Experimental Study on Remote Non-contact Detection of concrete structure cavities based on Laser Doppler Vibrometry technology and acoustic excitation
By: Lin Li, Honglin Ran, Yi Wei, Li Mao, Tao Fu, Jie Du, Zhenhuan Zhu, Hongyun Yang and Yuanchen Guo
Authors
Lin Li
Chongqing Highway Maintenance Engineering (Group) Co., Ltd., Chongqing, China
Honglin Ran
Chongqing Highway Maintenance Engineering (Group) Co., Ltd., Chongqing, China
Yi Wei
Chongqing Highway Maintenance Engineering (Group) Co., Ltd., Chongqing, China
Li Mao
Chongqing Highway Maintenance Engineering (Group) Co., Ltd., Chongqing, China
Tao Fu
Chongqing Highway Maintenance Engineering (Group) Co., Ltd., Chongqing, China
Jie Du
Chongqing Highway Maintenance Engineering (Group) Co., Ltd., Chongqing, China
Zhenhuan Zhu
Chongqing Highway Maintenance Engineering (Group) Co., Ltd., Chongqing, China
Hongyun Yang
State Key Laboratory of Mountain Bridge and Tunnel Engineering, School of Civil Engineering, Chongqing Jiaotong University, Chongqing, China
Yuanchen Guo
Department of Civil Engineering, Chongqing Sanxia University of Science and Technology, Chongqing, China
DOI: https://doi.org/10.2478/cee-2027-0002 | Journal eISSN: 2199-6512 (formerly 1336-5835) | Journal ISSN: 1336-5835
Language: English
Submitted on: Apr 1, 2026
Accepted on: Apr 30, 2026
Published on: Jun 25, 2026
Published by: University of Žilina
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
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© 2026 Lin Li, Honglin Ran, Yi Wei, Li Mao, Tao Fu, Jie Du, Zhenhuan Zhu, Hongyun Yang, Yuanchen Guo, published by University of Žilina
This work is licensed under the Creative Commons Attribution 4.0 License.