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A platform for research: civil engineering, architecture and urbanism
FRP buckling restrained reinforcement system for circular steel pipe and construction method of FRP buckling restrained reinforcement system
The invention discloses an FRP buckling restrained reinforcement system for a circular steel pipe and a construction method thereof.The FRP buckling restrained reinforcement system comprises an axial force component unit, a buckling restrained unit is arranged outside the axial force component unit, and a gap is reserved between the axial force component unit and the buckling restrained unit and used for restraining transverse deformation of the axial force component unit; and an FRP coiled material is arranged outside the buckling constraint unit. The invention has the advantages of simple structure, light weight, high strength, convenience in construction, excellent process, corrosion resistance, favorable electric heating performance and obvious reinforcing effect.
本发明公开了一种圆钢管用FRP屈曲约束加固系统及其施工方法，包括轴力构件单元，轴力构件单元的外部设置有屈曲约束单元，轴力构件单元与屈曲约束单元之间预留有间隙，用于约束轴力构件单元的横向变形，屈曲约束单元的外部设置有FRP卷材。本发明结构简单，轻质高强，施工方便，工艺优良，耐腐蚀、电热性能良好，加固效果明显。
FRP buckling restrained reinforcement system for circular steel pipe and construction method of FRP buckling restrained reinforcement system
The invention discloses an FRP buckling restrained reinforcement system for a circular steel pipe and a construction method thereof.The FRP buckling restrained reinforcement system comprises an axial force component unit, a buckling restrained unit is arranged outside the axial force component unit, and a gap is reserved between the axial force component unit and the buckling restrained unit and used for restraining transverse deformation of the axial force component unit; and an FRP coiled material is arranged outside the buckling constraint unit. The invention has the advantages of simple structure, light weight, high strength, convenience in construction, excellent process, corrosion resistance, favorable electric heating performance and obvious reinforcing effect.
本发明公开了一种圆钢管用FRP屈曲约束加固系统及其施工方法，包括轴力构件单元，轴力构件单元的外部设置有屈曲约束单元，轴力构件单元与屈曲约束单元之间预留有间隙，用于约束轴力构件单元的横向变形，屈曲约束单元的外部设置有FRP卷材。本发明结构简单，轻质高强，施工方便，工艺优良，耐腐蚀、电热性能良好，加固效果明显。
FRP buckling restrained reinforcement system for circular steel pipe and construction method of FRP buckling restrained reinforcement system
一种圆钢管用FRP屈曲约束加固系统及其施工方法
LUO DONG (author) / MA JIANXUN (author) / LU TIAN (author) / DU XIAOHONG (author) / GUO JIANHUI (author)
2022-03-22
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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