1) three-dimensional J integral
三维J积分
1.
There are similarities between three-dimensional J integrals evaluated under different crack lengths and ultrasonic lines in the specimens’ fracture surfaces in shape and protruding direction.
基于ANSYS软件的有限元分析,计算了试件的三维J积分,得到的试件在不同裂纹长度下的三维J积分与它们断口图上的超声波线的形状和凸凹方向相似,将试件扩展裂纹前缘由直线调整为特定曲线后,计算出的三维J积分趋向常量,证实了扩展裂纹前缘的任一点,J积分矢量的幅值都是相同常量的假设。
2) 3D J integral
三维J-积分
3) J integral
J积分
1.
Investigation on fracture toughness and failure assessment curves of Q345 steel by J integral;
J积分法测定Q345断裂韧性及失效评定曲线
2.
Research of elastic Ⅰ-Ⅱ compound adding J integral breaking principle;
弹塑性Ⅰ-Ⅱ复合型加载下J积分断裂准则研究
3.
The derivation of relationship between J integral and K_Ⅰ in view of the plane stress state;
平面应力状态下J积分与K_Ⅰ关系的推导
4) J-integral
J积分
1.
Experimental study on COD and J-integral in two steels;
两种钢材COD及J积分值的实验研究
2.
Computation of the J-integral value for single-edge crack sheet with single-side bonded composite patch using 3D finite element model;
用三维有限元模型计算复合材料粘接修补裂纹板的J积分
3.
Numerical Investigations to J-integral in Cracked Weldment Containing Damage Based on Finite Element Method;
含损伤焊接接头裂纹体J积分的有限元数值研究
5) J-integral value
J积分值
6) J integral
J-积分
1.
The relation between the J integral and the integration path is discussed.
讨论了塑性区内 J-积分与积分路径的关系问题 ,研究了积分塑性项对 J-积分的贡献 ,分析了铝合金 70 75-T651和钢 HT-1 3 0材料的紧凑拉伸试件在不同载荷下 J-积分与积分路径的关系。
补充资料：AutoCAD二维文件转化成solidworks三维文件
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