@inbook{79e210790d6f49e4a8cb62b8109744f2,
title = "Measurement techniques for water flow",
abstract = "The chapter describes different measurement techniques for water-flowrelated phenomena in pavements and embankments, i.e. water content, permeability and suction. For estimating the water content the gravimetric method is described as well as non-destructive methods such as neutron scattering, time domain reflectometry and ground penetrating radar. Then methods for estimating both the saturated and the unsaturated permeability of soils and granular materials are described. Both steady-state and unsteady methods are mentioned. Finally, common methods for measuring soil suction are briefly introduced.",
keywords = "Measurements, Permeability, Suction, Water content, Water flow",
author = "Sigurdur Erlingsson and Susanne Baltzer and Jo{\'s}e Baena and Gunnar Bjarnason",
year = "2009",
doi = "10.1007/978-1-4020-8562-8",
language = "English",
isbn = "9781402085611",
series = "Geotechnical, Geological and Earthquake Engineering",
pages = "45--67",
editor = "ANDREW DAWSON",
booktitle = "Water in Road Structures Movement, Drainage and Effects",
}