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Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
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庞特长度对石固定部分假牙 (FPD) 的结构完整性的影响

Tareq Hajaj1,2, Ioana Elena Lile3, Ioana Veja3

  • 1Department of Prostheses Technology and Dental Materials, Faculty of Dentistry, Victor Babes University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania.

Journal of functional biomaterials
|April 25, 2025
PubMed
概括

锡尔科尼亚固定的牙假体 (FDP) 中较短的形长度显著提高了骨折抵抗力. 较长的FDP跨度降低了结构完整性,突出了牙科修复中设计的重要性.

关键词:
在CAD/CAM中使用.牙科桥梁是指牙科桥梁.断裂阻力 断裂阻力 断裂阻力机械强度 机械强度 机械强度波特的长度 波特的长度牙修复 牙修复 牙修复齐尔科尼亚的修复工作

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Relation between Poisson's ratio, Modulus of Elasticity and Modulus of Rigidity01:15

Relation between Poisson's ratio, Modulus of Elasticity and Modulus of Rigidity

Deformation occurs in axial and transverse directions when an axial load is applied to a slender bar. This deformation impacts the cubic element within the bar, transforming it into either a rectangular parallelepiped or a rhombus, contingent on its orientation. This transformation process induces shearing strain. Axial loading elicits both shearing and normal strains. Applying an axial load instigates equal normal and shearing stresses on elements oriented at a 45° angle to the load axis.
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