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- It was found that the stress concentrate significantlyin the isthmus with spine upright. flexed and extended, and most obviously in extension position. 结果发现椎弓峡部在人体直立位、屈曲位和伸展位时均出现明显的应力集中,其中以后伸位时的应力水平最高。
- So the stress concentrate was improved.FEM avoided the predigestion of traditional methods, and the result was more accurate and credible. 有限单元法的应用避免了使用传统方法时必须进行的大量简化,计算结果更为精确可靠。
- The fatigue invalidation made by the kind of microcosmic and macroscopical mechanical stress concentrate 80% resulted in equipment part and metal components damage. 设备的零部件和金属构件发生的损坏,80%25是由于各种微观和宏观机械应力集中所导致的疲劳失效。
- Nishida M. Stress Concentration[M]. Translated by Li Anding. 西田正孝.;应力集中[M]
- 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。
- 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。
- 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。
- Stress concentrations in the tips of randomly distributed cracks around the inclusion lead to the precursory seismicity pattern. 它们是形成小震空区、条带和地震空间丛集图像的基础。
- 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;
- 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;
- Furthermore,calculations of stress concentration coefficient for both eccentric and concentric reducers are completed. 还对相同直径比的偏心及同心异径管的小端应力集中系数进行了计算。
- 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。
- In the word "mother" the stress is on the first syllable. 在"mother"这一字里,重音在第一个音节上。,在"mother"这一字里,重音在第一个音节上。
- Meanwhile,the stress concentration increases with increasing in length-diameter ratio. 同时,颗粒长径比增大,颗粒的应力集中也增大;