摘要
介绍了利用千斤顶、移运器、卷扬机及钢筋混凝土滑道等设备对 2 4m预应力混凝土箱梁进行顶升、横移、存放的施工技术。与采用龙门吊运梁相比 ,经济效益十分显著。
The paper introduces the jacking up, transverse shifting, and storaging of 24m PC box girder by using jacks, shifting device, winch and reinforced concrete slipway. It is more cost saving than using gantry crane.
出处
《铁道建筑技术》
2001年第B11期60-61,共2页
Railway Construction Technology
