Operation Works of Safety Monitoring System and Measuring Data Information in Suanyen Bridge

• Main Authors: Hsin-Hui Wu, 吳信輝
• Other Authors: Tien-fuan Kerh
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/08801397939184986833

碩士 === 國立屏東科技大學 === 土木工程系所 === 101 === Bridge piers often have to face erosion problem due to the impact of weather conditions, and thus the installation of a monitoring of a monitoring system to maintain bridge safety is great of importance. The purpose of this study is to investigate the construction and measurement of scour monitoring system in Suanyen Bridge pier foundation. The present study describes the technology of using fiber optic sensor and its application range. Then, a series of on-site bridge scouring data is collected and some measurements including reliable ersion and water level information have been done in the year of 2012. However, there still exists no significant recorded erosion information for futher analysis due to the limitation of measuring time interval. Nonetheless, the experience of installation monitoring system in this study may provide useful reference for other bridge. Also, it is expected to obtain sufficient information from the present monitoring system in the bridge foundation to determine the maximum erosion depth and occurring time during typhoon-induced flooding period.