Dr. Wanqiu Liu Profile

Dr. Wanqiu Liu

Professor at Dalian Univ of Technology

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Publications (11)

Proceedings Article | 27 March 2018 Paper

Variability analysis of asphalt mixture beam bending test

Wanqiu Liu, Wen Lu, Xu Liu, Lei Zhang

Proceedings Volume 10598, 1059831 (2018) https://doi.org/10.1117/12.2299933

KEYWORDS: Particles, Failure analysis, Digital image processing, Image processing, Roads, Minerals, Image analysis, Analytical research

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Proceedings Article | 27 September 2016 Paper

Distributed pavement subgrade shape monitoring based on FBG sensing technique

Zhiguo Chen, Boshi Wang, Wanqiu Liu, Zhigang Wei

Proceedings Volume 9684, 96840R (2016) https://doi.org/10.1117/12.2242170

KEYWORDS: Fiber Bragg gratings, Optical fibers, Sensors, Data acquisition, Temperature metrology, Soil science, Roads, Sensor performance, Data processing, Optical testing

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Proceedings Article | 11 November 2014 Paper

Strain transfer error analysis of optical fiber sensors with local debonding interface

Huaping Wang, Zhi Zhou, Wanqiu Liu

Proceedings Volume 9274, 92740E (2014) https://doi.org/10.1117/12.2072891

KEYWORDS: Sensors, Interfaces, Fiber optics sensors, Error analysis, Optical fibers, Chromium, Structural health monitoring, Adhesives, Safety, Optical components

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Proceedings Article | 8 March 2014 Paper

Performance of a movable flexible pipe-encapsulated FBG sensor developed for shape monitoring of multi-layered pavement structure

Huaping Wang, Wanqiu Liu, Zhi Zhou

Proceedings Volume 9061, 90610C (2014) https://doi.org/10.1117/12.2045895

KEYWORDS: Fiber Bragg gratings, Sensors, Optical fibers, Optical sensing, Silicon, Mathematics, Inspection, Stochastic processes, Ground penetrating radar, Integral imaging

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Proceedings Article | 23 November 2011 Paper

Optical fiber based sensing system design for the health monitoring of multi-layered pavement structure

Wanqiu Liu, Huaping Wang, Zhi Zhou, Shiyu Li, Yuanbao Ni, Geng Wang

Proceedings Volume 8199, 81990K (2011) https://doi.org/10.1117/12.904779

KEYWORDS: Sensors, Optical fibers, Sensing systems, Fiber Bragg gratings, Roads, Fiber optics sensors, Structural health monitoring, Reflectometry, Packaging, Temperature metrology

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Proceedings Article | 18 April 2011 Paper

Development of a baseline model for a steel girder bridge using remote sensing and load tests

Kaoshan Dai, Shen-En Chen, Jeremy Scott, Marcus Schmieder, Wanqiu Liu, Edd Hauser

Proceedings Volume 7983, 79831K (2011) https://doi.org/10.1117/12.880589

KEYWORDS: Bridges, LIDAR, Composites, Transducers, Neodymium, Doppler effect, Chemical elements, Electroluminescence, Remote sensing, 3D modeling

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Proceedings Article | 18 April 2011 Paper

Reliability analysis of 3D lidar bridge evaluation

Wanqiu Liu, Shen-En Chen

Proceedings Volume 7983, 79831N (2011) https://doi.org/10.1117/12.881134

KEYWORDS: Bridges, LIDAR, Scanners, Damage detection, Remote sensing, 3D scanning, Reliability, Algorithm development, Laser scanners, Inspection

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Proceedings Article | 9 April 2010 Paper

The role of terrestrial 3D LiDAR scan in bridge health monitoring

Wanqiu Liu, Shen-En Chen, Allen Sajedi, Edd Hauser

Proceedings Volume 7649, 76491K (2010) https://doi.org/10.1117/12.847432

KEYWORDS: Bridges, LIDAR, 3D scanning, Clouds, Laser scanners, Remote sensing, Scanners, 3D image processing, Chromium, Defect detection

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Proceedings Article | 12 August 2009 Paper

Remote sensing for bridge health monitoring

Wanqiu Liu, She-Een Chen, Edd Hauser

Proceedings Volume 7456, 74560D (2009) https://doi.org/10.1117/12.825528

KEYWORDS: Bridges, Remote sensing, LIDAR, Inspection, Optical inspection, Image resolution, Photography, Satellites, Visualization, Satellite imaging

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Proceedings Article | 30 April 2009 Paper

Knowledge integrated visual analysis system for in-depth management of bridge safety and maintenance

Xiaoyu Wang, Wenwen Dou, Rashna Vatcha, Wanqiu Liu, Shen-En Chen, Seok-Won Lee, Remco Chang, William Ribarsky

Proceedings Volume 7346, 734606 (2009) https://doi.org/10.1117/12.818405

KEYWORDS: Bridges, Visualization, Inspection, Visual analytics, Safety, Telecommunications, Visual process modeling, System integration, Navigation systems, Molecular bridges

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Proceedings Article | 30 April 2009 Paper

Towards sustainable infrastructure management: knowledge-based service-oriented computing framework for visual analytics

Rashna Vatcha, Seok-Won Lee, Ajeet Murty, William Tolone, Xiaoyu Wang, Wenwen Dou, Remco Chang, William Ribarsky, Wanqiu Liu, Shen-en Chen, Edd Hauser

Proceedings Volume 7346, 734604 (2009) https://doi.org/10.1117/12.819159

KEYWORDS: Bridges, Inspection, Visualization, Visual analytics, Optical inspection, Remote sensing, Databases, Computer architecture, Imaging systems, LIDAR

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Showing 5 of 11 publications

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