Digital image correlation techniques to investigate strain fields and cracking phenomena in asphalt materials

被引：57

作者：

Buttlar, William G. ^{[1
]}

Hill, Brian C. ^{[1
]}

Kim, Y. Richard ^{[2
]}

Kutay, M. Emin ^{[3
]}

Millien, Anne ^{[4
]}

Montepara, Antonio ^{[5
]}

Paulino, Glaucio H. ^{[1
]}

Petit, Christophe ^{[4
]}

Pop, Ion Octavian ^{[4
]}

Romeo, Elena ^{[5
]}

Roncella, Riccardo ^{[5
]}

Safavizadeh, Seyed Amirshayan ^{[2
]}

Tebaldi, Gabriele ^{[5
]}

Wargo, Andrew ^{[2
]}

机构：

[1] Univ Illinois, Urbana, IL USA

[2] N Carolina State Univ, Raleigh, NC 27695 USA

[3] Michigan State Univ, E Lansing, MI 48824 USA

[4] Univ Limoges, Limoges, France

[5] Univ Parma, I-43100 Parma, Italy

来源：

MATERIALS AND STRUCTURES | 2014年 / 47卷 / 08期

基金：

美国国家科学基金会;

关键词：

Asphalt mixture; Digital image correlation; Optical flow; Mode I fracture; Mode II fracture; Debonding; DEFORMATION; BEHAVIOR; FATIGUE;

D O I：

10.1617/s11527-014-0362-z

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

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.

引用

页码：1373 / 1390

页数：18

共 31 条

[1]

Birgisson B., 2007, Journal of Association of Asphalt Paving Technologists, V76, P303

[2] Influence of Mixture Properties on Fracture Mechanisms in Asphalt Mixtures [J].