Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/57339
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dc.contributor.authorKorakod Nusiten_US
dc.contributor.authorPeerapong Jitsangiamen_US
dc.contributor.authorJayantha Kodikaraen_US
dc.contributor.authorHa H. Buien_US
dc.contributor.authorGordon Lai Ming Leungen_US
dc.date.accessioned2018-09-05T03:38:48Z-
dc.date.available2018-09-05T03:38:48Z-
dc.date.issued2017-04-01en_US
dc.identifier.issn08991561en_US
dc.identifier.other2-s2.0-85015913245en_US
dc.identifier.other10.1061/(ASCE)MT.1943-5533.0001772en_US
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85015913245&origin=inwarden_US
dc.identifier.urihttp://cmuir.cmu.ac.th/jspui/handle/6653943832/57339-
dc.description.abstract© 2016 American Society of Civil Engineers. Cement-stabilized base (CSB), a cement-stabilized material for road pavement construction activities, generally has better essential properties than an unbound granular material, a commonly used material for the pavement base structure. However, CSB requires further investigation to improve understanding of its performance and maximize its effective use. This study aims to characterize CSB with respect to its strength performance and damage evolution under static and dynamic loading conditions. Furthermore, a new mix-design concept for CSB, based on more rational mix-design parameters and processes, was developed. The standard crushed rock from a local pit in Western Australia was used as the parent material of CSB test specimens with varying cement contents in the study. The CSB characteristics under monotonic and dynamic compressive loading conditions were also examined. The tests were established to investigate the influences of loading rates to material responses and damage evolutions. The findings show that the strength of CSB depends on the moisture content at compaction, dry density, and compaction degree. According to the study results, a cement content ranging between 3 and 7% was suggested to obtain an effective CSB. The strength of CSB could also be estimated from a range of water-cement ratios and curing durations. However, this is valid only for CSB prepared from the moisture content at optimum moisture content (OMC) and greater. Under compression tests of dynamic loading and static loading, test results reveal that the responses of CSB test specimens under different rates of loading are explicitly different. The damage evolution through the damage parameter can be successfully used to capture behavior differences of CSB under various loading regimes of static and dynamic. Finally, concern about using design parameters derived from the static loading tests could arise due to the difference in the intrinsic behavior of CSB under static and dynamic loading conditions, based on the test results in this study.en_US
dc.subjectEngineeringen_US
dc.subjectMaterials Scienceen_US
dc.titleAdvanced characteristics of cement-treated materials with respect to strength performance and damage evolutionen_US
dc.typeJournalen_US
article.title.sourcetitleJournal of Materials in Civil Engineeringen_US
article.volume29en_US
article.stream.affiliationsCurtin Universityen_US
article.stream.affiliationsChiang Mai Universityen_US
article.stream.affiliationsMonash Universityen_US
article.stream.affiliationsHong Kong Transport and Road Research Instituteen_US
Appears in Collections:CMUL: Journal Articles

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