紧水滩大桥桥型方案设计

The Bridge Type Design Scheme of Jinshuitan Bridge

本文介绍了紧水滩大桥的桥型方案设计，比较了上承式混凝土拱桥、预应力砼 T 梁及预应力砼连续刚构等三种桥型方案，并给出相关结论和建议。其设计经验可供专业设计人员参考。

This paper introduces the design scheme of bridge type of Jinshuitan Bridge, compares the three kinds of schemes of the deck concrete arch bridge, prestressed concrete T beams and prestressed concrete continuous rigid frame bridge, and gi-ves the relevant conclusions and recommendations. Its design experience can be used for reference in the professional design personnel.