Study on ultrasonic testing of imperfect defects in concrete
Authors
Yuxuan Zhu, Shuqi Zhao, Ren Liu, Xingcheng Wang, Jipeng Kan, Jinshuai Zhang, Meijing Wu, Weiyang Jiang, Dong Xiang
Corresponding Author
Yuxuan Zhu
Available Online March 2017.
- DOI
- 10.2991/icreet-16.2017.106How to use a DOI?
- Keywords
- concrete; ultrasonic testing; imperfect; the plane for measuring method; defect
- Abstract
When there are imperfect defects in the concrete elements, it will have seriously impacted on the bearing capacity, durability and lifetime of the structure. Ultrasonic technology was used to effectively test the imperfect defect in concrete. The results show that the technology of the plane for measuring method can be adopted to detect the compactness of concrete. If the size of imperfect defects is smaller than the diameter of the probe, the detection errors should be larger, even be not tested. And it is more suitable for the larger size of imperfect especially more than 50 mm. At the same time, the imperfect areas in concrete frequently exist in the corner position, and compactness in central location is good.
- Copyright
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yuxuan Zhu AU - Shuqi Zhao AU - Ren Liu AU - Xingcheng Wang AU - Jipeng Kan AU - Jinshuai Zhang AU - Meijing Wu AU - Weiyang Jiang AU - Dong Xiang PY - 2017/03 DA - 2017/03 TI - Study on ultrasonic testing of imperfect defects in concrete BT - Proceedings of the 2016 4th International Conference on Renewable Energy and Environmental Technology (ICREET 2016) PB - Atlantis Press SP - 626 EP - 630 SN - 2352-5401 UR - https://doi.org/10.2991/icreet-16.2017.106 DO - 10.2991/icreet-16.2017.106 ID - Zhu2017/03 ER -