坦桑尼亚乌本戈立交工程总体方案设计

Overall Scheme Design of Ubungo Interchange Project in Tanzania

乌本戈立交桥是坦桑尼亚的第一个多层多跨立交桥项目,是由中国企业参与建设的重要“一带一路”基础设施建设项目。该海外项目在所采用的规范标准体系、建设施工条件等方面与国内项目均有较大差异。从项目的项目概况、建设特点、主要技术标准、总体方案及设计经验等方面进行总结,便于后续类似工程项目参考与应用。

Ubungo Interchange is the first multi-deck and multi-span interchange project in Tanzania,which is an important"Belt and Road"infrastructure construction project participated by Chinese enterprises.There are great differences between the overseas project and the domestic projects in the standard system and construction conditions.The project overview,construction characteristics,main technical standards,overall scheme and design experience of the project are summarized so as to facilitate the reference and application of subsequent similar engineering projects.