机构地区: 同济大学土木工程学院桥梁工程系
出 处: 《公路》 2006年第5期57-60,共4页
摘 要: 介绍了江苏昆山吴淞江大桥的设计与分析过程,并对平面应力和空间应力进行了讨论。该桥是一座跨径为100.1 m+100.1 m,宽度为33 m的单索面矮塔斜拉桥,是目前同类结构中跨度较大、桥幅最宽的结构,主梁、桥塔、拉索等构造均比较新颖,可作其他桥梁设计借鉴参考之用。 The design and analysis of Wusong River Bridge in Kunshan City of Jiangshu Province is introduced and its plane stress and spatial stress are also discussed. It is a (100. 1+100.1) meters long and 33 meters wide extradosed cable stayed bridge with a single-plane-cable,which has the widest deck and longer span compared to similar bridges. The conformation of girder, pylon and cable is novel. It can be a reference for homologous bridges.