A general mathematical framework for modelling soil-water retention behaviour

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dc.contributor.author	Pereira, C.	pt_BR
dc.contributor.author	Maranha, J.	pt_BR
dc.contributor.author	Cardoso, R.	pt_BR
dc.date.accessioned	2023-08-31T16:13:42Z	pt_BR
dc.date.accessioned	2023-10-10T13:59:35Z
dc.date.available	2023-08-31T16:13:42Z	pt_BR
dc.date.available	2023-10-10T13:59:35Z
dc.date.issued	2021	pt_BR
dc.identifier.citation	10.1051/matecconf/202133702006	pt_BR
dc.identifier.uri	https://repositorio.lnec.pt/jspui/handle/123456789/1016539
dc.description.abstract	A new constitutive model to reproduce the soil-water retention behaviour of unsaturated soils is proposed, able to reproduce the main drying and wetting paths, the cyclic retention behaviour and its dependence on the specific volume. The most significant aspect is the inclusion of the evolution, with the specific volume, of the degree of saturation when suction tends to zero in wetting paths considering the presence of entrapped air bubbles. The model is used to reproduce with success the drying/wetting cycles of two Pearl clay samples	pt_BR
dc.language.iso	eng	pt_BR
dc.publisher	3rd Pan-American Conference on Unsaturated Soils	pt_BR
dc.rights	restrictedAccess	pt_BR
dc.title	A general mathematical framework for modelling soil-water retention behaviour	pt_BR
dc.type	workingPaper	pt_BR
dc.identifier.localedicao	Rio de Janeiro, Brazil	pt_BR
dc.identifier.local	Brazil	pt_BR
dc.description.sector	DG/NGUT	pt_BR
dc.identifier.conftitle	3rd Pan-American Conference on Unsaturated Soils	pt_BR
dc.contributor.peer-reviewed	SIM	pt_BR
dc.contributor.academicresearchers	SIM	pt_BR
dc.contributor.arquivo	SIM	pt_BR