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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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沥青路面剥落的路面雷达电磁波模拟
, PP. 7-10
Keywords: 道路工程,沥青路面,二维时域有限差分法,沥青剥落,路面雷达(GPR),电磁波模拟
Abstract:
针对空气耦合式雷达,建立了路面雷达电磁波在沥青路面结构中传播的二维时域有限差分(2D-FDTD)方程,并进行了沥青路面面层中存在沥青剥落病害的路面雷达电磁波模拟.模拟结果表明当沥青路面出现沥青剥落区域后,在路面雷达回波的面层界面和基层界面的正反射波中间出现一负反射波,沥青剥落位置决定着该负反射波将会出现在面层界面反射波和基层界面反射波之间的位置;并且随着沥青剥落区域的竖向厚度增加,该负反射波波幅增大.为利用路面雷达快速检测路面沥青剥落病害提供了理论基础.
| [1] | [J]. Journal of Applied Geophysics,2000,43(2-4):119-138.
|
| [2] | [J].郑州工业大学学报,2001,22(4):63-66.TAO Xiang-hua,YUAN Li-ying,WANG Fu-ming,et al.Application of Ground Penetrating Radar in Pavement Quality Testing
|
| [3] | [J].公路交通科技,2004,21(5):33-35.LIU Dun-wen,XU Guo-yuan,HUANG Ren-dong,et al.Ground Penetrating Radar Survey in Highway Construction
|
| [4] | [J].Journal of Highway and Transportation Research and Development,2004,21(5):33-35.
|
| [5] | 周方彦.时域有限差分法及其应用
|
| [6] | [D].北京:北京航空航天大学,2001.ZHOU Fang-yan.Finite Difference Time Domain Methods and Application
|
| [7] | [D].Beijing:Beihang University,2001.
|
| [8] | 罗志刚.高等级沥青路面水损害分析
|
| [9] | [D].长沙:长沙交通学院,2003.LUO Zhi-gang.Analysis of the Moisture Damage in Asphalt Pavement
|
| [10] | [D]. Changsha:Changsha Communications University,2003.
|
| [11] | SAARENKETO T,SCULLION T.Road Evaluation with Ground Penetrating Radar
|
| [12] | YEE K S.Numerical Solution of Initial Boundary Value Problems Involving Maxwell's Equations in Isotropic Media
|
| [13] | [J].IEEE Transactions Antennas Propagate,1966,14(3):302-307.
|
| [14] | 葛德彪,闫玉波.电磁波时域有限差分法
|
| [15] | [M].西安:西安电子科技大学出版社,2003.GE De-biao,YAN Yu-bo.Finite Difference Time Domain Simulation of Electromagnetic Wave
|
| [16] | [M].Xi'an:Xidian University Press,2003.
|
| [17] | MUR G.Absorbing Boundary Conditions for the Finite-difference Approximation of the Time-domain Electro-magnetic Field Equations
|
| [18] | [J].IEEE Transactions Electromag Compatibility,1981,23(4):377-382.
|
| [19] | 张蓓.路面结构层材料介电特性及其厚度反演分析的系统识别方法
|
| [20] | [D].重庆:重庆大学,2003.ZHANG Bei.System Identification Method for Backcalculating the Dielectric Property and Thickness of Pavement Structures
|
| [21] | [D].Chongqing:Chongqing University,2003.
|
| [22] | 陶向华,袁丽颖,王复明,等.探地雷达(GPR) 在路面工程质量检测中的应用
|
| [23] | [J].Journal of Zhengzhou University of Technology,2001,22(4):63-66.
|
| [24] | UMASHANKAR K R,TAFLOVE A.A Novel Method to Analyze Electromagnetic Scattering of Complex Objects
|
| [25] | [J].IEEE Transactions Electromagnetic Compatibility,1982,24:397-405.
|
| [26] | 李嘉.路面雷达电磁波的时域有限差分法模拟
|
| [27] | [D].郑州:郑州大学,2005.LI Jia.Finite Difference Time Domain Simulation of GPR Electromagnetic Wave
|
| [28] | [D].Zhengzhou:Zhengzhou University,2005.
|
| [29] | 刘敦文,徐国元,黄仁东,等.探地雷达在公路建设中的应用研究
|
| [30] | 范跃武,李修忠,白兴盈,等.探地雷达检测公路结构层裂缝实用方法研究
|
| [31] | [J].公路交通科技,2007,24(6):1-7.FAN Yue-wu,LI Xiu-zhong,BAI Xing-ying,et al.Study on Highway Structure Layer Crack Detection by Ground Penetrating Radar
|
| [32] | [J].Journal of Highway and Transportation Research and Development,2007,24(6):1-7.
|
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