相关实验视频

Updated: Jun 8, 2025

In situ Compressive Loading and Correlative Noninvasive Imaging of the Bone-periodontal Ligament-tooth Fibrous Joint
07:09

In situ Compressive Loading and Correlative Noninvasive Imaging of the Bone-periodontal Ligament-tooth Fibrous Joint

Published on: March 7, 2014

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横向骨损失和骨质脱落与捆绑和传统纤维杆的共存:有限元分析

Deniz Yanık1, Nurullah Türker2, Ahmet Mert Nalbantoğlu3

  • 1Faculty of Dentistry, Department of Endodontics, Süleyman Demirel University, Isparta, Turkey.

Computer methods in biomechanics and biomedical engineering
|November 5, 2024
PubMed
概括

这项研究发现,纤维柱显著增加了内牙治疗牙的压力,特别是水平骨损失 (HBL). 带有8毫米HBL的捆绑杆显示出最高的应力,影响骨支.

关键词:
横向的骨质损失 横向的骨质损失包邮包邮包邮包邮包邮包邮包邮包邮包邮这种失名,就是失名.纤维贴 纤维贴 纤维贴有限元分析是有限元分析.

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Shear on the Horizontal Face of a Beam Element01:16

Shear on the Horizontal Face of a Beam Element

To understand shear on the flat side of a prismatic beam element, consider the vertical and horizontal shearing forces, and the normal forces, acting on the element. The element's upper (U) and lower (L) sections, which are divided by the beam's neutral axis, are examined. The equilibrium of these forces is determined by applying the equilibrium equation, which helps identify the horizontal shearing force. This force is directly related to the bending moments and the cross-section's...
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Bending of Members Made of Several Materials

In analyzing a structural member composed of two different materials with identical cross-sectional areas, it is crucial to understand how their distinct elastic properties affect the member's response under load. The analysis involves assessing stress and strain distributions using the transformed section concept, which accounts for variations in material properties.
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Flexural Stress01:16

Flexural Stress

When analyzing bending in symmetric members, it's crucial to understand how stresses distribute when subjected to bending moments. This stress distribution is effectively described by applying fundamental mechanics and material science principles, particularly Hooke's Law for elastic materials.
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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

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Plastic Deformations

Plastic deformation represents a fundamental concept in materials science, which explains the irreversible change in the shape of a material when it experiences stress beyond its elastic capability. This phenomenon is important in structural engineering, especially in designing and analyzing cantilever beams—structures that are securely fixed at one end and bear loads at the opposite end. When these beams are subjected to loads within their elastic range, they will return to their...
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