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Prediction of unconfined compressive strength of old asphalt concrete using multiple regression

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dc.contributor.author Jaritngam, Saravut
dc.contributor.author Somchainuek, Opas
dc.contributor.author Chantruthai, Piti
dc.contributor.author Ratanavaraha, Vatanavongs
dc.contributor.author Taneerananon, Pichai
dc.date.accessioned 2018-09-13T21:29:34Z
dc.date.available 2018-09-13T21:29:34Z
dc.identifier.uri http://dl.lib.mrt.ac.lk/handle/123/13553
dc.description.abstract The recycle of old asphaltic concrete material (OAC) with cement additive is a relatively new pavement improvement method in road geotechnical engineering in Thailand. This paper describes the test results of recycled old asphaltic concrete mixed with various amounts of cement additive (OACC) at different durations of curing time, compared to the OAC without any additive. The test results show that the strength of OACC increases with the increase in amount of cement additive. A multiple regression model was developed for predicting the unconfined compressive strength (UCS) of the recycled old asphaltic concrete with cement additive (OACC) using cement content and curing time as input. The performance evaluations showed that predictions by the multiple regression model are very satisfactory in estimating the UCS. en_US
dc.language.iso en en_US
dc.subject Multiple regression en_US
dc.subject Pavement recycling en_US
dc.subject Cement stabilization en_US
dc.subject Unconfined compressive strength en_US
dc.title Prediction of unconfined compressive strength of old asphalt concrete using multiple regression en_US
dc.type Conference-Full-text en_US
dc.identifier.faculty Engineering en_US
dc.identifier.department Department of Civil Engineering en_US
dc.identifier.year 2014 en_US
dc.identifier.conference 9th Asia Pacific Conference on Transportation & the Environment en_US
dc.identifier.place Mount Lavinia en_US
dc.identifier.pgnos 305-311 en_US
dc.identifier.proceeding Proceedings of the Asia Pacific Conference on Transportation & the Environment en_US
dc.identifier.doi https://doi.org/10.31705/APTE.2014.28 en_US


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  • 2014-9th [41]
    Conference Proceedings 9th Asia Pacific Conference on Transportation and the Environment

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