Results 191 to 200 of about 26,973 (231)

A true triaxial cell for testing cylindrical rock specimens

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1995
In this paper a new true triaxial cell, capable of routine testing of cylindrical rock core plugs under realistic 3-D polyaxial stress states, has been conceived by the author, the design of which is outlined. The cell presents the opportunity to develop enhanced realism when testing cylindrical rock specimens.
openaire   +1 more source

Study of Artificial Structural Loess under the True Triaxial Tests

Advanced Materials Research, 2013
Structure characteristic is the essential property of natural soils. The paper developed an indoor method of artificial structural loess, and studied on the true triaxial tests of artificial structural loess on the base of improving the original true triaxial apparatus. The results show that it is reasonably reliable of this artificial method.
Chang Lu Chen, Fang Juan, Ai Zhong Luo, Sheng Jun Shao   +3 more
openaire   +1 more source

Stress–strain behaviour of unsaturated soil in true triaxial tests

Canadian Geotechnical Journal, 2002
A suction-controlled true triaxial apparatus for unsaturated soil was developed from the existing true triaxial apparatus for sand by attaching a device to supply matric suction to specimens. Using the developed apparatus, true triaxial tests (σ1 [Formula: see text] σ2 [Formula: see text] σ3; where σ1, σ2, and σ3 are the three different principal ...
Hajime Matsuoka, De'an Sun, Akiteru Kogane, Nobuhiko Fukuzawa, Wataru Ichihara   +4 more
openaire   +1 more source

Development of a True Triaxial Testing Facility for Composite Materials

2000
An electromechanical testing facility capable of applying any combination of tensile and/or compressive forces to three mutually orthogonal axes of a thickness-tapered composite cruciform specimen was designed, fabricated, assembled, and evaluated. Any stress ratio in biaxial (σ1 - σ2) or triaxial (σ1 - σ2 - σ3) stress space can be explored using this ...
JS Welsh, DF Adams
openaire   +1 more source

The Danish Rigid Boundary True Triaxial Apparatus for Soil Testing

Geotechnical Testing Journal, 2002
Abstract The intermediate principal stress plays an important role for the stress-strain behavior of soils. The effect of the intermediate stress cannot be examined in the conventional triaxial apparatus since axisymmetric stress states are prescribed in it.
Ibsen, Lars Bo, Praastrup, Ulrik
openaire   +2 more sources

True triaxial testing cell

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1991
openaire   +1 more source

Mailed fecal immunochemical test outreach for colorectal cancer screening: Summary of a Centers for Disease Control and Prevention–sponsored Summit

Ca-A Cancer Journal for Clinicians, 2020
Samir Gupta, Gloria D Coronado, Alison T Brenner   +2 more
exaly  

Electronic defects in metal oxide photocatalysts

Nature Reviews Materials, 2022
Ernest Pastor, Michael Sachs, Shababa Selim   +2 more
exaly  

Liquefaction tests using a true triaxial apparatus

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1984
openaire   +1 more source

Predicting cancer outcomes with radiomics and artificial intelligence in radiology

Nature Reviews Clinical Oncology, 2021
Kaustav Bera, Nathaniel Braman, Amit Gupta   +2 more
exaly