Andrew David Wargo

Works (6)

Updated: July 5th, 2023 15:42

2018 journal article

Utilizing Digital Image Correlation (DIC) in Asphalt Pavement Testing

JOURNAL OF TESTING AND EVALUATION, 46(3), 984–998.

By: S. Safavizadeh *, A. Wargo n & Y. Kim  n

author keywords: digital image correlation (DIC); asphalt pavement; damage progression; crack propagation
TL;DR: The results showed that the DIC technique, if used properly, is an extremely powerful tool for studying damage progression and fracture characteristics in the fatigue and fracture testing of asphalt concrete. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Comparing the performance of fiberglass grid with composite interlayer systems in asphalt concrete

Transportation Research Record, (2631), 123–132.

By: A. Wargo, S. Safavizadeh & Y. Kim

Source: NC State University Libraries
Added: August 6, 2018

2016 conference paper

The use of four-point bending notched beam fatigue tests to rank crack-mitigating interlayers

8th rilem international symposium on testing and characterization of sustainable and innovative bituminous materials, 11, 359–370.

By: A. Wargo, S. Safavizadeh & R. Kim

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Investigating reflective cracking mechanisms in grid-reinforced asphalt specimens use of four-point bending notched beam fatigue tests and digital image correlation

Transportation Research Record, (2507), 29–38.

By: S. Safavizadeh, A. Wargo, M. Guddati & Y. Kim

Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

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

MATERIALS AND STRUCTURES, 47(8), 1373–1390.

By: W. Buttlar *, B. Hill*, Y. Kim  n, M. Kutay *, A. Millien*, A. Montepara*, G. Paulino *, C. Petit * ...

author keywords: Asphalt mixture; Digital image correlation; Optical flow; Mode I fracture; Mode II fracture; Debonding
Source: Web Of Science
Added: August 6, 2018

2014 conference paper

The reflective cracking tester: A third-scale accelerated pavement tester for reflective cracking

Asphalt Pavements, vols 1 and 2, 1685–1693.

By: A. Wargo, S. Islam & Y. Kim

Source: NC State University Libraries
Added: August 6, 2018

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