钉孔外侧缘是钢板薄弱和应力集中部位。
结果在各种载荷下，股骨颈和股骨干各有一个应力集中部位。
Results Under every load, the maximum stress of femoral neck concentrated on the region above lesser trochanter.
通过了解肿瘤假体应力集中部位及应力峰值，可以预测内固定系统的寿命。
The life of fixation system could be predicted based on prosthesis stress site and peak.
对发射平台应力集中部位进行了结构优化，并对优化后得到的模型进行了分析。
The distribution of displacement and that of stress verify the reasonability of the structure design of the launch platform.
结果显示：X形变截面密封圈的应力集中部位主要集中在组合面尖角处，特别是内尖角处更易损坏。
The results show that the stress concentration is in the pointed Angle of composed face of rubber sealing X-ring change section, mainly in inner pointed Angle that it is easy to break.
结果显示：X形变截面密封圈的应力集中部位主要集中在组合面尖角处，特别是内尖角处更易损坏。
The results show that the stress concentration is in the pointed Angle of composed face of rubber sealing X-ring change section, mainly in inner pointed Angle that it is easy to break.
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