摘要
昆明市二环全长27.07km,为城市快速路高架桥系统,双向六车道,设计车速为60km/h,其中东环、北二环长约13.5km。该文对昆明市东、北二环高架桥桥梁结构设计特点进行介绍,其设计成果可供同类工程参考。
The total length of Kunming City East Ring and North Ring is 27.07 km.The rings are the urban expressway elevated bridge system with double-way six lanes.The design driving speed is 60 km/h.The length of East Ring and North No.2 Ring is about 13.5 km.The article introduces the structural design characteristics of elevated bridge of Kunming East Ring and North No.2 Ring.Its design achievement can be referred for the similar projects.
出处
《城市道桥与防洪》
2010年第8期79-82,共4页
Urban Roads Bridges & Flood Control
关键词
昆明二环
钢-混凝土叠合箱梁桥
预应力混凝土桥
two rings of Kunming,steel-concrete combined box girder bridge,prestressed concrete bridge
