Results 221 to 230 of about 3,005 (253)

A Review of Factors Affecting Cyclic Triaxial Tests

1978
The effects of testing procedures and material characteristics on the cyclic triaxial strength of cohesionless soils were reviewed with the intent of categorizing the significance of these factors for cognizance in future testing standards. It was found that specimen preparation methods, differences between intact and reconstituted specimens, density ...
openaire   +1 more source

Regression Models for Validating Cyclic Triaxial Test Results

Geotechnical Testing Journal, 2011
Abstract Cyclic triaxial tests are commonly used to evaluate a soil’s potential for liquefaction during seismic events. Following testing, it is necessary to evaluate the validity of the test results. This can be a difficult task unless the engineer has previously acquired a reasonable amount of experience with this type of testing.
openaire   +1 more source

Cyclic Triaxial Strain-Controlled Testing of Liquefiable Sands

1988
Two series of undrained cyclic triaxial strain-controlled tests were performed on two different Imperial Valley, California, silty sands which liquefied during an earthquake in 1981. Both intact and reconstituted specimens were tested, and the testing procedures are described.
M Vucetic, R Dobry
openaire   +1 more source

Energy Capacity versus Liquefaction Strength Investigated by Cyclic Triaxial Tests on Intact Soils

Journal of Geotechnical and Geoenvironmental Engineering - ASCE, 2021
Takaji Kokusho
exaly  

Portuguese UGM characterisation using cyclic triaxial tests

2012
Crushed materials with extensive granulometry – unbound granular materials (UGM) – are often used as unbound granular layers of road pavements, namely as granular sub-base and base. In spite of several studies having already been undertaken, the behaviour of these materials on pavement layers has not been sufficiently characterised, especially due to ...
Luzia, Rosa, Santos, Luís Picado, Neves, José, Gardete, Dinis   +3 more
openaire   +1 more source

Cyclic Triaxial Tests at Low Stresses for Parameter Determination

1987
ABSTRACT The results of 2 drained cyclic triaxial tests at low isotropic stress are presented. For the tests to be meaningful the effective stress paths have been controlled from the very beginning and systematic errors as membrane penetration, bedding error and membrane restraint have been taken into account.
openaire   +1 more source

An apparatus for cyclic triaxial tests on cylindrical concrete specimens

1992
An apparatus specifìcally designed for static and cyclic testing of concrete and rock cylindrical samples is described. A particular characteristic of this equipment is the possibility of cyclic variation of the confining pressure, in addition to variation of the vertical load.
CIVIDINI, ANNAMARIA, TALIERCIO, ALBERTO, SACCHI LANDRIANI, GIANNANTONIO, BELLOTTI R, FERRARA G, ROSSI P.   +5 more
openaire   +1 more source

Effects of prior cyclic loading damage on failure characteristics of sandstone under true-triaxial unloading conditions

International Journal of Rock Mechanics and Minings Sciences, 2020
Deyi Jiang, Fei Wu, Quanle Zou
exaly  

Experimental and numerical investigation on cyclic triaxial behavior of self-compacting concrete subjected to freeze–thaw damage

International Journal of Fatigue, 2021
Xudong Chen
exaly  

A constitutive model for rock materials subjected to triaxial cyclic compression

Mechanics of Materials, 2020
Yongqiang Zhou, Qian Sheng, Xiaodong Fu   +2 more
exaly