摘要
针对槽型梁高架桥,研制了JQ350C型辅助导梁式槽型梁架桥机及槽型梁运梁车,该设备可以架设 25 m 及以下跨度槽型梁。架桥机利用辅助导梁行走移位过孔,起重行车吊梁拖拉取梁,空中横移槽型梁就位。
JQ350C auxiliary nose-girder type channel girder launching ma- chine and channel girder carrier have been developed for channel girder viaduct, by using which the channel girder with aspan of25m and less can be erected.
出处
《现代城市轨道交通》
2005年第1期25-27,共3页
Modern Urban Transit
