1) Stationary crack
置裂
1.
There are some many reasons for stationary cracks of parts.
从中发现造成零件置裂的原因很多,但主要是零件心部所受轴向残余拉应力最大的区域内存在着严重碳偏析和氢脆导致其断裂。
2.
The results show that the transection of gear shaft originated from center and was belong to stationary crack and fatigue growth cracks.
结果表明:齿轴横断起源于心部,属置裂+疲劳扩展断裂;置裂产生的原因是由钢中氢与工件内部较大轴向拉应力共同作用造成的,在较长的放置过程中产生滞后开裂,置裂纹由内而外长至近表面,在服役应力作用下,产生应力集中疲劳扩展而断裂。
2) fracture starting point
起裂位置
1.
Study on fracture initiation pressure and fracture starting point in deviated wellbore with perforations;
斜井套管射孔破裂压力及起裂位置研究
3) crack initiation position
启裂位置
1.
With which,it could be concluded that: corresponding with different train hardening rate and complex ratio,fracture form and mechanism could be changed;the position of maximum of stress triaxiality in blunted zone and maximum of shear stress in sharpened zone could be crack initiation position;the direction of maximum tensil.
应用传统强度理论和细观力学方法对几种韧性材料在复合载荷条件下的断裂机理、启裂位置、开裂方向进行了实验分析和应力场计算。
4) Site of the ergin of orack
裂源位置
5) cracking location
裂缝位置
6) offset notch
偏置裂纹
1.
Three-point bending beam with offset notch is usually used to study the mixed I–II crack propagation in rock.
偏置裂纹三点弯曲梁被广泛应用于研究I–II复合型裂纹的扩展过程。
补充资料：裂裂
1.象声词。
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参考词条