摘要
介绍了沈阳绕城高速公路改扩建工程后丁香特大桥3#、4#钢箱梁高位落梁的施工方案,该桥钢箱梁顶宽21.3m,最大落梁高度2.1m,施工受桥下铁路及桥上净高影响很大,在同类工程中难度较大,对同类工程有较大的借鉴意义。
Abstract This paper introduces the construction scheme of the 3 #, 4 # steel box girder for Hou Dingxiangte Bridge in the reconstruction and extension project of Shenyang, Raocheng highway. The top width of bridge~ steel box girder is 21.3m and the maximum height of the falling girder is 2. lm. The construction have great influence on the railway under bridges and the net height on bridges and it＇s difficult compared with similar project, so it is a good reference to the similar project.
出处
《北方交通》
2014年第2期9-12,共4页
Northern Communications
关键词
高位落梁
施工
钢箱梁
Falling girder from high location
Construction
Steel box girder
