您要查找的是不是：
- stress concentration crack 应力集中裂纹
- The crack appears at the edge angle due to stress concentration caused by alternating load,which finally leads to the fissuring of die plate. 凹模在使用过程中,由于交变载荷的作用,使碳化物的棱角处应力集中出现裂纹,最终导致凹模开裂。
- Results showed that high stress concentration around the spot weld edge may be the determinable factor for initializing and propagating of the high cycle fatigue crack. 分析结果表明：接头搭接区内表面上焊点边缘处的应力集中是接头高周疲劳裂纹起裂和扩展的决定因素。
- The crack initiates at stress concentration point in the root of weld, where has much more martenite, carbide and inclusion, and the serious hydrogen segregation. 裂纹均在焊缝根部应力集中处萌生，该处马氏体含量比较大，碳化物及夹杂物较多，氢的偏聚现象严重。
- Nishida M. Stress Concentration[M]. Translated by Li Anding. 西田正孝.;应力集中[M]
- Analysis for the results consider that the main reason of edge crack is the stress concentration produced by shear bow and barbs on original shearing surface and improper re-working process. 剪切间隙、重叠量调整、剪切温度、剪切力、剪切量等因素都影响钢板的剪切质量。
- The stress intensity factor of crack can be calcula ted from the stress concentration factor of corresponding notch when the boundar y condition and other geometric conditions are in the same. 在边界条件和其他几何条件相同时，可以通过切口的应力集中系数求得相应裂纹问题的应力强度因子。
- The stress concentration on the crack tip would be eliminated greatly by the existences of holes in the heavy grains asphalt overlays.It contributes to hindering the further development of the crack. 大粒径碎石沥青加铺基层中孔洞的存在极大地消减了裂缝尖端的应力集中，有助于阻碍裂缝的进一步发展。
- The stress concentration appears in the cervix of the osseointegrated implant. 骨性结合种植体模型骨界面上在颈部出现应力集中；
- All stress concentration factors so far presented in this book discussed the geometric or full theoretical values. 本书内所提到的全部应力集中系数都是几何的或纯理论值。
- The factors of stress concentration in thin plates used as springs in electric switches were required. 要求定出用作电器开关簧片的薄板中的应力集中系数。
- As found in Example 1, the stress concentration factor for the fillets is equal to 1. 78. 如例1中所求出的;圆角的应力集中系数等于1.;78。
- It was showed that under the transverse tension, high stress concentration and even concrete cracks would appear on the oblique webs of the model. 研究表明，在张拉横向预应力钢束以后，主梁边箱斜腹板中部会出现高拉应力区以及混凝土裂缝。
- The stress concentration near hole is investigated in detail by submodel technique. 获得了圆孔不同分布状态下的应力分布规律和变形状况。
- Results Stress concentration was noted at the pedicle and posterosuperior part of the vertebral body near the pedicle. 结果椎弓根以及椎体后上方与椎弓根相邻部分为应力集中区域。
- In the same conditions,the stress concentration at the unfitness of longitudinal w... 此外,还探讨了降低接头处焊缝金属的坡度,减小此处应力集中的可行性。
- When teeth were splinted together, displacement and stress concentration was reduced. 基牙数目增加会减少修复体移位及应力集中；
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- Because of stress concentration, coating surface suffered micropit failure and deep delamination. 由于应力集中，涂层表面发生微观点蚀和深层剥落；
- Finally, the stress concentration factors of different notches are calculated by using these formulae. 最后，利用该公式计算了弯曲载荷下切口的应力集中系数。
