Journal Published Online: 12 January 2005
Volume 28, Issue 2

A Novel Triaxial Apparatus for Thermo-Mechanical Testing of Soils

CODEN: GTJODJ

Abstract

This paper describes a new triaxial apparatus for testing the thermo-mechanical behavior of soils. This triaxial apparatus accommodates samples 55 mm in diameter and 110mm in height. The cell is designed to perform compression tests under pressures up to 2 MPa and with temperatures ranging from 5°C to 90°C. The calibration of the device, as well as its precision and accuracy, is widely discussed in the paper. The related experimental procedures are also discussed. Finally, the results of tests performed on Kaolin are presented in order to highlight the features of the apparatus and to show some induced thermal effects on soils.

Author Information

Cekerevac, C
Soil Mechanics Laboratory, Swiss Federal Institute of Technology—EPFL, Lausanne, Switzerland
Laloui, L
Soil Mechanics Laboratory, Swiss Federal Institute of Technology—EPFL, Lausanne, Switzerland
Vulliet, L
Soil Mechanics Laboratory, Swiss Federal Institute of Technology—EPFL, Lausanne, Switzerland
Pages: 10
Price: $25.00
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Details
Stock #: GTJ12311
ISSN: 0149-6115
DOI: 10.1520/GTJ12311