Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Three-Dimensional Analysis of Strain01:29

Three-Dimensional Analysis of Strain

289
Three-dimensional strain analysis is crucial for understanding how materials deform under stress, particularly in elastic, homogeneous materials. This method employs principal stress axes to simplify complex stress states into more understandable forms. Subjected to stress, a small cubic element within a material either expands or contracts along these axes, transforming into a rectangular parallelepiped. This transformation effectively illustrates the material's deformation. The principal...
289
Measurements of Strain01:27

Measurements of Strain

2.1K
Strain quantifies the deformation of a material under force, typically measured as normal strain, which represents the change in length when compared with the original length. Electrical strain gauges are used for enhanced accuracy. These devices consist of a conductive wire mounted on a paper backing that adheres to the material's surface. These gauges operate on the piezoresistive effect, where the wire's electrical resistance changes in response to mechanical deformation. The strain...
2.1K
Bewley Lattice Diagram01:12

Bewley Lattice Diagram

859
The Bewley lattice diagram, developed by L. V. Bewley, effectively organizes the reflections occurring during transmission-line transients. It visually represents how voltage waves propagate and reflect within a transmission line, making it easier to understand the complex interactions that occur.
859
Stress-Strain Diagram - Ductile Materials01:24

Stress-Strain Diagram - Ductile Materials

977
The stress-strain relationship in ductile materials such as structural steel or aluminium is intricate and progresses through several stages. When a specimen is loaded, it initially exhibits a linear length increase, depicted by a steep straight line on the stress-strain diagram. It indicates the material is elastically deforming and will return to its original shape once unloaded. However, when a critical stress value is reached, plastic deformation begins. This stage sees substantial...
977
Simple Trusses01:21

Simple Trusses

2.0K
A truss is a structural framework consisting of slender members connected at joints, designed to support external loads while minimizing material usage and weight. Simple trusses are a type of planar truss where all members lie within a single two-dimensional plane.
The most basic planar truss is a simple truss with three members arranged in a triangular formation. This triangular truss is inherently stable and rigid due to its geometry, making it an ideal starting point for creating more...
2.0K
Transformation of Plane Strain01:12

Transformation of Plane Strain

238
When analyzing elongated structures like bars subjected to uniformly distributed loads, it is essential to understand the transformation of plane strain when coordinate axes are rotated. This transformation helps to assess how material deformation characteristics vary with orientation, which is crucial in materials science and structural engineering.
Under plane strain conditions, typical for members where one dimension significantly exceeds the others, deformations and resultant strains are...
238

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Re-Evaluating Virtual Reality Manipulation Techniques for Precise Alignment of Complex 3D Objects.

IEEE transactions on visualization and computer graphics·2026
Same author

Enabling accurate chemical modeling of shocked energetic materials using a machine learning interatomic potential.

The Journal of chemical physics·2026
Same author

KRAS4a and KRAS4b show distinct lipid-dependent regulation of RAS-RAF membrane dynamics.

The Journal of biological chemistry·2026
Same author

Materializing Inter-Channel Relationships With Multi-Density Woodcock Tracking.

IEEE transactions on visualization and computer graphics·2026
Same author

Solidification cracking of laser melted commercial-purity tungsten.

Scientific reports·2025
Same author

Use of an Immersive Virtual Reality Application to Educate Medical Students in Patient Handover: Pilot Study.

JMIR serious games·2025
Same journal

MesoSplats: Texture Synthesis with Gaussian Splatting.

IEEE transactions on visualization and computer graphics·2026
Same journal

GLLA: A Unified Force-Directed Graph Layout Framework Supporting Local Adjustments.

IEEE transactions on visualization and computer graphics·2026
Same journal

Multi-Perception Crowd: Learning to combine entity and implicit perception for diverse crowd simulation.

IEEE transactions on visualization and computer graphics·2026
Same journal

Hiding in Plain Sight: Camouflaging Real-world Objects.

IEEE transactions on visualization and computer graphics·2026
Same journal

RTF2Mesh: Restricted Tangent Face Based Mesh Compression With Neural Displacement Fields.

