Research on the Identification Method for Void Location of Semi-Rigid Base Pavement

Abstract:

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Using finite element software, the analysis model of semi-rigid base pavement with voids is established. Variation of deflection under load of Falling Weight Deflectometer (FWD) is studied and the reference critical value is obtained to determine whether there are the voids. According to analysis of the deflection basin data under different location, the identification method for the void location of semi-rigid base pavement is established. The field test shows that it is feasible to use this technology in void identification for semi-rigid base pavement.

Info:

Periodical:

Edited by:

Xuejun Zhou

Pages:

1257-1260

DOI:

10.4028/www.scientific.net/AMM.94-96.1257

Citation:

Y. H. Zhong et al., "Research on the Identification Method for Void Location of Semi-Rigid Base Pavement", Applied Mechanics and Materials, Vols. 94-96, pp. 1257-1260, 2011

Online since:

September 2011

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Price:

$35.00

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