白塔大桥静载测试分析  

The test analysis of Baita Bridge under static loads

作　　者：程仁元 郑振[2] 林友勤[2] 徐艳[2] 郑振飞[2] 

机构地区：[1]福建省公路管理局,福建福州350004 [2]福州大学土木建筑工程学院,福建福州350002

出　　处：《福州大学学报（自然科学版）》2000年第z1期15-18,共4页Journal of Fuzhou University(Natural Science Edition)

摘　　要：白塔大桥为三联 １６孔的预应力混凝土连续梁桥，桥梁弯曲半径为 １ｋｍ．为掌握大桥整体 结构的承载能力，在大桥建成后进行了实桥静载测试，通过实测和理论计算对比表明，该桥的整 体刚度、强度和抗裂性均满足设计要求．Baita Bridge is a continuous PC beam bridge with 16 spans divided into threeunites, it's curved radius is 1km. The test analysis of Baita Bridge under static loads was made in order to get the information about safety load capacity of the bridge. The comparable analysis of practical and theoretical calculation results shows that the rigidity, strengthen and the resistance of rupture of this bridge all meet the design requirements.

关 键 词：白塔大桥 静载 测试 

分 类 号：U441+.2[建筑科学—桥梁与隧道工程]