项目名称山区不对称连续刚构设计关键技术及示范应用研究获奖等级一等奖山区修建桥梁,特别是高等级公路上的连续刚构桥,有高墩、弯桥且不对称等显著特点。不对称连续刚构桥和高墩大跨径弯桥,将扩大连续刚构桥在山区应用的范围,桥型顺应地形、地貌和地质条件,最大程度地保护桥位处的原生环境,对建设绿色生态公路的意义十分重大,是—种很好的选择,但存在的主要技术瓶颈是“不对称效应”和“弯桥效 Project Name Mountain Asymmetric Continuous Rigid-Frame Design Key Technology and Demonstration Applications Research Award First-class Award In mountainous areas, bridges, especially continuous rigid-frame bridges on high-grade highways, are notable features such as high pier and curved bridge. Asymmetric continuous rigid frame bridge and high pier long-span curved bridge will expand the scope of application of continuous rigid frame bridge in mountainous areas. The bridge conforms to topography, geomorphology and geological conditions, and protects the original environment at the bridge site to the maximum extent. The significance of green eco-roads is very significant and is a good choice, but the major technical bottlenecks are the ”asymmetric effect“ and the ”curved bridge effect