V型墩预应力混凝土连续刚架桥结构设计分析  

Structural Design and Analysis of Prestressed Concrete Continuous Rigid Fram Bridge with V-shaped Pier

作　　者：刘世明[1] 杨建中 杨竹林 赵顺波[1] 

机构地区：[1]华北水利水电学院,河南郑州450011 [2]河北省水利水电第二勘测设计研究院,河北石家庄050021

出　　处：《华北水利水电学院学报》2009年第5期40-43,共4页North China Institute of Water Conservancy and Hydroelectric Power

基　　金：郑州市2007年度科技发展计划(6-34)

摘　　要：结合石家庄市友谊大街桥的结构设计,通过建立该桥的计算模型,分析了桥梁施工阶段的受力状态和成桥后的极限承载能力与正常使用受力性能.分析结果表明,该桥的现行设计满足承载力要求.此法可为同类桥梁设计提供参考.Combining with the design works of Youyi Street bridge in Shijiazhuang city,through establishing the calculation model of the bridge,these conditions of the bridge were analyzed,such as the bearing behaviors during construction stage,the ultimate bearing properties and serviceability behaviors after accomplished.The results show that,the present design of this bridge can meet the requirements of standards.It can be as reference for the same kinds of bridge.

关 键 词：城市桥梁 连续刚架桥 V型墩 结构设计 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]