IEEE transactions on visualization and computer graphics·2026
Same journal

Practical Occluder Generation for Mobile Games.

IEEE transactions on visualization and computer graphics·2026
查看所有相关文章

相关实验视频

Updated: Sep 12, 2025

Indirect Fabrication of Lattice Metals with Thin Sections Using Centrifugal Casting
08:32

Indirect Fabrication of Lattice Metals with Thin Sections Using Centrifugal Casting

Published on: May 14, 2016

12.6K

格子分析:增材制造格子结构的结构层可视化和检查.

Haichao Miao, Saurabh Narain, Vuthea Chheang

    IEEE transactions on visualization and computer graphics
    |August 6, 2025
    PubMed
    概括
    此摘要是机器生成的。

    LatticeAnalytics为使用X射线计算机断层扫描数据检查增材制造格子结构中的缺陷提供了一个新的框架. 该工具增强了复杂部件的验证,加速了新材料和组件的开发.

    更多相关视频

    Visualizing Surface T-Cell Receptor Dynamics Four-Dimensionally Using Lattice Light-Sheet Microscopy
    09:24

    Visualizing Surface T-Cell Receptor Dynamics Four-Dimensionally Using Lattice Light-Sheet Microscopy

    Published on: January 30, 2020

    8.1K
    Mechanoluminescent Visualization of Crack Propagation for Joint Evaluation
    04:58

    Mechanoluminescent Visualization of Crack Propagation for Joint Evaluation

    Published on: January 6, 2023

    2.4K

    相关实验视频

    Last Updated: Sep 12, 2025

    Indirect Fabrication of Lattice Metals with Thin Sections Using Centrifugal Casting
    08:32

    Indirect Fabrication of Lattice Metals with Thin Sections Using Centrifugal Casting

    Published on: May 14, 2016

    12.6K
    Visualizing Surface T-Cell Receptor Dynamics Four-Dimensionally Using Lattice Light-Sheet Microscopy
    09:24

    Visualizing Surface T-Cell Receptor Dynamics Four-Dimensionally Using Lattice Light-Sheet Microscopy

    Published on: January 30, 2020

    8.1K
    Mechanoluminescent Visualization of Crack Propagation for Joint Evaluation
    04:58

    Mechanoluminescent Visualization of Crack Propagation for Joint Evaluation

    Published on: January 6, 2023

    2.4K

    科学领域:

    • 材料科学与工程 材料科学与工程
    • 增材制造 增材制造 增材制造
    • 计量与检查与检查工作

    背景情况:

    • 增材制造 (AM) 能够为高性能零件提供复杂的几何形状,这在医学和国防方面至关重要.
    • 内部格子结构优化了强度与重量比,但也带来了验证挑战.
    • 目前的X射线计算机断层扫描 (XCT) 数据分析对于复杂的格子验证是很困难的,阻碍了材料科学家的创新.

    研究的目的:

    • 引入LatticeAnalytics,这是一个用于视觉检查AM格子结构缺陷的新框架.
    • 为XCT数据管理,远程访问和新型可视化提供端到端解决方案.
    • 通过解决验证瓶来促进新型AM部件的开发.

    主要方法:

    • 开发了一个XCT扫描数据管理和基于Web的远程访问的框架.
    • 实施了使用VR进行初始注册的粗对齐,随后进行线下支架识别.
    • 启用了在多个分辨率上对单个支架的子体积查询,以进行高效的分析.
    • 引入了新的视觉编码:轮视图和粗度地图用于支架质量评估.

    主要成果:

    • LatticeAnalytics框架为AM格子中的缺陷检查提供了一个端到端的解决方案.
    • 新的可视化 (轮视图,粗度图) 可以快速评估支架质量.
    • 亚体积查询和并行化提高了对于特定的计量标准的计算效率.
    • 专家采访证实了该框架在加强检查工作流程方面的实用性和有效性.

    结论:

    • LatticeAnalytics显著改善了复杂的AM格子结构的验证过程.
    • 该框架解决了关键的瓶问题,使材料科学家能够创建具有先进性质的新型AM部件.
    • 这项工作有助于更广泛地采用和推进高性能增材制造.