摘要
城市跨江大桥引桥结构选型,相比常规引桥工程需考虑更多边界条件,以城市跨江大桥樟树市赣江二桥工程引桥为例,详细介绍了城市跨江大桥引桥桥型方案的选择分析过程。在综合考虑经济性、施工条件和景观效果等因素的基础上,对引桥方案选型及设计时应考虑和注意的实际问题进行探讨。
The structure selection of approach bridge for urban river-crossing bridge is required to consider more boundary conditions compared with the conventional approach bridge projects. Taking the approach bridge of Zhangshu City Ganjiang River Bridge II of an urban river-crossing bridge as an example, this paper introduces the selection and analysis of approach bridge scheme of urban river-crossing bridge in detail. On the basis of comprehensively considering the factors of economy, construction conditions and landscape effect, this paper discusses the considerations and practical problems for attention in the selection and design of approach bridge scheme.
出处
《城市道桥与防洪》
2019年第7期113-115,139,M0014,共5页
Urban Roads Bridges & Flood Control
关键词
引桥选型
城市桥梁
跨江大桥
selection of approach bridge
urban bridge
river-crossing bridge
