摘要
豆杖子分离式立交桥是承(德)朝(阳)高速公路平泉县境内的一座大桥,地处山区,分别跨越101国道及锦承铁路,且位于曲线上,预制箱梁采用先简支后结构连续的施工工艺,简要介绍该桥箱梁预制和架设的施工工艺以及难点。
The Douzhangzi Separating Flyover is a bridge of the Cheng-Chao expressway in Pingquan County, located in mountainous areas, respectively, across the 101 National Highway （G101） and Jin-Cheng railway, and in the curve. The technique of simple support and structure continuation is used in the precast box girder, and a brief description of precast box girder bridge construction technology as well as the difficulty is represented.
出处
《河北旅游职业学院学报》
2010年第2期81-84,共4页
Journal of Hebei Tourism College
关键词
曲线桥
箱梁
预制
架设
curved bridge
box
prefabricated
erection
