无桥台斜腿刚构桥设计研究

Research for Design of Rigid Frame Bridge with Riding Shore without Abutment

为了研究无桥台斜腿刚构桥的结构特点及力学性能 ,为设计提供依据 ,通过与斜腿刚构桥的对比 ,以应用在京珠高速公路湖北省南段上的 3座天桥为示例 ,对无桥台斜腿刚构桥进行分析论证。

For researching structure characters and mechanic property, to provide a base for design, as examples, three overpass bridges are applied in Jing Zhu highway of Hubei south area, by comparing with rigid frame bridge with inclined legs, the analysis about rigid frame bridges with riding shore without abutment are performed.