YIELDING IN THE ISOTROPIC COMPRESSION OF PORTO SILTY SAND

• Type: Article in International Scientific Journal
• Date: 2012

Authors

Amaral, MF (Author) Other; Sara Rios (Author) FEUP; A. Viana da Fonseca (Author) FEUP

Journal

Title: Acta Geotechnica Slovenica

Vol. 9 No. 1

Pages: 31-45

ISSN: 1854-0171

Publisher: University of Maribor, Faculty of Civil Engineering

Indexing

ISI Web of Knowledge - 6 Citations

Scopus - 6 Citations

Other information

Authenticus ID: P-002-G4G

Abstract (EN): The yielding locus of a well-graded silty sand was analysed by means of isotropic compression tests and scanning electron microscopy (SEM). The tests were performed with precise instrumentation, for internal and external strain measurements, and shear-wave velocity measurements by means of bender elements. Finally, aiming at an accurate evaluation of the yield stress, four different methods were applied - two quite well know and the other two being innovative - leading to interesting conclusions.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 15