Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Yield Criteria for Ductile Materials under Plane Stress01:25

Yield Criteria for Ductile Materials under Plane Stress

437
In designing structural elements and machine parts using ductile materials, it is crucial to ensure that these components withstand applied stresses without yielding. Yielding is initially determined through a tensile test, which evaluates the material's response to uniaxial stress. However, tensile stress is insufficient when components face biaxial or plane stress conditions This condition requires advanced criteria to predict failure.
The Maximum Shearing Stress Criterion, also known as...
437
Plastic Behavior01:21

Plastic Behavior

479
A material's elastic behavior is characterized by the disappearance of stress once the load is removed, allowing the material to return to its original state. However, when stress surpasses the yield point, yielding commences, marking the onset of plastic deformation or permanent set. This change from elastic to plastic behavior is influenced by the peak stress value and the duration before the load is removed. An intriguing observation occurs when a specimen is loaded, unloaded, and...
479
Stress-Strain Diagram - Ductile Materials01:24

Stress-Strain Diagram - Ductile Materials

1.8K
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...
1.8K
Residual Stresses in Bending01:18

Residual Stresses in Bending

475
In the study of elastoplastic members subjected to bending moments, understanding the loading and unloading phases is crucial for assessing material behavior and structural integrity. During the loading phase, as the bending moment increases, the material initially responds elastically, adhering to Hooke's Law, where stress is directly proportional to strain. When the load exceeds the yield strength, plastic deformation occurs, resulting in permanent strain and deformation that remains even...
475

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Mechanical and Strain-Sensing Responses in Functional ZnO Tetrapod - Silk Fibroin Composites: A Detailed Investigation of the Roles of Filler Size and Shape.

ACS omega·2026
Same author

Stresses and fluid flow in lamina cribrosa through anisotropic poroelasticity.

ArXiv·2026
Same author

Stresses and fluid flow in lamina cribrosa through anisotropic poroelasticity.

Biomechanics and modeling in mechanobiology·2026
Same author

Tensile effects in peridynamic plates with circular holes.

Meccanica·2026
Same author

Molecular Origins of Nonfrozen Water in Polyelectrolyte Brushes.

Langmuir : the ACS journal of surfaces and colloids·2026
Same author

Metamaterials and Fluid Flows.

Nature communications·2026

Related Experiment Video

Updated: Jan 3, 2026

Cutting Procedures, Tensile Testing, and Ageing of Flexible Unidirectional Composite Laminates
07:53

Cutting Procedures, Tensile Testing, and Ageing of Flexible Unidirectional Composite Laminates

Published on: April 27, 2019

8.6K

Competition between delamination and tearing in multiple peeling problems.

Lucas Brely1, Federico Bosia1, Stefania Palumbo2

  • 1Department of Physics and 'Nanostructured Interfaces and Surfaces' Inter-Departmental Centre, Università di Torino, Via P. Giuria 1, 10125 Torino, Italy.

Journal of the Royal Society, Interface
|November 28, 2019
PubMed
Summary

Nature

Keywords:
adhesionfracturemultiple peelingsimulationsspider web

More Related Videos

Ultrasonic Welding of Thermoplastic Composite Coupons for Mechanical Characterization of Welded Joints through Single Lap Shear Testing
08:40

Ultrasonic Welding of Thermoplastic Composite Coupons for Mechanical Characterization of Welded Joints through Single Lap Shear Testing

Published on: February 11, 2016

12.0K
Layer Microdissection of Tricuspid Valve Leaflets for Biaxial Mechanical Characterization and Microstructural Quantification
07:34

Layer Microdissection of Tricuspid Valve Leaflets for Biaxial Mechanical Characterization and Microstructural Quantification

Published on: February 10, 2022

2.3K

Related Experiment Videos

Last Updated: Jan 3, 2026

Cutting Procedures, Tensile Testing, and Ageing of Flexible Unidirectional Composite Laminates
07:53

Cutting Procedures, Tensile Testing, and Ageing of Flexible Unidirectional Composite Laminates

Published on: April 27, 2019

8.6K
Ultrasonic Welding of Thermoplastic Composite Coupons for Mechanical Characterization of Welded Joints through Single Lap Shear Testing
08:40

Ultrasonic Welding of Thermoplastic Composite Coupons for Mechanical Characterization of Welded Joints through Single Lap Shear Testing

Published on: February 11, 2016

12.0K
Layer Microdissection of Tricuspid Valve Leaflets for Biaxial Mechanical Characterization and Microstructural Quantification
07:34

Layer Microdissection of Tricuspid Valve Leaflets for Biaxial Mechanical Characterization and Microstructural Quantification

Published on: February 10, 2022

2.3K

Area of Science:

  • Biomimetics and materials science.
  • Mechanics of adhesion and fracture.

Background:

  • Nature utilizes complex multi-tape adhesive systems, like spider webs and mussel threads.
  • These biological structures exhibit optimized mechanical properties for energy dissipation before detachment.

Purpose of the Study:

  • To develop a formalism and numerical model for analyzing multi-tape adhesive systems.
  • To investigate the relationship between mechanical/geometric parameters and detachment mechanisms.
  • To identify optimal adhesion energy for enhanced performance.

Main Methods:

  • Formalism to evaluate mechanical performance of multiple tape attachments.
  • Numerical model to simulate multi-tape peeling behavior.
  • Proof-of-principle experiments to validate predictions.

Main Results:

  • An optimal, not maximal, adhesion energy was identified for enhanced performance.
  • The interplay of stiffness, adhesion energy, and geometry dictates detachment mechanisms.
  • Model predictions were illustrated using a staple-pin architecture.

Conclusions:

  • The developed formalism and model offer tools for designing bioinspired adhesives.
  • Optimized detachment properties can be achieved through careful parameter tuning.
  • This research provides insights into the mechanics of natural adhesive systems.