The Control of Soil Compaction Degree by Means of LFWD

Authors

  • Maria Jolanta Sulewska Dept of Civil and Environmental Engineering, Bialystok University of Technology, ul Wiejska 45E, 15-351 Bialystok, Poland

DOI:

https://doi.org/10.3846/bjrbe.2012.05

Keywords:

subgrade, soil compaction control, in situ test, Light Falling Weight Deflectometer (LFWD)

Abstract

Compaction is a method of in situ soil modification to improve its engineering properties. The paper aim is to present the light falling weight deflectometer applied in a laboratory and in situ to the compaction control for noncohesive soils. It also includes a short description of the method development history and ways of results interpretation. The study resulted in the correlations between test results obtained by means of the light falling weight deflectometer and degree of compaction for 4 groups of non-cohesive soil types.

References

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Published

27.03.2012

How to Cite

Sulewska, M. J. (2012). The Control of Soil Compaction Degree by Means of LFWD. The Baltic Journal of Road and Bridge Engineering, 7(1), 36-41. https://doi.org/10.3846/bjrbe.2012.05