Effect of the porosity/cement ratio on the compression of cemented soil

• Tipo: Artigo em Revista Científica Internacional
• Data: 2012

Autores

Sara Rios (Autor) FEUP; Antonio Viana da Fonseca (Autor) FEUP; Beatrice Anne Baudet (Autor) Outra

Revista

Título: Journal of geotechnical and geoenvironmental engineering

Vol. 138 Nº 11

Páginas: 1422-1426

ISSN: 1090-0241

Editora: ASCE-AMER SOC CIVIL ENGINEERS

Indexação

ISI Web of Knowledge - 30 Citações

Scopus - 54 Citações

INSPEC

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia do ambiente

Outras Informações

ID Authenticus: P-002-3K3

DOI: 10.1061/(asce)gt.1943-5606.0000698

Abstract (EN): The compression behavior of an artificially cemented soil was analyzed by the adjusted porosity/cement index using a correlation established in the recent literature. It was found that for each value of this index, defined as the ratio of porosity to the volumetric cement content, there was a unique normal compression line (NCL). The NCLs of the cemented specimens for each adjusted porosity/cement index did not converge with the NCL of the uncemented silty sand at large stresses, but reached a line parallel to it. The NCL of the cemented sand plotted further from the NCL of the uncemented sand as the porosity/cement index decreased. DOI: 10.1061/(ASCE)GT.1943-5606.0000698. (C) 2012 American Society of Civil Engineers.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 5