Tensile Test of GFRP Bar Using Machine Vision
- DOI
- 10.2991/aetr-17.2018.53How to use a DOI?
- Keywords
- GFRP bar; Machine vision; Tensile test; Strain measurement
- Abstract
With the development of modern industrial technology, the efficiency and accuracy of material performance measurement are required to be higher and higher. The performance of materials plays a decisive role in the quality of the engineering, so it is becoming more and more important to test the properties of the materials. Because of the difference between the GFRP bar and the general reinforcement material, the mechanism of the distribution and development of cohesive force between GFRP bar and grouting material is also a problem which is urgent for scientific research workers to solve. In order to overcome the shortcomings of traditional extensometer strain measurement method in metal material tensile test, a non-contact strain precise measurement is carried out based on machine vision measurement principle. At present, many scholars have studied the contactless measurement based on machine vision and achieved some results. However, there are still many problems to be studied and improved in practical industrial applications. According to the performance requirement of metal materials and the principle of machine vision measurement, the non-contact strain measurement method has been further studied, and a complete strain measurement system has been developed.
- Copyright
- © 2018, 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 - Zujia Zheng AU - Xue Yang AU - Zhigang Chen AU - Mingchao Yu PY - 2018/03 DA - 2018/03 TI - Tensile Test of GFRP Bar Using Machine Vision BT - Proceedings of the 2017 International Conference Advanced Engineering and Technology Research (AETR 2017) PB - Atlantis Press SP - 274 EP - 278 SN - 2352-5401 UR - https://doi.org/10.2991/aetr-17.2018.53 DO - 10.2991/aetr-17.2018.53 ID - Zheng2018/03 ER -