【摘要】 宜昌长江公路大桥桥型选择为双塔钢箱梁悬索桥 ,主跨 96 0m。桥位、桥型及桥跨的选择是该桥前期准备工作的主要技术问题 ,着重介绍桥位、桥型及桥跨选择中考虑和研究的主要因素。更多还原

【Abstract】 Yichang Changjiang River Highway Bridge is a steel box beam suspension bridge with two towers, main span of 960 m. Bridge location, bridge type and bridge span are main technological problems of the bridge’s preparation. The main factors considered and researched during deciding the bridge location, bridge type and bridge span are in troduced.更多还原