北方交通
北方交通
북방교통
NORTHERN COMMUNICATIONS
2012年
1期
30-32
,共3页
系杆拱桥%锚箱%吊杆%锈蚀
繫桿拱橋%錨箱%弔桿%鏽蝕
계간공교%묘상%조간%수식
Tied- arch bridge%Anchor box%Suspender%Rusting
在下承式钢筋混凝土系杆拱桥常规检查时，发现下锚头封锚混凝土有锈迹渗出，查明吊杆构件锈蚀现状，分析了钢丝的锈蚀原因，对吊杆的更换提供了可靠的依据。
在下承式鋼觔混凝土繫桿拱橋常規檢查時，髮現下錨頭封錨混凝土有鏽跡滲齣，查明弔桿構件鏽蝕現狀，分析瞭鋼絲的鏽蝕原因，對弔桿的更換提供瞭可靠的依據。
재하승식강근혼응토계간공교상규검사시，발현하묘두봉묘혼응토유수적삼출，사명조간구건수식현상，분석료강사적수식원인，대조간적경환제공료가고적의거。
When performing routine inspection for bottom - through reinforced concrete tied - arch bridge, rust is discovered in sealing concrete of lower anchor head, the rusting status of component part of suspender is found out, and the rusting reasons for steel wire are analyzed, providing reliable basis for suspender alteration.
