Dr John McDougall J.McDougall@napier.ac.uk
Reader
Mass loss and volume change: From sand-salt analogues to MSW
McDougall, John; Fleming, I; Thiel, R; Dewaele, P; Parker, D; Kelly, Darren
Authors
I Fleming
R Thiel
P Dewaele
D Parker
Darren Kelly
Contributors
Guido Musso
Editor
Abstract
Results from two sets of laboratory test programmes on sand-salt mixtures in wihch the salt fractions, of different amounts and size, are dissolved are brought together to gather insight into the mechanics of mass loss and its controlling factors. The test results are then used to provide a framework in wich to interpret the long-term behaviour of two landfill reclaimed soils. There is some settlement and in all cases an increase in void ratio. It is shown that settlement and void ratio increases are strongly influenced by the amount of salt but almost insensitive to the particle size, at least over the ranges and size distributions tested. Both settlement and void ratio increases are muted by wider particle size distributions.
Citation
McDougall, J., Fleming, I., Thiel, R., Dewaele, P., Parker, D., & Kelly, D. (2013). Mass loss and volume change: From sand-salt analogues to MSW. In G. Musso (Ed.), Coupled Phenomena in Environmental Geotechnics (189-197). CRC Press. https://doi.org/10.1201/b15004-19
Online Publication Date | Jun 21, 2013 |
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Publication Date | May 30, 2013 |
Deposit Date | Apr 10, 2014 |
Publisher | CRC Press |
Peer Reviewed | Peer Reviewed |
Pages | 189-197 |
Book Title | Coupled Phenomena in Environmental Geotechnics |
ISBN | 9781138000605; 9781315884905 |
DOI | https://doi.org/10.1201/b15004-19 |
Keywords | Sand-salt mixtures; mass loss; void ratios; volume change; |
Public URL | http://researchrepository.napier.ac.uk/id/eprint/6782 |
Publisher URL | http://dx.doi.org/10.1201/b15004-19 |
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