1) arrest criterion
止裂判据
1.
On the basis of view of the non linear property and energy of the dynamic fracture problems, a correct expression of the moving crack arrest criterion is systematically discussed.
从断裂动力学问题的非线性性质和能量观点出发，讨论了运动裂纹止裂判据的正确提法；指出了目前广泛使用的运动裂纹止裂判据的不适当性；提出了一种新的运动裂纹的止裂判据。
2) stopping criterion
停止判据
1.
Study on a new stopping criterion for turbo iterative decoding;
新的turbo迭代译码停止判据
2.
In order to reduce the delay time of Turbo decoding,we propose an efficient stopping criterion from the perspective that the turbo iterative decoding process which can be considered as a nonlinear dynamic system.
为了降低Turbo码的译码时延,这里从Turbo码迭代译码过程作为一非线性动态系统的观点出发,提出了一种有效的迭代译码停止判据,仿真结果表明这种停止判决方法减少了Turbo码译码的平均迭代次数,同时译码性能没有降低。
3) fracture criterion
断裂判据
1.
A mixed-mode fracture criterion based on maximum Mises stress on radial plane under three-dimensional stress condition;
考虑三向应力效应的最大Mises应力复合断裂判据
2.
The new G_R crack extension resistance as a fracture criterion for complete crack propagation in concrete structures;
混凝土结构裂缝扩展全过程的新G_R阻力曲线断裂判据
3.
A simplified crack tip brittle fracture model and fracture criterion for mixed mode of loading;
简化脆性断裂裂尖模型及复合型断裂判据
4) cracking resistance index
抗裂判据
5) fracture criteria
断裂判据
1.
In this paper, several fracture criteria are introduced and these characters, usag.
阐述了几则断裂判据以及它们的特点和在有限元分析技术中的应
2.
Mesoscopic damage size on the top of crack is analysed, the effective stress strength factor is defined, the mode I crack damage fracture criteria is presented.
以混凝土单轴拉压损伤为基础,给出了单元弹性损伤本构关系,分析了裂纹尖端损伤微裂区尺寸,定义了有效应力强度因子,给出了I型裂纹损伤断裂判据。
3.
According to these testresults,an empiric formula of critical fracture criteria is fitted,which is compared and analysed withthe theory o.
针对三峡船闸区闪云斜长花岗岩，探索性开展了三点弯曲断裂、蠕变断裂试验，得到了不同风化程度岩石的断裂韧度Ｋ＿（ⅠＣ）和蠕变断裂韧度Ｋ＿（ⅠＣＣ），并将两者进行了比较分析；首次进行了四点弯曲Ⅰ－Ⅱ复合型断裂试验，测得了岩石的Ｋ＿Ⅰ和Ｋ＿Ⅱ，根据试验结果拟合出了临界断裂判据经验公式，并与最大拉应力和最大拉应变理论作了对比分析。
6) spall criterion
层裂判据
补充资料：裂裂
1.象声词。
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