dc.creator | GUTIERREZ, Nelci Helena Maia | |
dc.creator | NOBREGA, Maria Teresa de | |
dc.creator | VILAR, Orencio Monje | |
dc.date.accessioned | 2012-10-19T01:09:32Z | |
dc.date.accessioned | 2018-07-04T14:48:27Z | |
dc.date.available | 2012-10-19T01:09:32Z | |
dc.date.available | 2018-07-04T14:48:27Z | |
dc.date.created | 2012-10-19T01:09:32Z | |
dc.date.issued | 2009 | |
dc.identifier | BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, v.68, n.1, p.107-116, 2009 | |
dc.identifier | 1435-9529 | |
dc.identifier | http://producao.usp.br/handle/BDPI/17921 | |
dc.identifier | 10.1007/s10064-008-0180-z | |
dc.identifier | http://dx.doi.org/10.1007/s10064-008-0180-z | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1614718 | |
dc.description.abstract | A typical residual clayey soil originating from basalt in southern Brazil has been analyzed in order to assess the influence of wetting-induced deformation and microstructural features on the collapse behavior. Single and double oedometer tests were undertaken on a soil profile to 9 m depth. The results indicated collapsible behaviour at all profile depths. The influence of pre-consolidation stress and pedogenetic factors in the variability of the physical characteristics of the soil and in the magnitude of the collapse was noted. The collapse coefficient has been shown to be related to the both the microaggregate plasma and the varying nature of the pores and their interconnectivity. | |
dc.language | eng | |
dc.publisher | SPRINGER HEIDELBERG | |
dc.relation | Bulletin of Engineering Geology and the Environment | |
dc.rights | Copyright SPRINGER HEIDELBERG | |
dc.rights | restrictedAccess | |
dc.subject | Collapsible soils | |
dc.subject | Residual soils | |
dc.subject | Microstructure | |
dc.subject | Micromorphology | |
dc.title | Influence of the microstructure in the collapse of a residual clayey tropical soil | |
dc.type | Artículos de revistas | |