Chen, Jun
Yang, Chenglong
Guo, Quanquan
Funding for this research was provided by:
National Natural Science Foundation of China (51308020, 51578032)
Major Fundamental Research of China (2014CB047003)
Beijing Municipal Natural Science Foundation (8162027)
Article History
Received: 23 April 2018
Accepted: 16 July 2018
First Online: 20 July 2018
Change Date: 27 March 2019
Change Type: Correction
Change Details: The article Evaluation of surface cracks of bending concrete using a fully non-contact air-coupled nonlinear ultrasonic technique, written by Jun Chen, Chenglong Yang and Quanquan Guo, was originally published online without open access.
Compliance with the ethical standards
:
: All authors declare that they have no conflict of interest.