DocumentCode
1891244
Title
The Quality Control in Construction of Vertical Prestress Based on Vibration Testing Method for the PC Box Girder Bridge
Author
Wei Qi-Zhi ; Yang Tao
Author_Institution
Project Manage. Dept., Hunan City Univ., Yiyang, China
fYear
2013
fDate
16-17 Jan. 2013
Firstpage
1200
Lastpage
1203
Abstract
The paper presents all operation procedures of a vibration testing method for effective tension in box-girder bridge, as well as its application situation in more than thirty long-span PC box-girder bridges. And all the key points have been succesfully used to control the construction quality of rebar vertical prestress system. Moreover, the succesful practice of using the testing method to enhance quality reveals the reliability of rebar vertical prestress system for long-span PC box-girder bridges.
Keywords
dynamic testing; vibration measurement; PC box girder bridge; construction; quality control; vertical prestress; vibration testing method; Automation; Mechatronics; PC box-girder bridge; construction quality; finish rolling rebar; vertical prestress; vibration testing method;
fLanguage
English
Publisher
ieee
Conference_Titel
Measuring Technology and Mechatronics Automation (ICMTMA), 2013 Fifth International Conference on
Conference_Location
Hong Kong
Print_ISBN
978-1-4673-5652-7
Type
conf
DOI
10.1109/ICMTMA.2013.295
Filename
6493948
Link To Document