摘要
南京市大桥南路高架桥二期工程长约1 937.7m,B标预应力体系采用预应力张拉后张法,工程实践表明,该施工方法有效。对该工程中的预应力张拉技术进行了探讨,为类似工程施工提供参考。
The phase tf project on Nanjing Da-qiao South Road is 1 937.7 m long. The pre- stressed post-tension method is adopted in the prestressing system of section B. The project practice shows that the construction method given in the paper is correct and useful. The pre- stressed post-tension technology is discussed, which can provide reference for the construction of similar projects.
出处
《金陵科技学院学报》
2013年第1期38-41,共4页
Journal of Jinling Institute of Technology
关键词
预应力桥梁
后张法
施工技术
pre-stressed bridge
post-tension method
construction technology
