In situ and laboratory parameters of extremely soft organic clay deposits

被引：0
|
作者：
Baroni, M. [1 ]
de Almeida, M. S. S. [1 ]
机构：
[1] Fed Univ Pampa, Alegrete, Brazil
来源：
GEOTECHNICAL AND GEOPHYSICAL SITE CHARACTERIZATION 4, VOLS I AND II | 2013年
关键词：
piezocone test; vane test; oedometer test; undrained strength; clay compressibility; stress history;
D O I：
暂无
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
The geotechnical behaviour of very soft ground deposits is presented here based on an extensive site investigation carried out in the Barra da Tijuca district, located west of the city of Rio de Janeiro. This site investigation consisted of clusters in which standard penetration tests, piezocone tests and vane were performed. In the same clusters, undeformed samples were collected and laboratory tests were performed. The results of all these tests were analyzed and compared which made it possible to define the soft clay properties such as compression parameters, undrained shear strength and overconsolidation ratio.
引用
收藏
页码：1611 / 1619
页数：9
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