Stiffness Methods for Compaction Control: the P-FWD device

DSpace Home
→
Departamento de Geotecnia
→
DG/Chefia
→
DG/Chefia - Comunicações a congressos e artigos de revista
→
View Item

dc.contributor.author	Conde, M. C.	pt_BR
dc.contributor.author	Lopes, M. G.	pt_BR
dc.contributor.author	Caldeira, L.	pt_BR
dc.contributor.editor	MillPress	pt_BR
dc.date.accessioned	2009-11-18T08:29:27Z	pt_BR
dc.date.accessioned	2010-04-23T08:06:37Z	pt_BR
dc.date.accessioned	2014-10-10T11:00:53Z	pt_BR
dc.date.accessioned	2017-04-13T11:20:48Z
dc.date.available	2009-11-18T08:29:27Z	pt_BR
dc.date.available	2010-04-23T08:06:37Z	pt_BR
dc.date.available	2014-10-10T11:00:53Z	pt_BR
dc.date.available	2017-04-13T11:20:48Z
dc.date.issued	2009	pt_BR
dc.identifier.citation	ISBN 978-1-60750-031-5	pt_BR
dc.identifier.isbn	978-1-60750-031-5	pt_BR
dc.identifier.uri	https://repositorio.lnec.pt/jspui/handle/123456789/17252
dc.description.abstract	Soil compaction is essential in the construction of highways, airports, buildings, bridges and dams. There is a current trend towards measuring the soil modulus instead the density. This approach is supported by the concept that the performance requirements (e.g., maximum soil strength, minimum permeability or minimum compressibility) may not correspond to the maximum soil dry density at its optimum water content. This study was undertaken to show the feasibility of employing the portable falling weight deflectometer (P-FWD), with Prima 100 device, in order to estimate in situ stiffness modulus of soils and to demonstrate the correlation between the output of the Prima 100 device and water contents and compaction degrees.	pt_BR
dc.format.extent	1021722 bytes	pt_BR
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.publisher	issmge	pt_BR
dc.rights	openAccess	pt_BR
dc.subject	Soil compaction	pt_BR
dc.subject	Portable falling weight deflectometer	pt_BR
dc.subject	Dynamic analysis	pt_BR
dc.subject	Stiffness modulus	pt_BR
dc.title	Stiffness Methods for Compaction Control: the P-FWD device	pt_BR
dc.type	conferenceObject	pt_BR
dc.description.figures	9	pt_BR
dc.description.tables	3	pt_BR
dc.description.pages	1012-1015	pt_BR
dc.identifier.seminario	17th International Conference on Soil Mechanics and Geotechnical Engineering	pt_BR
dc.identifier.local	Alexandria, Egipto	pt_BR
dc.description.sector	Departamento de Geotecnia	pt_BR
dc.name.label	Compactação	pt_BR
dc.description.year	2009	pt_BR
dc.description.data	5-9 de Outubro de 2009	pt_BR