on the crack path under mixed mode loading on pur foams
Clicks: 88
ID: 237922
2015
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This
article has not been analysed, so there is no overall score —
reader engagement is measured and shown alongside.
Reader Engagement
Steady Performance
26.1
/100
88 views
7 readers
AI Quality Assessment
Not analyzed
Readership in this journal
SteadyRanked #40 of 46 articles by views in applied catalysis
Most read
Least read
Bar heights use a square-root scale.
Mint this article as an NFT
Not yet mintedCreate a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.
5
SUSD
one-off · no wallet required
Abstract
In this paper are presented the crack initiation angles obtained in polyurethane (PUR) foams under mixed
mode loading. Closed cell rigid PUR foams having three different densities 100, 145, and 300 kg/m3 were investigated.
Experiments were performed using Asymmetric Semi-Circular Bend and Single Edge Crack specimens.
The obtained crack initiation values were compared with four fracture criteria to introduce: Maximum Tensile Stress,
Strain Energy Density, Maximum Energy Release Rate and Equivalent Stress Intensity Factor, and a good agreement was
observed. This allow to conclude that the theoretical fracture criteria developed for solid material could be used with
success to predict the crack propagation angles in cellular materials like PUR foams
Abstract Quality Issue:
This abstract appears to be incomplete or contains metadata (108 words).
Try re-searching for a better abstract.
| Reference Key |
marsavina2015fratturaon
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | ;L. Marsavina;E. Linul;T. Voiconi;D. M. Constantinescu;D. A. Apostol |
| Journal | applied catalysis |
| Year | 2015 |
| DOI |
10.3221/IGF-ESIS.34.43
|
| URL | |
| Keywords | Keywords not found |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
Comments
No comments yet. Be the first to comment on this article.