摘要
根据某高速公路洞头大桥跨越国家公益林区深V型沟谷工程施工实例,通过查阅国内类似地形地貌施工便道选线方案,对"核心钢便桥+局部便道新建""整桥便道新建"方案进行了详细比选和探讨。
According to the construction example of a deep Dongtou V valley project spanning the national public welfare forest area of a highway bridge across the country,by consulting domestic similar landform and physiognomy construction route selection scheme,the"core steel temporary bridge+partial road new"and"whole bridge road new construction"scheme was selected and discussed in detail.
作者
张春梅
ZHANG Chun-mei(China Railway Eleventh Bureau Group Fifth Engineering Co.Ltd.,Chongqing 400037,China)
出处
《工程建设与设计》
2020年第1期103-105,共3页
Construction & Design for Engineering
关键词
复杂
山岭重丘
施工便道
选线
complex
mountain heavy hilly
construction sidewalk
line selection
