建筑密集区城市快速路上跨高铁转体桥方案优化研究

Research on Scheme Optimization of Urban Expressway Swivel Bridge Spanning High-speed Railway in Densely Built-up Areas

以宁波市鄞州大道—福庆路(东钱湖段)快速路二期工程上跨杭深铁路为例,对位于建筑密集区城市快速路建设上跨高铁转体桥方案进行优化研究,从而在确保铁路营业线运营安全前提下,最大程度降低工程建设所造成的不良社会影响,为类似工程项目建设提供参考。

Taking Ningbo Yinzhou Avenue-Fuqing Road(Dongqian Lake Section)Expressway Phase II Project spanning Hangzhou-Shenzhen Railway as an example,the construction scheme of the swivel bridge of urban expressway spanning the high-speed railway in the densely built-up areas is optimized and studied so as to minimize the adverse social impact caused by the engineering construction under the premise of ensuring the operation safety of railway business line,which provides the reference for the similar engineering projects.