Identification of Acoustic Emission Spectrograms from Limestone Fracturing Based on a Novel Deep Learning Model. [PDF]
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Hydro-mechanical damage modeling of water-bearing sandstone using an energy dissipation approach under triaxial stress. [PDF]
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Influence of bedding angles on dynamic properties of Yanchang shale and a DIF-based constitutive model. [PDF]
Li W, Deng S, Jiang K, Li H.
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Mechanical Properties of Granite at High Temperature Subjected to True Triaxial Compression
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Failure Characteristics of Three Shales Under True-Triaxial Compression
International Journal of Rock Mechanics and Minings Sciences, 2017Ahmad Ghassemi
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Strength Behavior of Plain Cement Concrete Subjected to True Triaxial Compression [PDF]
True triaxial compression test was conducted on 100 mm × 100 mm × 100 mm cubical sample of plain cement concrete using the true triaxial testing machine. A total of 30 tests were conducted on two concrete mixes having characteristic strengths of 24.39 MPa and 34.67 MPa.
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DEM simulations of sandstone under true triaxial compressive tests
Acta Geotechnica, 2016Numerically simulated true triaxial compression tests (σ 1 ≥ σ 2 ≥ σ 3) are conducted in this study to elucidate the failure mechanism of sandstone using 3D discrete element method (DEM), in particular the effect of the intermediate principal stress (σ 2 ...
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Behavior of EPS geofoam in true triaxial compression tests
Geotextiles and Geomembranes, 2008Abstract This paper investigates the behavior of EPS geofoam in a true triaxial apparatus using 70 mm×70 mm×140 mm prismatic brick-shaped specimens. The specimens are subjected to different stress paths in the deviator ( π ) plane by means of stress-controlled loading, in which the axial stress is imposed at a rate of 75 kPa/min in the major ...
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True-triaxial compressive strength of Maha Sarakham salt
International Journal of Rock Mechanics and Mining Sciences, 2013Abstract True triaxial compressive strengths of the Maha Sarakham salt are experimentally determined by using a polyaxial load frame. The salt specimens with nominal dimensions of 5.4×5.4×10.8 cm 3 are loaded to failure with the minimum principal stress, σ 3 , varying from 0 to 7 MPa, and the intermediate principal stress, σ 2 , varying from 0 ...
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