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dc.contributor.authorChai, Garyen_US
dc.contributor.authorOh, Erwinen_US
dc.contributor.authorSmith, Warrenen_US
dc.contributor.editorKawng W. Kimen_US
dc.description.abstractCement stabilisation is a common method for stabilising recycled road base material and provides a longer pavement life. With cement effect, the increment of stiffness in the stabilized layer would provide better load transfer to the pavement foundation. The recycling method provides an environmentally option as the existing road base materials will not be removed. This paper presents a case study of a trial section along the North-South Expressway in West Malaysia, where the Falling Weight Deflectometer (FWD) was implemented to evaluate the compressive strength and in-situ stiffness of the cement stabilized road base material. The improvement in stiffness of the cement stabilized base layer was monitored, and samples were tested during the trial. FWD was found to be useful for the structural assessment of the cement-stabilized base layer prior to placement of asphalt layers. Results from the FWD were applied to verify the assumed design parameters for the pavement. Using the FWD, an empirical correlation between the deflection and the stiffness modulus of the pavement foundation is proposed.en_US
dc.publisherKorean Society of Road Engineersen_US
dc.relation.ispartofconferencename5th International Conference on Road and Airfield Pavement Technologyen_US
dc.relation.ispartofconferencetitleProceedings Volume I The 5th International Conference on Road and Airfield Pavement Technology and Exhibition on Road and Airfield Construction and Managementen_US
dc.relation.ispartoflocationSeoul, Koreaen_US
dc.titleDevelopment of Predictive Model for Cement Stabilized Roadbaseen_US
dc.typeConference outputen_US
dc.type.descriptionE1 - Conference Publications (HERDC)en_US
dc.type.codeE - Conference Publicationsen_US
gro.facultyGriffith Sciences, Griffith School of Engineeringen_US
gro.hasfulltextNo Full Text

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    Contains papers delivered by Griffith authors at national and international conferences.

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