# Modified double cantilever beam test method for mode-I energy release rate of elastic adhesive layers

https://mdr.nims.go.jp/datasets/9d79621d-7c54-48bb-b043-ad9d223f462f

## File

- [1-s2.0-S0013794424004831-main (1).pdf](https://mdr.nims.go.jp/filesets/f4becb52-6979-4e26-854a-ffcfc03975e5/download) ([Detail](https://mdr.nims.go.jp/filesets/f4becb52-6979-4e26-854a-ffcfc03975e5.md))

## Id

9d79621d-7c54-48bb-b043-ad9d223f462f

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-09-09T09:12:13.706785Z

## Updated at

2024-11-21T07:30:19.234603Z

## Published at

2024-11-21T07:30:19.434094Z

## Doi



## First published url

https://doi.org/10.1016/j.engfracmech.2024.110320

## Date published

2024-07-20

## Recorded date published

2024-8

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Modified double cantilever beam test method for mode-I energy release rate
    of elastic adhesive layers
  title_type: original
  lang: en

## Description

- description: This study proposes a Mode I double cantilever beam (DCB) test method
    for debonding thick elastic adhesive layers. The approach integrates Bernoulli-Euler
    beams connected via spring elements akin to Winkler’s foundation. Energy release
    rate determination considers crack length correlation with elastic deformation
    in the crack-front region, accounting for both beam rotation and lateral movement.
    Evaluation of Ti6Al4V samples bonded with FM 309 adhesive revealed higher initial
    energy release rates with the conventional beam theory and conservative values
    with the modified beam theory. The proposed method offered improved consistency,
    and less conservative energy release rate values compared to the modified theory.
  description_type: abstract
  lang: und

## Creator

- name: Tetsuya Morimoto
  role: author
- name: Hisaya Katoh
  role: author
- name: Yuichi Ishida
  role: author
- name: Eiichi Hara
  role: author
- name: Masahiro Kusano
  role: author
  orcid: https://orcid.org/0000-0002-5061-0195
  organization: National Institute for Materials Science
- name: Kimiyoshi Naito
  role: author
  orcid: https://orcid.org/0000-0002-3334-4876
  organization: National Institute for Materials Science
- name: Makoto Watanabe
  role: author
  orcid: https://orcid.org/0000-0002-5064-9583
  organization: National Institute for Materials Science
- name: Kiyoka Takagi
  role: author
- name: Keiji Arai
  role: author
- name: Koichi Hasegawa
  role: author

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: DCB test
  schema: not_defined
- subject: Adhesive layer
  schema: not_defined
- subject: Elasticity
  schema: not_defined
- subject: Winkler’s foundation
  schema: not_defined
- subject: Energy release rate
  schema: not_defined
- subject: Bernulli–Euler beam
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Engineering Fracture Mechanics
  issn: '00137944'
  volume: '307'
  article_number: '110320'

## Conference



## Related item



## Funding



## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



## Software



## Custom property



## Fileset

- id: f4becb52-6979-4e26-854a-ffcfc03975e5
  filename: 1-s2.0-S0013794424004831-main (1).pdf
  content_type: application/pdf
  size: 3911808
  md5: a428446918fa17c854a79242fa70dd83

## Thumbnail

fileset_id: f4becb52-6979-4e26-854a-ffcfc03975e5
filename: 1-s2.0-S0013794424004831-main (1).pdf