Abstract
This paper is the outcome of a specific task group of the RILEM Technical Committee 241-MCD "Mechanisms of Cracking and Debonding in Asphalt and Composite Pavements". The group on "Advanced Measurement Techniques" was established in 2011 to investigate DIC applications for non-destructive and non-contact measurements of strain fields during laboratory testing. The paper illustrates different DIC/optical flow applications in measuring strain distribution during laboratory testing. Specific applications of DIC for evaluating crack initiation and crack propagation in asphalt materials are presented.
Original language | English (US) |
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Pages (from-to) | 1373-1390 |
Number of pages | 18 |
Journal | Materials and Structures/Materiaux et Constructions |
Volume | 47 |
Issue number | 8 |
DOIs | |
State | Published - 2014 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Civil and Structural Engineering
- Building and Construction
- General Materials Science
- Mechanics of Materials
Keywords
- Asphalt mixture
- Debonding
- Digital image correlation
- Mode I fracture
- Mode II fracture
- Optical flow