STATE-OF-THE-ART OF ADVANCED FRP APPLICATIONS IN CIVIL INFRASTRUCTURE AT IBARAKI UNIVERSITY
This paper addresses advanced applications of fiber reinforced polymer (FRP) materials in civil infrastructure at Ibaraki University. The overview of development and applications of FRP materials was described in aspects of FRP reinforcement for concrete structures and FRP sheet/ plate for repairing and strengthening. We aimed to introduce the innovation and new efforts for developing FRP strengthening techniques, which included new FRP prestressing technique, hybrid FRP technique, and underwater strengthening method. Also, we discussed up-dates on recent works that focus on the JSCE approach against IC debonding in FRP sheet flexural strengthened RC members and the latest effort for long-term behaviors of FRP externally strengthened structures. As a result, a new idea on strengthening design with FRP composites is suggested based on the concept of performance-based design of structures with the performances of durability, damage controllability and recoverability.
Fiber reinforced polymer (FRP) prestressing hybrid underwater IC debonding
Z. S. Wu X. Wang K. Iwashita
Department of Urban and Civil Engineering, Ibaraki University, Hitachi, Japan
国际会议
上海
英文
58-75
2007-11-28（万方平台首次上网日期，不代表论文的发表时间）