Abstract
Paperboard mechanical properties at fracture during uniaxial tests is an interplay between available elastic energy at fracture and the fracture energy needed to separate the sample into two parts. In a test at a critical specimen length, the load vs. elongation curve immediately drops from a point of instability to zero load, whereas a test at a stable length gives a stable descending load-elongation curve with no discontinuous drop of the load.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the International Paper Physics Conference 2019 |
| Publisher | TAPPI |
| Pages | 57-68 |
| Number of pages | 12 |
| ISBN (Print) | 978-151089394-8 |
| Publication status | Published - 2019 |
| Event | 2019 International Paper Physics Conference - Indianapolis, United States Duration: 2019 May 5 → 2019 May 8 |
Conference
| Conference | 2019 International Paper Physics Conference |
|---|---|
| Country/Territory | United States |
| City | Indianapolis |
| Period | 2019/05/05 → 2019/05/08 |
Subject classification (UKÄ)
- Paper, Pulp and Fiber Technology