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- In this development only a single crack tip has been considered. 在这个研究中只是考虑了单个裂纹尖端。
- They also noted "scattering zone" was very near to the crack tip. 它们还表明：“离散区”非常接近裂纹顶端。
- Note that these contours do not encompass the crack tip. 注意这些围道，都不包含裂信尖端。
- Perianth cylinder form, 4 tine crack tip, petaline shape. 花被圆筒形,先端四齿裂,花瓣状。
- Initally 24 mm holes were drilled at the crack tips to arrest propagation. 最初，在裂纹尖端钻24mm的孔以阻止其扩展。
- In the tie girder boxes crack growth was detected near the crack tip. 在系杆箱型梁中裂纹尖端附近检测到裂纹的扩展。
- Initially 24 mm holes were drilled at the crack tips to arrest propagation. 最初,在裂纹尖端钻24mm的孔以阻止其扩展。
- A notched specimen is designed to simulate the corrosion reaction at crack tip. 为此,文中设计了一种新颖的缺口试样,再现裂纹尖端的真实状态。
- Typical butterfly-fringe pattern associated with crack tips can be seen in this figure. 在此图中可以看到与裂纹顶端有关的典型的蝶形条纹图。
- The phonon field and phason field stress intensity factors and stress distribution at the crack tips are also given. 进一步可以求得裂纹尖端的声子场和相位子场的应力强度因子,由这些应力强度因子求解了裂尖处的声子场和相位子场的应力分布。
- The dislocation pattern around the crack tips of transgranular and granular presents misorientation cell structure. 穿晶裂纹与沿晶裂纹尖端的位错组态均为胞结构；
- The ground area was also checked with dye-penetrant to ensure that no crack tip remained. 打磨区也用着色渗透剂进行了检查，以便确保无裂纹尖端留存。
- Stress analysis in variation states at crack tip and notch crown tip is presented. 摘要分析了椭圆孔口端点和裂纹端点处的变动态应力。
- In dynamic experiment, a series of dyn amic caustic patterns surrounding the crack tip and fracture path are recorded. 在动态实验中,记录了裂纹扩展的过程和在此过程中不同时刻的焦散斑和裂纹扩展的路线。
- The stress field of crack tips of linear elastic orthotropic composite plates under the acts of bending and torque is analyzed. 摘要对受弯矩、扭矩混合作用的线弹性正交异性复合材料板的裂纹尖端应力场进行探讨。
- It is found that the size and the shape of the parabolic crack affect the mode I stress intensity factor at the crack tips. 参数分析表明轴对称抛物线曲裂纹尖端的应力强度因子与抛物线曲裂纹的尺寸和形状有关。
- The cross-sectioning observation of the samples shows that there are discrete voids ahead of the crack tip. 四点弯曲预加载试样侧剖形貌表明，裂纹启裂之前，裂尖前方出现大范围的不连续的孔洞。
- The small welded joints can be formed at a small sphere near the crack tip inside the thick cylinder by metal mel... 在此基础上还讨论了在电载荷和机械载荷共同作用下裂纹前缘的应力场。
- Plastic deformation takes place first at the crack tip and spreads across the solid as the applied load is increased beyond general yielding. 塑性变形首先发现在裂纹顶端，当工作载荷超过了普通屈服时，则传播到物体中。
- Secondary crack, reared ridge, and microcrack in the front of the main crack tip can all hinder crack propagation during low cycle fatigue. 撕裂棱、裂纹前端微裂纹的桥接等因素是阻滞主裂纹扩展的主要机制。
