海洋季风环境下简支箱梁移动模架法施工工艺  

Construction technology of simply supported box girders with offshore monsoon climate by the mobile formwork method

作　　者：罗少华 LUO Shaohua(China Railway Nanchang Bureau Group Co.,Ltd.,Nanchang 330000,China)

机构地区：[1]中国铁路南昌局集团有限公司,江西南昌330000

出　　处：《中国高新科技》2021年第4期39-42,共4页

摘　　要：为提高移动模架法施工在海洋季风环境中的施工效率、工程质量和施工安全,文章以平潭海峡公铁两用大桥49.2m跨铁路简支箱梁为例,通过施工方案对比,表明移动模架施工方案更符合海洋季风气候现场环境施工要求,并探讨了MSS1600上行式移动模架的特点及施工工艺,为同类型桥梁移动模架施工提供借鉴。In order to improve the construction efficiency,engineering quality and construction safety of the mobile formwork method construction in offshore monsoon climate,the paper combined with the construction example of the simple supported box girders of 49.2m across the railway of the Pingtan Strait Highway and Railway Bridge.By comparing with the construction schemes,it is pointed out that the mobile formwork construction scheme is more in line with the construction requirements of the offshore monsoon climate site environment.And the characteristics and construction technology of the MSS1600 upward mobile formwork are mainly introduced,which provides a reference for the construction of the same type of mobile formwork of bridges.

关 键 词：移动模架施工 海上季风气候 简支箱梁 施工工艺 

分 类 号：U443[建筑科学—桥梁与隧道工程]