邳州京杭运河提篮式钢管混凝土系杆拱桥的设计

本以江苏连徐高速公路跨越邳州市城南的京杭运河特大桥主桥设计为背景，简要介绍了该桥的设计过程、构造处理特点及其独特的创新之处。该桥的顺利建成对设计所采用的理论及方法进行了有效的验证，也为以后修建同类型自平衡体系钢管混凝土系杆拱桥的设计积累了可靠的资料。其优美的桥梁造型及复杂的高技术含量居国内乃至亚洲同类型桥梁的领先水平。

Design of basket concrete-filled steel tube tied arch bridge of Beijing-Hang Canal in Pizhou

Based on the design of the main bridge of Jinghang Canal bridge across the south of Pizhou city of Jiangsu Lian-Xu Expressway, this paper briefly introduces the design process, structural treatment characteristics and unique innovation of the bridge. The successful completion of the bridge has effectively verified the theory and method used in the design, and also accumulated reliable data for the future design of the same type of self-balancing system concrete-filled steel tube tied pole arch bridge. Its beautiful bridge shape and complex high-tech content occupy the leading level of the same type of Bridges in China and even in Asia.