Assessment of the determination of Californian Bearing Ratio of laterites with contrasted geotechnical properties from simple physical parameters

•We made statistical analyses of geotechnical parameters of contrasted laterites.•Volcanic rock-derived laterites are characterised by granularity, εs, LL, Pm, Pp, LP, and OMC.•Sedimentary rock-derived laterites are characterised by MDD, sand, and Gm.•CBR = −0.0616(

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Bibliographic Details
Published in:Transportation Geotechnics 2019-06, Vol.19, p.84-95
Main Authors: Nyemb Bayamack, Joel Fabrice, Onana, Vincent Laurent, Ndzié Mvindi, Aloys Thierry, Ngo'o Ze, Arnaud, Nyassa Ohandja, Hervé, Medjo Eko, Robert
Format: Article
Language:English
Subjects:
CBR
Central Africa
Index parameters
Laterites
Road construction
Statistical analyses
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Summary:•We made statistical analyses of geotechnical parameters of contrasted laterites.•Volcanic rock-derived laterites are characterised by granularity, εs, LL, Pm, Pp, LP, and OMC.•Sedimentary rock-derived laterites are characterised by MDD, sand, and Gm.•CBR = −0.0616(
ISSN:2214-3912
2214-3912
DOI:10.1016/j.trgeo.2019.02.001