Results 241 to 250 of about 20,142 (297)

Damping ratio evolution of saturated Ningbo clays under cyclic confining pressure

Soil Dynamics and Earthquake Engineering, 2021
Abstract The mechanical behaviours of soft clays under cyclic loading are not only related to loading parameters, but also the physical indices of soft clay. One-way cyclic triaxial tests with constant confining pressure were adopted, however, the stress field induced by traffic loads includes cyclic confining pressure and cyclic deviator stress.
Juehao Huang   +5 more
openaire   +1 more source

Interstitial Fluid Pressurization During Confined Compression Cyclical Loading of Articular Cartilage

Annals of Biomedical Engineering, 2000
The objective of this study was to experimentally verify the well-accepted but untested hypothesis that cartilage interstitial fluid pressurizes variously under the action of an applied cyclical stress in confined compression over a range of loading frequencies, contributing significantly to the cartilage dynamic stiffness.
M A, Soltz, G A, Ateshian
openaire   +2 more sources

Post-cyclic mechanical behaviors of laterite clay with different cyclic confining pressures and degrees of reconsolidation

Soil Dynamics and Earthquake Engineering, 2021
Abstract The post-cyclic mechanical behaviors of subgrade soil are usually assessed by conventional cyclic triaxial tests, however, the stress field induced by traffic loads consist of not only a cyclic deviator stress, but cyclic confining pressure and shear stress.
Juehao Huang   +5 more
openaire   +1 more source

Stress relaxation behaviour of marble under cyclic weak disturbance and confining pressures

Measurement, 2021
Abstract Cyclic weak disturbance caused by blasting, drilling, earthquake and transport is an important factor to deep rock projects failure. In order to study the influence of cyclic weak disturbance on the stress relaxation of rock under different confining pressures, a step loading stress cyclic weak disturbance relaxation test was carried out on ...
Jin Yu   +6 more
openaire   +1 more source

Enhancing triaxial cyclic compression testing of hot mix asphalt by introducing cyclic confining pressure

Road Materials and Pavement Design, 2013
Permanent deformation in terms of rutting is a major deterioration mode of bituminous bound pavements. The triaxial cyclic compression test (TCCT) is a scientifically accepted and standardised test method to assess the resistance to permanent deformation. Presently, the standard TCCT according to EN 12697-25 is carried out with cyclic axial loading and
Bernhard Hofko, Ronald Blab
openaire   +1 more source

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