杨湾河特大桥总体设计  

Overall Design of Yangwanhe Extra Large Bridge

作　　者：李邦映[1,2] Li Bangying(Anhui Transport Consulting&Design Institute Co.,Ltd.,Hefei 230088,China;Research and Development Center on Highway Transport Technologies and Equipment of Energy Conservation and Environmental Protection,Hefei 230088,China)

机构地区：[1]安徽省交通规划设计研究总院股份有限公司,合肥市230088 [2]公路交通节能与环保技术及装备交通运输行业研发中心,合肥市230088

出　　处：《北方交通》2022年第10期1-4,8,共5页Northern Communications

摘　　要：杨湾河特大桥作为G347安九二期望江至宿松段一级公路的主要控制性工程之一,采用(60+100+365+100+60) m混凝土斜拉桥,半漂浮体系,花瓶式桥塔,肋板式主梁。对该桥的总体设计以及主要结构计算参数和结果进行了系统介绍,可供类似项目参考。As one of the main control projects of the first-class highway from Wangjiang to Susong section in the G347 Anjiu phase II project,(60 + 100 + 365 + 100 + 60) m concrete cable-stayed bridge,with semi-floating system,vase tower and ribbed girder is adopted for the Yangwanhe extra large bridge. The overall design,main structural calculation parameters and results of the bridge are systematically introduced,which can be used as the reference for similar projects.

关 键 词：混凝土斜拉桥 肋板式主梁 总体设计 

分 类 号：U442.53[建筑科学—桥梁与隧道工程]