Numerical Simulation Modeling of GPR on Road Disease

Bo Zhai; Zhi Min Gong

doi:10.4028/www.scientific.net/AMM.178-181.1463

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Study on Performance and Microstructure of SBS Modified Asphalt during Shearing Process
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 178-181Numerical Simulation Modeling of GPR on Road...

Numerical Simulation Modeling of GPR on Road Disease

Abstract:

Numerical simulation of ground penetrating radar is an effective way of analyzing and studying high frequency electromagnetic wave propagation rules in the underground media. In this paper, Finite-Difference Time-Domain (FDTD) method is used for numerical simulation to form radar records reflection profile about road disease such as loose disease. The purpose is to study and sum up the radar wave propagation rules and reflection signal characters in this diseases media, in order to provide reliable theory support for road maintenance and evaluation.

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Periodical:

Applied Mechanics and Materials (Volumes 178-181)

Pages:

1463-1468

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.178-181.1463

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Online since:

May 2012

Authors:

Bo Zhai, Zhi Min Gong

Keywords:

FDTD, GPR, Numerical Simulation, Road Disease

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References

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