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Cable Tension Force Management Using Vibration Method at Cable Stayed Bridge Construction Stages  

Park, Yeon-Soo (전남대학교 토목공학과)
Cheon, Dong-Ho (전남대학교 토목공학과)
Cheon, Yang-Bae (전남대학교 토목공학과)
Kang, Kyoung-Koo ((주)에이티맥스)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.9, no.4, 2005 , pp. 127-134 More about this Journal
Abstract
Design and construction of long-span bridge are recently increasing by development of computer technology. Specially, cable stayed bridge and suspension bridge having cable component are representative of long-span bridge may do. Therefore, this paper a present a methodology for cable tension force monitoring in cable-stayed bridge under construction using acceleration data acquired by the vibration method. To improve accuracy construction, all stay cables are measured, according to 4-step construction stage and change of temperature.
Keywords
Cable Stayed Bridge; Vibration Method; Cable Tension Force Monitoring System;
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