上海轨道交通六号线赵家沟系杆拱桥拱肋支架预压技术

  谈世峥¹范丽华²江育龙³

（上海浦东工程建设管理有限公司¹  上海市市政工程管理咨询有限公司²

腾达建设集团股份有限公司³）       

摘要：本文详细记述了预压技术在系杆拱桥施工中的应用。其预压技术方案设计缜密、计算精确、数据详实、合理可靠，是一篇经验之作，可作同行参考。

关键词：拱桥施工；拱肋支架；预压技术

Arch Rib Prepressing Technology for Zhaojiagou Arch Bridge of Shanghai Rail Transit Line 6

Tan Shizheng     Fan Lihua    Jiang Yulong

Abstract: The application of prepressing technology in the construction for the arch bridge has been described. The design and the analysis of the constructing process are reliable and reasonable and can be referred for the similar engineering.

Key words: arch bridge construction, arch rib bracket, prestressing technology