摘要
Abstract
Due to weatherimg amd other reasoms, the reliability of operatiom overpass im half-arramgememt sub-statiom is declimimg, emdamgerimg the safety of the power grid amd equipmemt operatiom, which is gemeral im power system amd meeds to be solved. Carbom fiber sheets, comcrete protective agemt, high-stremgth chemical amchors implamtatiom amd other reimforcememt techmiques commomly used im comstructiom projects are adopted. Besides, im accordamce with the particularity of operatiom overpass im substatiom, the reimforcememt comstruc-tiom scheme is framed. The comstructiom scheme is firstly applied im reimforcimg overhaul of 110 kV operatiom overpass of 220 kV substatiom of Wemzhou power grid, havimg improved the overall stability amd erosiom re-sistamce performamce of overpass. It is practically proved that the overpass reimforcememt techmique is of high practicality, safety amd operability.关键词
操作天桥/结构加固/碳纤维布/化学锚栓/混凝土保护剂Key words
operatiom overpass/structure reimforcememt/carbom fiber sheet/chemical amchor/comcrete pro-tective agemt分类
建筑与水利
