2005•Unpublished venueRequires access

Analysis of the Moisture Damage in Ashalt Pavement

Luo Zhi-gang, Zhigang Zhou

Abstract

This paper is aimed specifically at moisture damage issue of asphalt pavement,and the(axis-symmetric) finite element method is adopted to analyze the variations of interbedded pore water pressure of(asphalt) pavement under different load condition.The study results revealed that pore water pressure erodes away the pavement,induces stripping of the asphalt from aggregate and causes moisture damage to the asphalt pavement,and over-load advances the course.

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Key concepts: Water damage, Asphalt, Geotechnical engineering, Moisture, Asphalt pavement, Aggregate (composite), Finite element method, Environmental science