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Research Article Open access CC BY 3.0

Sustainable Study of Local Lateritic Soils Compressibility

Robert Medjo Eko, Lezin Seba Minsili, Etone Maka Alexandre Dodo

Current Journal of Applied Science and Technology · pp. 3003–3011 · Published 24 May 2014

10.9734/BJAST/2014/10281

Abstract

An investigation on the compressibility and settlement duration of a lateritic soil of Yaoundé, Cameroon, was performed to check on its ease to carry loads of civil engineering structures. The increase in settlement with water content is more accentuated with a stronger load than a weaker one. The compaction also considerably decreases the compressibility of these soils, rendering the action of water almost null on the variation of settlement except when the compaction is not made with the optimum Proctor. These significant observations compel us to consider only, for a lateritic soil or another soil, the compressibility characteristics under immersion conditions. The findings of this work agree with the principle of the odometric test described in the French Standard NF P 94 900.

Lateritic water content compression index compaction consolidation

References (2)

  1. 1 Numerical study of the coupled hydro-mechanical effects in dynamic compaction of saturated granular soils [DOI]
  2. 2 Effects of Rice Husk Ash on Some Geotechnical Properties of Lateritic Soil

Cited by 2

Geotechnical Assessment of Potential Mass Movement Occurrence in a Zone at Risk Around Yaoundé-Cameroon

Williams Mukenga, Hans-Balder Havenith, Robert Medjo Eko · Advancing Culture of Living with Landslides · 2017

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