Measurement of a side wall permeability effect in soil columns using fibre-optics sensing

Sentenac, P. and Lynch, R.J. (2001) Measurement of a side wall permeability effect in soil columns using fibre-optics sensing. International Journal of Physical Modelling in Geotechnics, 1 (4). pp. 35-41. (http://www.geotech.cv.titech.ac.jp/IJPMG/papers/ij...)

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Abstract

Side-wall leakage - the preferential flow of water or pollutants near the wall of a side column - has been studied using in-situ fibre optical detection of a dye solution at the boundary and in the centre of a soil column.