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

Bending of Members Made of Several Materials01:11

Bending of Members Made of Several Materials

770
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.
Hooke's Law determines stress in each material, stating that stress is proportional to strain but varies due to each material's...
770
Members Made of Elastoplastic Material01:19

Members Made of Elastoplastic Material

510
The behavior of elastoplastic materials under bending stresses, particularly in structural members with rectangular cross-sections, is crucial for predicting material responses and understanding failure modes. Initially, when a bending moment is applied, the stress distribution across the section follows Hooke's Law and is linear and elastic. This distribution means the stress increases from the neutral axis to the maximum at the outer fibers, up to the elastic limit.
As the bending moment...
510
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

774
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.
774
Deformations in a Transverse Cross Section01:21

Deformations in a Transverse Cross Section

752
When a material is subjected to uniaxial stress, it elongates or contracts in the direction of the applied force, and also undergoes changes in the perpendicular directions. This behavior is crucial for understanding how materials behave under stress and is governed by mechanical properties such as Poisson's ratio v, which measures the ratio of transverse strain to axial strain.
As the material stretches, it expands or contracts in orthogonal directions to the load. This phenomenon varies...
752
Bending of Curved Members - Strain Analysis01:14

Bending of Curved Members - Strain Analysis

663
The mechanics of deformation in curved members, such as beams or arches, under bending moments, involve complex responses. When such a member, symmetric about the y-axis and shaped like a segment of a circle centered at point C, is subjected to equal and opposite forces, its curvature and surface lengths change significantly. This alteration results in the shift of the curvature's center from C to C', indicating a tighter curve.
The important part of bending analysis for such a member...
663
Bending of Material: Problem Solving01:09

Bending of Material: Problem Solving

659
In this lesson, determine the ratio of the maximum bending moments applied to two metal pipes, given that both pipes can withstand a maximum stress of 100 MPa. Both pipes have an outer radius of 1.8 cm. Pipe A has an inner radius of 1.5 cm, and Pipe B has an inner radius of 1 cm. The ratio of the maximum bending moment applied to two metallic pipes, each with a different inner and outer radius, is determined by considering their dimensions. The inner radius of the first pipe is 1.5 cm, and for...
659

You might also read

Related Articles

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

Sort by
Same author

Smart Hydrogel Architectures for Sensors: Narrative Review.

Sensors (Basel, Switzerland)·2026
Same author

Effect of Orthodontic Tube Base Area and Enamel Sandblasting on Bonding Strength to Enamel: An In Vitro Study.

Journal of clinical medicine·2026
Same author

Enhanced Reusability of Immobilized T7 DNA Polymerase in Multi-Cycle Exonuclease Reactions on Gold-Coated SAM Biosensor Platforms.

Biosensors·2026
Same author

Overcoming Template Surface Blocking: Geraniol Adsorption Studies Guiding MIP-Based Sensor Design.

International journal of molecular sciences·2025
Same author

Integrated Polymeric Sensors in Heart and Blood Vessel Monitoring: A Review.

Sensors (Basel, Switzerland)·2025
Same author

Computer Vision-Based Optical Odometry Sensors: A Comparative Study of Classical Tracking Methods for Non-Contact Surface Measurement.

Sensors (Basel, Switzerland)·2025

Related Experiment Video

Updated: Apr 15, 2026

Artificial Thermal Ageing of Polyester Reinforced and Polyvinyl Chloride Coated Technical Fabric
07:48

Artificial Thermal Ageing of Polyester Reinforced and Polyvinyl Chloride Coated Technical Fabric

Published on: January 29, 2020

7.1K

Rectification of Material Model for Fibrous Materials in Compressive Mode.

Jūratė Jolanta Petronienė1, Rimantas Stonkus1, Andrius Dzedzickis1

  • 1Department of Mechatronics, Robotics and Digital Manufacturing, Vilnius Gediminas Technical University, Plytinės g. 25, LT-10105 Vilnius, Lithuania.

Materials (Basel, Switzerland)
|April 14, 2026
PubMed
Summary

This study evaluates fibrous materials under compression, finding their mechanical behavior depends on structure, not material type. The Yeoh third-order model best fits wool samples, aiding finite element analysis for noise and vibration modeling.

Keywords:
Yeoh hyperelasticfibrous material compressionfibrous material stiffnesshyperelastic material modelmaterial modelwool

More Related Videos

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

8.9K
Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing
09:39

Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing

Published on: June 28, 2024

1.8K

Related Experiment Videos

Last Updated: Apr 15, 2026

Artificial Thermal Ageing of Polyester Reinforced and Polyvinyl Chloride Coated Technical Fabric
07:48

Artificial Thermal Ageing of Polyester Reinforced and Polyvinyl Chloride Coated Technical Fabric

Published on: January 29, 2020

7.1K
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

8.9K
Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing
09:39

Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing

Published on: June 28, 2024

1.8K

Area of Science:

  • Materials Science
  • Mechanical Engineering
  • Computational Mechanics

Background:

  • Fibrous natural materials are widely used but their mechanical behavior under load is poorly understood.
  • Existing universal material models are not yet assigned for fibrous materials.
  • Understanding mechanical properties is crucial for applications like thermal/noise isolation.

Purpose of the Study:

  • To develop a methodology for evaluating fibrous material structural behavior under compression.
  • To classify fibrous materials based on mechanical properties using material models.
  • To analyze the applicability of hyperelastic models to various fibrous materials.

Main Methods:

  • Experimental evaluation of fibrous material behavior under compression.
  • Implementation and comparison of hyperelastic models (Money-Rivlin, Ogden, Yeoh, polynomial).
  • Analysis of fitting quality using coefficients of determination (R²).

Main Results:

  • Fibrous material mechanical properties in compression are primarily determined by structure.
  • The Yeoh third-order hyperelastic model showed excellent fitting for animal and mineral wool (R² 0.979-0.996).
  • A fifth-order polynomial model provided the best fit for aged cotton wool (R² up to 0.9999).

Conclusions:

  • The Yeoh third-order model is suitable for modeling animal and mineral wool under compression.
  • Polynomial models can effectively represent aged cotton wool behavior.
  • Findings facilitate the creation of finite element models for structural analysis in vibration and noise applications.