Indirect measure of shale shear strength parameters by means of rock index tests through an optimized artificial neural network
Shear strength is one of the most important features in engineering design of geotechnical
structures such as embankments, earth dams, tunnels and foundations. Shear strength …
structures such as embankments, earth dams, tunnels and foundations. Shear strength …
Implementing an ANN model optimized by genetic algorithm for estimating cohesion of limestone samples
Shear strength parameters such as cohesion are the most significant rock parameters which
can be utilized for initial design of some geotechnical engineering applications. In this study …
can be utilized for initial design of some geotechnical engineering applications. In this study …
Deformation and shear strength of rockfill materials composed of soft siltstones subjected to stress, cyclical drying/wetting and temperature variations
BY Zhang, JH Zhang, GL Sun - Engineering Geology, 2015 - Elsevier
In this paper, the authors studied the deformation and shear strength behavior of an
argillaceous siltstone used as rockfill material for the 261.5 m high Nuo Zha Du core wall …
argillaceous siltstone used as rockfill material for the 261.5 m high Nuo Zha Du core wall …
Multi-scale deterioration mechanism of shear strength of gypsum-bearing mudstone induced by water-rock reactions
S **, F Wang, D Wang, S Li, Y Yuan, G Feng… - Engineering …, 2023 - Elsevier
Investigation of water-rock reactions effects on the shear strength of gypsum-bearing
mudstone is necessary for underground engineering design and assessment of engineering …
mudstone is necessary for underground engineering design and assessment of engineering …
Evaluation of shear strength parameters of rocks by preset angle shear, direct shear and triaxial compression tests
F Gong, S Luo, G Lin, X Li - Rock Mechanics and Rock Engineering, 2020 - Springer
Estimation of shear strength parameters, which are generally known as the cohesion and
internal friction angle (c and φ) in the Mohr–Coulomb (M–C) strength criterion, plays an …
internal friction angle (c and φ) in the Mohr–Coulomb (M–C) strength criterion, plays an …
Estimating the friction angle of black shale core specimens with hybrid-ANN approaches
Shear strength parameters of rock play a significant role in the design stage of various
geotechnical structures such as earth dams, embankments, foundations and tunnels. The …
geotechnical structures such as earth dams, embankments, foundations and tunnels. The …
[HTML][HTML] Residual strength of granitic rocks
When carrying out compressive tests on rock specimens, a stress plateau is typically
attained following peak strength within a strain range a few times larger than the strain at …
attained following peak strength within a strain range a few times larger than the strain at …
Predictive model for uniaxial compressive strength for Grade III granitic rocks from Macao
IT Ng, KV Yuen, CH Lau - Engineering Geology, 2015 - Elsevier
Determination of the uniaxial compressive strength (UCS) of rocks is an important task for
rock and geotechnical engineering applications. Direct measurement is expensive, time …
rock and geotechnical engineering applications. Direct measurement is expensive, time …
Predicting angle of internal friction and cohesion of rocks based on machine learning algorithms
The safe and sustainable design of rock slopes, open-pit mines, tunnels, foundations, and
underground excavations requires appropriate and reliable estimation of rock strength and …
underground excavations requires appropriate and reliable estimation of rock strength and …
Rock Mass Classification Systems: A Useful Rock Mechanics Tool, Often Misused
LR Alejano - Rock Mechanics and Rock Engineering, 2024 - Springer
Rock mass classification systems (RMCS) were developed in the seventies of the last
century. They were born in response to the need to establish indicative design criteria for …
century. They were born in response to the need to establish indicative design criteria for …