波形钢腹板组合梁桥静力荷载试验  

Static Loading Experiment of A Composite Bridge with Corrugated Steel Webs

作　　者：黄淞文 贾慧娟[2] 张建东[3] 

机构地区：[1]江苏省交通运输厅工程质量监督局,江苏南京210001 [2]东南大学,江苏南京210018 [3]江苏省交通科学研究院股份有限公司,江苏南京211112

出　　处：《现代交通技术》2013年第6期26-29,40,共5页Modern Transportation Technology

摘　　要：静力荷载试验能够有效地检验桥梁结构安全,文章针对波折腹板组合梁桥进行了静力加载试验,并采用有限元程序ANSYS建立模型,重点分析了各项力学指标。试验和分析结果表明:桥梁测试截面的实测挠度和应力均小于计算值,且在设计荷载作用下处于弹性工作阶段,满足设计要求,为今后同类型桥梁结构的发展积累经验。In this paper,static loading test was conducted on a composite bridge with corrugated webs. It emphatically analyzed mechanical indicators by using the finite element program ANSYS model. The results showed that measured deflection and stress of the testing section were less than the calculated value,and it was on elastic stage under design loads,which met design require- ments.

关 键 词：波形钢腹板 静载试验 有限元分析 荷载工况 

分 类 号：U448.216[建筑科学—桥梁与隧道工程]