The Q-Slope Method for Rock Slope Engineering

N Bar, N Barton - Rock Mechanics and Rock Engineering, 2017 - Springer
Q-slope is an empirical rock slope engineering method for assessing the stability of
excavated rock slopes in the field. Intended for use in reinforcement-free road or railway …

Estimation of the Poisson's Ratio of the Rock Mass

S Narimani, SM Davarpanah, B Vásárhelyi - Periodica Polytechnica Civil …, 2024 - pp.bme.hu
The value of Poisson's ratio is a crucial parameter in rock mechanics and engineering for
both intact rock and rock mass. Poisson's ratio has not gotten the attention it merits …

Use of Mohr diagrams to predict fracturing in rock masses, with applications for predicting sub-surface behavior

DCP Peacock, DJ Sanderson, B Leiss - iScience, 2024 - cell.com
Mohr diagrams are a simple and effective method that can help geoscientists consider,
model, and predict the ranges of mechanical properties of rock, stresses, fluid pressures …

Variation of Elastic Stiffness Parameters of Granitic Rock during Loading in Uniaxial Compressive Test

S Narimani, SM Davarpanah, L Kovács… - Applied Mechanics, 2023 - mdpi.com
Any rock mechanics' design inherently involves determining the deformation characteristics
of the rock material. The purpose of this study is to offer equations for calculating the values …

Displacement/length scaling relationships for normal faults; a review, critique, and revised compilation

BA Lathrop, CAL Jackson, RE Bell… - Frontiers in Earth …, 2022 - frontiersin.org
The relationship between normal fault displacement (D) and length (L) varies due to
numerous factors, including fault size, maturity, basin tectonic history, and host rock …

Influence of soil parameter spatial variability on railway loess-filled embankment settlement

Y Zhang, Y Zhang, X Wang, H Zhu, C Guo - Bulletin of Engineering …, 2024 - Springer
This study involved an embankment settlement analysis of a case study of the railway loess-
filled embankment section of the Baozhong railway in Guyuan, China. The two-dimensional …

Review on the mechanical properties of frozen rocks

SM Davarpanah, Á Török, B Vásárhelyi - Rudarsko-geološko-naftni …, 2022 - hrcak.srce.hr
The freezing technique has been employed for a long time to strengthen the mechanical
properties of intact rock and rock mass; however, it has not received as much attention as it …

4D electrical resistivity imaging of stress perturbations induced during high‐pressure shear stimulation tests

TC Johnson, J Burghardt, C Strickland… - Geophysical …, 2024 - Wiley Online Library
Fluid flow through fractured media is typically governed by the distribution of fracture
apertures, which are in turn governed by stress. Consequently, understanding subsurface …

Exploring the influence of rock bridge angle on the rock secant modulus

J Zhou, S Meng, G Hu, L Zha - PloS one, 2024 - journals.plos.org
Rock can undergo shape deformation and damage due to the influence of joint fissures, and
the range of damage caused by joints at different rock bridge angles varies. To study the …

Theoretical Relationship between the Confining Pressure and Poisson's Ratio of Intact Rock

BA Lógó, B Vásárhelyi - Periodica Polytechnica Civil Engineering, 2022 - pp.bme.hu
The Poisson's ratio of the intact rock material is one of the basic material constants for rock
engineering calculations in and on rock environments. Recently, several relationships were …