18 citations · 36 across the 4 of their papers we have counts for
4 papers
Development of a full-Scale approach to predict overlay reflective crack
Zehui Zhu, Imad L. Al-Qadi
Resurfacing a moderately deteriorated Portland cement concrete (PCC) pavement with asphalt concrete (AC) layers is considered an efficient rehabilitation practice. However, reflect…
SIFT-Aided Rectified 2D-DIC for Displacement and Strain Measurements in Asphalt Concrete Testing
Zehui Zhu, Imad L. Al-Qadi
Two-dimensional digital image correlation (2D-DIC) is a widely used optical technique to measure displacement and strain during asphalt concrete (AC) testing. An accurate 2-D DIC m…
Crack Detection of Asphalt Concrete Using Combined Fracture Mechanics and Digital Image Correlation
Zehui Zhu, Imad L. Al-Qadi
Cracking is a common failure mode in asphalt concrete (AC) pavements. Many tests have been developed to characterize the fracture behavior of AC. Accurate crack detection during te…
Automated crack propagation measurement on asphalt concrete specimens using an optical flow-based deep neural network
Zehui Zhu, Imad L. Al-Qadi
This article proposes a deep neural network, namely CrackPropNet, to measure crack propagation on asphalt concrete (AC) specimens. It offers an accurate, flexible, efficient, and l…