Proposed method for obtaining representative water content and matric suction of a cracked soil

S. Krisnanto*, H. Rahardjo, E. C. Leong

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Water content and matric suction vary significantly throughout a cracked soil during a drying process. Therefore, it is difficult to obtain representative values of water content and matric suction of a cracked soil. In this paper, a method for obtaining representative water content and matric suction of a cracked soil during a drying process is proposed. Two soil specimens were dried from an initially slurried condition until they exhibited cracks. Contours of water content and matric suction were obtained and analyzed following a method to obtain average water content and matric suction of a cracked soil. Average water content and matric suction calculated from the contours were close to those obtained by considering the cracked soil specimen as a single soil element. The good agreement indicates that the average water content and matric suction calculated following the proposed method can be used to represent water content and matric suction values of a cracked soil specimen during a drying process.

Original languageEnglish
Title of host publication5th Asia-Pacific Conference on Unsaturated Soils 2012
Pages404-409
Number of pages6
Publication statusPublished - 2012
Externally publishedYes
Event5th Asia-Pacific Conference on Unsaturated Soils 2012 - Pattaya, Thailand
Duration: Feb 29 2012Mar 2 2012

Publication series

Name5th Asia-Pacific Conference on Unsaturated Soils 2012
Volume1

Conference

Conference5th Asia-Pacific Conference on Unsaturated Soils 2012
Country/TerritoryThailand
CityPattaya
Period2/29/123/2/12

ASJC Scopus Subject Areas

  • Soil Science

Keywords

  • Cracked soil
  • Drying process
  • Matric suction
  • Water content

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