| 昆明市东、北二环桥梁结构选型及设计 |
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| 引用本文： | 郭建民.昆明市东、北二环桥梁结构选型及设计[J].城市道桥与防洪,2010(8):79-82. |
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| 作者姓名： | 郭建民 |
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| 作者单位： | 广州市市政工程设计研究院,广东广州,510060 |
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| 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。
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| 关 键 词： | 昆明二环 钢-混凝土叠合箱梁桥 预应力混凝土桥 |
Selection and Design of Bridge Structures for Kunming City East Ring and North Ring |
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| Guo Jianmin.Selection and Design of Bridge Structures for Kunming City East Ring and North Ring[J].Urban Roads Bridges & Flood Control,2010(8):79-82. |
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| Authors: | Guo Jianmin |
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| Abstract: | 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. |
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| Keywords: | two rings of Kunming steel-concrete combined box girder bridge prestressed concrete bridge |
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