浅谈上海地区中小型跨河桥梁梁底高程的选取

Brief Discussion on Selection of Beam Bottom Elevation of Small and Medium-sized River-crossing Bridge in Shanghai

上海地区河网密布,辖区内道路的布置与河网布局密切相关。桥梁梁底高程的选取对道路接坡影响较大,矛盾也较为突出。针对不承担航道任务的中小河道上跨河桥梁的梁底高程选取作一定的探讨,有关经验可供相关专业人员参考。

Shanghai area is densely covered with rivers.The layout of district roads are closely related with the layout of river network,in which the selection of bridge beam bottom elevation has a great influence on the road connection and the contradictions are also more prominent.The selection of beam bottom elevation of the bridges crossing small and medium-sized rivers and not undertaking the fairway tasks is discussed.The relative experience can be referred by the relative professionals.