摘要
恒南路桥是大芦线二期航道整治工程中的一座跨航道桥梁,主桥经过方案比选采用预应力连续梁桥。介绍其设计要点,阐述其构造尺寸、预应力布置、计算分析以及造型模板在本桥的应用等,可为类似桥梁参考。
Hengnan Road Bridge is one of the bridges across the waterway in Dalu Line Phase Ⅱ Waterway Regulation Project. Its main bridge is a pre-stressed continuous girder bridge after the comparison and selection of schemes. The article analyzes its design gist, and sets forth its structure dimension, pre-stressing arrangement, calculation analysis and its modeling template application, which can be referred for the similar bridges.
出处
《城市道桥与防洪》
2017年第5期92-94,99,共4页
Urban Roads Bridges & Flood Control
关键词
跨航道桥粱
连续梁桥
预应力体系
造型模板
bridge across waterway
continuous girder bridge
prestressing system
modeling template
