a为咬入角。从几何关系还可以求得l与R及压下量从的关系为l /_.，从2，_劫2.__L___.，~~:，、，~=心R从一二笋.，由于岑~相对于R助小得多，故计算 V-一4’一一4’一’‘’--一一~一，一，·~中均用其近似值l、翻丫天瓦。 (余望)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条