2) Heat cutting-axle fracture
热切轴断裂
3) Cold cuttingaxle fracture
冷切轴断裂
4) shear fracture
剪切断裂
1.
The fragment ratio of tension and shear fracture of 50SiMnVB cylinder shell under explosive load is investigated.
试验中还观察到在拉伸断口应力方向的断面上出现了熔化现象,这说明在拉伸断裂区局部存在着剪切现象,同时证明采用高能束改性后圆筒在爆炸载荷作用下可产生全壁厚剪切断裂。
2.
A macro and micro and chemical element analysis was made on fracture of ruptured coupling bolts,torsion test was performed and stress analysis and calculation were made,the results show that when the steam turbine had failure,MP-LP rotor coupling bolts and generator-exciter rotor coupling bolts failure were classified as overload shear fracture with partial deformation .
对215MW汽轮机断裂的对轮螺栓做断口宏观、微观分析,化学元素分析,扭转试验及受力分析计算,结果表明汽轮机组在事故中,中压-低压转子对轮螺栓和发电机-励磁机转子对轮螺柱的失效类型为:过载剪切断裂,同时局部挤压变形,这是由于事故过程中轴系受到冲击扭矩作用而引起的。
3.
Extensive research has been done on the fracture behavior of concrete, but very little on shear fracture.
有关混凝土的断裂行为己被广泛研究,但很少是针对剪切断裂的情况。
5) sheer fracture
剪切断裂
1.
Experiment study on size effect of concrete sheer fracture;
混凝土剪切断裂的尺寸效应试验研究
6) chip fracture
切屑断裂
1.
Orthogonal cutting finite element model is established through studying the material constitutive relation,contact of tool with chip,chip separation,chip fracture,heat dissipation an.
通过研究材料动态本构关系、刀屑接触、切屑分离、切屑断裂和切削热动态耗散与传导关键技术建立了正交切削有限元模型,提出材料本构关系建立方法和切屑断裂能量解释观点,最后结合实例进行高速切削模拟,并对模拟结果进行分析和验证,指出所建立的有限元模型是合理的。
补充资料：轴突断裂
轴突断裂
axonotmesis
是周围神经第二度损伤(sunderland)。其损伤程度仅限于神经纤维内的轴突中断，因而此神经纤维的远端发生华氏变性，其神经内膜亦保持完整。早期此神经纤维支配的终末器官丧失功能。但很快即能出现轴突再生，从近端长进远端去，可以完全恢复功能。
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