部分斜拉桥与连续梁桥的设计比较

Comparison between Design of Partially Cable- stayed Bridge and Continuous Girder Bridge

文中通过介绍某高速公路中(70+2×120+70)m跨径的连续刚构桥方案与部分斜拉桥方案的设计情况,同时进行两种桥型结构受力原理的分析,然后总结其应用上的优、缺点。

This paper introduces the design of continuous rigid frame bridge project and partially cable-stayed bridge project of one bridge in a highway, spans of this bridge are attributed as （70＋2 × 120＋70）m.The mechanical analysis of structure of these two types of bridge, and summary of the excellences and shortcomings when they are applied are introduced,too.