摘要
回顾了现浇预应力连续箱梁桥施工近20年的发展概况,结合规范要求与设计经验,对满足桥梁多联同期施工所需要注意的问题进行了探讨,其研究结果对类似项目的设计、建造具有一定的借鉴意义。
A general situation for the 20 years development of synchronous bridge construction of cast-in place prestressed continuous box beam is presented in this paper.Based on the code requirement and design experience,several problems to satisfy bridge synchronous construction of multi-joint continuous beam is inquired.The result provides some help for design and construction of similar projects.
出处
《山西建筑》
2012年第2期177-178,共2页
Shanxi Architecture
关键词
现浇箱梁
同期施工
钢束张拉
锚固
cast-in-place box beam
synchronous construction
tension of steel strands
anchoring
