Estimation of static Young's modulus of sandstone types: effective machine learning and statistical models

N Liu, Y Sun, J Wang, Z Wang, A Rastegarnia… - Earth Science …, 2024 - Springer
The elastic modulus is one of the important parameters for analyzing the stability of
engineering projects, especially dam sites. In the current study, the effect of physical …

Development of empirical equations between uniaxial compressive strength and point load index: a case study for sandy dolomite

M Wang, W Liu, H Liu, W Xu - Scientific Reports, 2024 - nature.com
In this research, the Yuxi section of Central Yunnan Water Diversion Project in Southwest of
China, including the tunnel and the traversed sandy dolomite along its route, was selected …

Influence of dynamic load and water on energy accumulation and dissipation in sandstone

Y Yang, Y **ng, K Fang, C Wu, K Yang, Z **e… - Scientific Reports, 2023 - nature.com
In various engineering projects such as mineral extraction, hydropower resource utilization,
railway construction, and geological hazard mitigation, rock engineering is often …

Experimental study on evaluation of density, P-wave velocity, thermal conductivity, and thermal diffusion coefficient of granite after thermal treatments by using PCA

X Wu, C Huang, P Li, S Zhang, Z Xu - Scientific Reports, 2024 - nature.com
Temperature significantly influences the physical parameters of granite, resulting in
variations in the rock's thermal conductivity. In order to examine the impact of changes in …

[HTML][HTML] Accuracy of Point Load Index and Brazilian Tensile Strength in Predicting the Uniaxial Compressive Strength of the Rocks: A Comparative Study

A Jamshidi, L Sousa - Materials, 2024 - mdpi.com
Uniaxial compressive strength (UCS) of rocks is one of the main parameters required in the
design of geotechnical projects such as tunnels, dams, or rock slopes. According to the …

Relationship between petrography and geomechanical properties of the sandstone: A case study from Wadi Halfa, North Sudan

AMA Daoud, MM Abdelkader, KN Sediek… - … Review of Applied …, 2024 - akjournals.com
The investigation of the effect of petrography and diagenetic features on the geomechanical
properties of the sandstone and their relationship to rock failure are of vital importance for …

Leveraging machine learning for precision prediction of geomechanical properties of granitic rocks: a comparative analysis of MLR, ANN, and ANFIS models

S Narimani, B Vásárhelyi - Earth Science Informatics, 2025 - Springer
Geomechanical properties such as uniaxial compressive strength (UCS) and modulus of
elasticity (E) are essential for evaluating the mechanical behavior of rocks and crucial for …

Geotechnical assessments and modeling rock mechanical properties based on physical and dynamical properties using statistical and artificial intelligence methods

S Gholipour, A Iraji, MR Motahari… - Modeling Earth Systems …, 2025 - Springer
Studying the mechanical properties of weak rocks such as anhydrite, marl, and marl
limestone is one of the important challenges in civil and mining engineering designs. After …

Investigation of depositional fabric and its impact on the geomechanical behavior of limestones

S Ullah, M Sajid, K Latif, AR Asif, M Rizwan… - Carbonates and …, 2025 - Springer
This study presents detailed petrographic and physico-mechanical analyses of five textural
varieties of limestone from the Upper Indus Basin, Pakistan: bioclastic grainstone, ooidal …

Engineering properties assessment and aggregate suitability of the jurassic and eocene limestone: a case study from the Upper Indus Basin, Pakistan

S Ullah, NU Rehman, AR Asif, R Ullah, L Ali… - Carbonates and …, 2024 - Springer
Abstract The China-Pakistan Economic Corridor (CPEC) has sparked a significant
construction boom in Pakistan, driving a critical need for diverse natural aggregate sources …