鹅公岩大桥钢桥面翻修方案论证与优化设计

Demonstration and optimization design on steel deck maintain scheme of Egongyan Bridge

根据重庆鹅公岩大桥早期病害特征及成因,以及最新研究成果和实践经验,制定了翻修设计基本原则,提出了初步比选方案,并从技术性能、施工条件、经济等方面进行了综合对比分析,为重庆鹅公岩大桥推荐了最为适宜的翻修方案,对指导大桥桥面翻修设计,提升后期使用品质及通行能力具有重要作用。

According to Chongqing Egongyan Bridge early disease characteristics and causes,and considering the latest research results and practical experience to make the basic principle and the preliminary plans for selection of refurbished.And comprehensive comparative analysis in terms of technical performance,construction conditions,economy and other aspects for the most suitable plan to refurbish the Chongqing Egongyan Bridge.It also plays an important role in guiding refurbish design and upgrade the pavement performance and traffic capacity of bridge.