摘要
大巴特沟大桥位于阿克塞县民主乡,最大桥高63.5 m,为顺沟特大桥,小桩号侧沟道狭窄、沟岸陡峻,且为大型泥石流沟,桥位地形环境复杂。为加快施工进度和有效降低工程造价,设计时进行了桥型方案比选;经方案比选,最终确定预应力混凝预制连续箱梁结构形式。
DAbategou Bridge is located in Minzhu Village of Akesai County. The highest height of the bridge is63.5 m. It is Shungou Bridge. The topography environment of bridge location is complex because of narrow side channel of small pile, steep ditch shore and large debris flow gully. In order to quicken the construction progress and effectively to reduce the engineering construction cost, the bridge schemes should be compared during design. According to the result of scheme comparison and selection, the pre-stressed concrete prefabricated continuous box beam structural type is finally determined.
出处
《城市道桥与防洪》
2016年第10期54-55,10,共2页
Urban Roads Bridges & Flood Control
关键词
方案比选
薄壁墩
连续箱梁
柱式台
schemecomparison and selection
thin-wallpier
continuousboxbeam
column-typeplatform
