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使用显式动力学有限元分析优化牙植入物的线程设计

Qi Zhong1,2,3,4, Zidi Zhai1,2,3,4, Zi'ang Wu1,2,3,4

  • 1Department of Prosthodontics, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, China.

Scientific reports
|July 4, 2025
PubMed
概括

优化牙植入物线设计可以减少周围骨的压力. 这种增强的设计促进了更好的骨生长和植入物稳定性,从而改善了骨质整合和临床结果.

关键词:
气囊骨骨头的骨牙植入物是一种牙植入物.显式动态 有限元素分析.压力分布 压力分布线程设计 线程设计

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相关概念视频

Thin-Walled Hollow Shafts01:15

Thin-Walled Hollow Shafts

In analyzing a thin-walled hollow shaft subjected to torsional loading, a segment with width dx is isolated for examination. Despite its equilibrium state, this segment faces torsional shearing forces at its ends. These forces are quantitatively described by the product of the longitudinal shearing stress on the segment's minor surface and the area of this surface, leading to the concept of shear flow. This shear flow is consistent throughout the structure, indicating a uniform distribution...
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