| 水泥混凝土道面结构在多轮荷载作用下的响应分析 |
| |
| 引用本文： | 李巧生,王德荣,李杰,潘轶. 水泥混凝土道面结构在多轮荷载作用下的响应分析[J]. 振动与冲击, 2010, 29(2): 75. DOI: |
| |
| 作者姓名： | 李巧生 王德荣 李杰 潘轶 |
| |
| 作者单位： | (1. 解放军理工大学工程兵工程学院，南京,210007；2.94689部队,南京,211100) |
| |
| 摘 要： | 为研究多轮荷载作用下对道面结构的响应,以ABAQUS分析软件为基础,采用多层结构的线弹性材料,建立了9块水泥混凝土面层板的"软弱地基-道面结构-飞机轮载相互作用"三维有限元模拟模型,建模过程中考虑了纵向横向接缝的传荷能力,为大型飞机轮载作用下的道面结构体系及其力学响应研究提供了先进、可靠的分析平台。
|
| 关 键 词： | 道面结构 多轮荷载 数值分析 |
| 收稿时间： | 2009-01-04 |
| 修稿时间： | 2009-03-30 |
Response analysis of a cement concrete pavement structure with multi-wheel loading |
| |
| LI Qiao-sheng,WANG De-rong,LI Jie,PAN Yi. Response analysis of a cement concrete pavement structure with multi-wheel loading[J]. Journal of Vibration and Shock, 2010, 29(2): 75. DOI: |
| |
| Authors: | LI Qiao-sheng WANG De-rong LI Jie PAN Yi |
| |
| Affiliation: | (1. Engineering Institute of Engineering Corps,PLA Univ. of Sci. & Tech.，Nanjing 210007,China;2.No. 94689 Army，Nanjing 211100，China) |
| |
| Abstract: | In order to study response of a road-surface structure under action of airplane wheels, linear elastic mul-tilayer materials were adopted, Based on ABAQUS, a three-dimensional model was built up to simulate interaction among weak groundbase, road structure and loads of airplane wheels. In modeling, the transmitting load ability of vertical and transverse seams was considered. This study provided an advanced and reliable analysis platform for road response under action of plane wheels. |
| |
| Keywords: | pavement structure multi-wheel loading numerical analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《振动与冲击》浏览原始摘要信息 |
|
点击此处可从《振动与冲击》下载免费的PDF全文 |
|
