岩土工程、土木及建筑工程 |
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探地雷达检测铁路路基病害的二维正演模拟 |
谢勇勇, 廖红建, 昝月稳 |
1. 西安交通大学 土木工程系,陕西 西安 710049; 2. 西安铁路局科学技术研究所,陕西 西安 710049 |
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Two-dimensional forward simulation of railway roadbed disease
based on ground penetrating radar technique |
XIE Yong-yong1, LIAO Hong-jian1, ZAN Yue-wen2 |
1. Department of Civil Engineering, Xi’an Jiaotong University, Xi’an 710049, China;
2. Xi’an Railway Scientific and Technical Research Institute, Xi’an 710049, China |
[1] 昝月稳,张安学,小田义野.铁路路基状态检查车的研制及应用[J].路基工程,2007(5): 30-31.
ZAN Yuewen, ZHANG Anxue, ODA Y. Manufacture and application of vehicle for checking the state of railway subgrade [J]. Subgrade Engineering, 2007(5): 30-31.
[2] LOIZOS A, PLATI C. Ground penetrating radar: a smart sensor for the evaluation of the railway trackbed [C]∥ Instrumentation and Measurement Technology Conference. Warsaw, Poland: [s.n.], 2007: 1-6.
[3] 昝月稳,章锡元,张安学.铁路路基检查车的研究[J].铁道工程学报,2007(9):17-21.
ZAN Yuewen, ZHANG Xiyuan, ZHANG Anxue. Research on railway subgrade inspection car [J]. Journal of Railway Engineering Society, 2007(9): 17-21.
[4] 刘杰.探地雷达技术在铁路既有线中的应用[J].铁道建筑,2006,22(10):77-78.
LIU Jie. Application of geophysical radar technology to inspecting existing railway [J]. Railway Engineering,2006, 22(10): 77-78.
[5] 葛德彪,闰玉波.电磁波时域有限差分方法[M].2版.西安:西安电子科技大学出版社,2005: 8-9.
[6] YEE K S. Numerical solution of initial boundary value problems involving Maxwell’s equation in isotropic media [J]. IEEE Transactions on Antennas Propagations, 1966,14(3): 302-307.
[7] TAFLOVE A. Review of the formulation and applications of the FDTD method for numerical modeling of electromagnetic wave interactions with arbitrary structures [J]. Wave Motion, 1988, 10(6): 547-582.
[8] ANTONIS G.Modelling ground penetrating radar by GprMax [J]. Construction and Building Materials,2005,19 (10): 755-762.
[9] ANTONIS G. User’s manual of GprMax2D version 2.0 [M]. Edinburgh: Edinburgh University Press, 2005: 11-26. |
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