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Updated: Jun 11, 2025

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
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牙植入物的多轴疲劳寿命评估

Mikel Armentia1,2, Mikel Abasolo1, Ibai Coria1

  • 1Mechanical Engineering Department, University of the Basque Country (UPV/EHU), Bilbao, Spain.

Heliyon
|October 10, 2024
PubMed
概括

一种新的数值方法预测牙植入物疲劳寿命,改善设计和减少测试. 这种经过验证的方法确定了影响在循环负荷下植入物存活的关键因素.

关键词:
临界平面方法 临界平面方法牙植入物是如何使用的设计方法设计方法.有限元素分析的研究.关键距离理论 关键距离理论

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Fatigue01:21

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Fatigue occurs when materials rupture under repeated or fluctuating loads, even at stress levels far below their static breaking strength. It typically results in brittle failure, even for ductile materials. It is a critical consideration in designing machines and structural components subjected to repetitive or varying loads. The nature of these loadings can range from fluctuating loads like unbalanced pump impellers causing vibrations to repeatedly bending a thin steel rod wire back and forth...
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