上海中环线国定东路下匝道预制拼装桥梁技术  

Prefabricated Assembled Bridge Technology for East Guoding Road Off-ramp of shanghai Middle Ring Line

作　　者：沈维芳[1] 卢永成[1] 

机构地区：[1]上海市政工程设计研究总院(集团)有限公司,上海市200092

出　　处：《城市道桥与防洪》2017年第9期68-73,共6页Urban Roads Bridges & Flood Control

摘　　要：在城市中心区域的工程建设中,传统的现浇施工方法所体现出的对环境的负面影响,越来越不能适应城市以人为本的发展理念。改变传统的建造方式,使之迈向高效绿色,是工程建设行业发展的必然趋势,上海市国定东路下匝道工程在中心城区首次实现桥梁承台以上全面预制拼装施工,使绿色工程建设成为现实,为行业的提升呈现了广阔的前景,预制拼装与BIM技术的结合,也使设计施工管理更加有序高效。In the engineering construction of city central area, the negative impact of the traditional cast-in-situ construction method on the environment is becoming more and more difficult to adapt to the concept of people-oriented development in a city. To change the traditional construction mode into the high-efficient green construction mode is the inevitable development trend of engineering construction industry. The complete prefabrication assembly construction above the base slab of bridge is firstly realized in the city central area of East Guoding Road Off-ramp Project, which makes the green engineering construction come true, and presents the wide prospect of upgrading the industry. The prefabrication assembly combined with BIM technology also makes the design and construction management more highly efficient in order.

关 键 词：预制拼装 连接技术 灌浆金属波纹管 BIM 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]