摘要
上海市沪闵高架二期工程部分主线高架桥采用了预制节段逐跨拼装的施工技术,主线桥宽达25m,底面为弧形。该文介绍了该种宽节段的预制、运输,并利用专用架桥机逐跨拼装的施工技术。
The elevated bridge in the partial main line of Shanghai Humin Elevated Road Phase II Project used the prefabricated segmental erection construction technique by spans. The bridge of the main line is 25m wide with a camber bottom. This article introduces the prefabrication and transportation of this width of the segments,and the construction technique using the special launching gantry for erection by spans.
出处
《城市道桥与防洪》
2008年第6期65-69,共5页
Urban Roads Bridges & Flood Control
关键词
预制节段
逐跨拼装
短线法
架桥机
prefabricated segment,erection by spans,short-line match method,launching gantry
