三维裂纹扩展准则,3-D crack propagation criterion
1)3-D crack propagation criterion三维裂纹扩展准则
2)criterion for crack propagation裂纹扩展准则
1.Acriterion for crack propagation from crack-tip;在应用断裂力学和塑性力学对裂纹顶端的分析基础上,提出了裂纹顶端塑性区内方向应变能的概念,并建立了基于此概念上的裂纹扩展准则,引入裂纹顶端临界扩展本征区概念,消除了应变能积分中的奇异性。
英文短句/例句
1.The modified tensile stress crack propagation criterion and influence of cranny hydraulic pressure on crack propagation修正的拉应力裂纹扩展准则及裂隙水压对裂纹扩展的影响
2.Research on a Criterion for Crack Propagation Based on the Radial Strain Energy at Plastic Core Region and Numerical Simulation;基于塑性区内方向应变能的裂纹扩展准则及应用数值模拟的研究
3.The Research of J～* Integral in Elastic-Plastic Fracture Mechanics and Fracture Criterion for Mixed Mode Crack Propagation;弹塑性断裂力学之J～*积分与复合型裂纹扩展断裂准则的研究
4.Researches on Shear Stress Criterion of Ⅰ-Ⅱ Fracture ExpansionⅠ-Ⅱ型裂纹发展的剪应力准则研究
5.Crack-tip field of a quasi-static crack growing in a pressure-sensitive material压力敏感性材料准静态扩展裂纹尖端场
6.Numerical Analysis of Complete Crack Propagation Process in Concrete Gravity Dams Based on Crack Propagation Criterion基于裂缝扩展准则的混凝土重力坝裂缝扩展全过程数值分析
7.Crack defect promotes crack initiation and growth.裂纹缺陷促进了裂纹的萌生和扩展.
8.initiation of stable crack growth稳态裂纹扩展的开始
9.Propagation criterion for mixed mode Ⅰ-Ⅱ crack propagation and numerical simulation of the whole propagation process混凝土Ⅰ-Ⅱ复合型裂缝扩展准则及扩展全过程的数值模拟
10.The asymptotic field of mode Ⅰ quasi-static crack growth on the interface between a rigid and a pressure-sensitive material刚性-压力敏感性材料界面Ⅰ型准静态扩展裂纹尖端场(英文)
11.Growing Crack Tip-fields on Anisotropic Bimaterial Interface各向异性双材料界面裂纹扩展裂尖场
12.Influence of fatigue crack tip plastic zone on crack propagation behavior in TC4ELI alloyTC4ELI合金疲劳裂纹尖端塑性区对裂纹扩展的影响
13.Dynamic Split Tension Strength of Marble and the Properties of Crack Initiation and Crack Propagation under Dynamic Split Tests;大理岩动态劈裂拉伸强度和裂纹起裂扩展特性
14.Piezoelectric Damage Fields Analysis and Fracture Criterion for Piezoelectric Materials Based on Damage Extension Force;压电损伤场分析与基于损伤扩展力的压电材料断裂准则
15.Experimental Investigation on Initial Cracking Criterion and Numerical Simulation of Crack Propagation for Ⅰ-Ⅱ Mixed Mode in Concrete;混凝土Ⅰ-Ⅱ复合型裂缝起裂准则的试验研究与裂缝扩展过程的数值模拟
16.Based on the boundary Variational theorem, the energy release quantity and energy release rate (dynamical crack extension force) along the crack bounndary are obtained.由此可以求得动态裂纹扩展时,沿裂纹边界的能量释放量和能量释放率(动态纹裂扩展力)。
17.THE EFFECTS OF PAINTING VASELINE FILMS IN CRACK TIP ZONE ON FATIGUE CRACK GROWTH凡士林油膜对疲劳裂纹扩展的影响
18.THE FEATURE AND MECHANISM OF FATIGUE CRACK PROPAGATION IN TOOL AND DIE STEELS工模具钢中疲劳裂纹扩展特征与机制
相关短句/例句
criterion for crack propagation裂纹扩展准则
1.Acriterion for crack propagation from crack-tip;在应用断裂力学和塑性力学对裂纹顶端的分析基础上,提出了裂纹顶端塑性区内方向应变能的概念,并建立了基于此概念上的裂纹扩展准则,引入裂纹顶端临界扩展本征区概念,消除了应变能积分中的奇异性。
3)3-D crack propagation三维裂纹扩展
4)three-dimensional crack-growth trajectory三维裂纹扩展轨迹
5)crack growth steadily裂纹准静态扩展
6)quasi-static crack准静态扩展裂纹
1.Crack-tip field of aquasi-static crack growing in a pressure-sensitive material压力敏感性材料准静态扩展裂纹尖端场
延伸阅读
裂纹失稳扩展分子式：CAS号：性质：材料内部裂纹尖端的应力场强度因子达到或超过材料的断裂韧性之后发生的裂纹快速扩展。裂纹失稳扩展将导致材料迅速断裂。
