Reinforcing Effect of CFRP Strand Sheets on Steel Members

作     者：Yuya Hidekuma Akira Kobayashi Takeshi Miyashita Masatsugu Nagai 

作者机构：Nippon Steel Materials Co. Ltd Composites Company Tokyo Japan Top Runner Incubation Center for Academia-Industry Fusion Nagaoka University of Technology Niigata Japan Department of Civil and Environmental Engineering Nagaoka University of Technology Niigata Japan 

出 版 物：《Journal of Physical Science and Application》 (物理科学与应用（英文版）)

年 卷 期：2011年第1卷第3期

页      面：155-162页

学科分类：1205[管理学-图书情报与档案管理] 12[管理学] 120501[管理学-图书馆学] 120502[管理学-情报学] 

主　　题：CFRP strand sheet steel corrosion reinforcement. 

摘      要：The steel structure is corroded by various mechanisms, and thus its performance decreases. As a repairing method of the corroded steel member, a method in which carbon fiber sheets is bonded to the steel member with glue has been studied. In recent years, as more efficient repairing method using FRP materials, the strand sheet bonding which has high mass per unit area has been developed. The purpose of this study is to propose the repairing method for corroded steel member by using the strand sheets. In order to confirm a reinforcing effect, the tensile and flexural tests using steel plates and girders reinforced with strand sheets were performed. Test results showed effectiveness of strand sheets for the reinforcement of the steel members.