| 大跨径水泥混凝土桥梁铺装层力学响应分析 |
| |
| 引用本文： | 赵岩荆,倪富健. 大跨径水泥混凝土桥梁铺装层力学响应分析[J]. 交通运输工程与信息学报, 2011, 9(2): 41-49,65 |
| |
| 作者姓名： | 赵岩荆 倪富健 |
| |
| 作者单位： | 东南大学,交通学院,南京210096 |
| |
| 基金项目： | 安徽省2008年交通科技进步计划项目(20081248-10); 交通运输行业联合科技攻关项目(2009-353-334-410) |
| |
| 摘 要： | 为研究大跨径水泥混凝土桥梁铺装层的力学响应特点,建立水泥混凝土箱梁桥、工字梁桥以及三跨连续梁桥模型,在此基础上对铺装层在桥梁整体结构中所产生的应力应变响应进行分析.采用ABAQUS有限元分析软件,建立了桥梁三维有限元整体模型,分别研究了不同厚度铺装层在各种跨径条件下,在车辆荷载和温度荷载作用下的力学响应.研究结果表明:...
|
| 关 键 词： | 道路工程 大跨径水泥混凝土桥梁 三维有限元方法 桥面铺装 整桥力学分析 |
Mechanical Responses of Deck Pavement Utilized in Long-span Cement Concrete Bridges |
| |
| ZHAO Yan-jing,NI Fu-jian. Mechanical Responses of Deck Pavement Utilized in Long-span Cement Concrete Bridges[J]. Journal of Transportation Engineering and Information, 2011, 9(2): 41-49,65 |
| |
| Authors: | ZHAO Yan-jing NI Fu-jian |
| |
| Affiliation: | ZHAO Yan-jing NI Fu-jian Transportation College,Southeast University,Nanjing 210096,China |
| |
| Abstract: | In order to investigate the mechanical response of deck pavement on long-span cement concrete bridges,a box girder bridges,flanged girder bridge and continuous girder bridge were modeled respectively.The finite element analysis software ABAQUS was utilized to build three-dimensional models for these three types of bridges.The mechanical responses of different thickness deck pavements on the bridges with different spans under traffic and thermal loadings were analyzed.The results indicated that the effects o... |
| |
| Keywords: | Road engineering long-span cement concrete bridge three-dimension finite element method bridge deck pavement entire bridge mechanical analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
