Results 141 to 150 of about 83,284 (304)

A phase-field model of frictional shear fracture in geologic materials [PDF]

, 2020
Fan Fei, Jinhyun Choo
openalex   +1 more source

Stability analysis of a compressed air energy storage cavern transformed from a horseshoe‐shaped roadway in an abandoned coal mine

Deep Underground Science and Engineering, EarlyView.
Stability analysis of compressed air energy storage caverns transformed from horseshoe‐shapes roadways in an abandoned coal mine is carried out. Both initial damage areas and two cavern shapes are numerically simulated using a one‐way coupling iteration algorithm of an improved generalization α method.
Rui Sun, Jianguo Wang, Yuejin Zhou, Xiaoji Shang, Chunfai Leung   +4 more
wiley   +1 more source

Supplementary Material - PhD Thesis - "Unravelling the heat budget of the Lepontine dome: interdisciplinary geological, petrological, thermodynamic and geochronological study of shear zones"

, 2023
Alessia Tagliaferri
openalex   +4 more sources

Compressed air and hydrogen storage experimental facilities for sustainable energy storage technologies at Yunlong Lake Laboratory (CAPABLE)

Deep Underground Science and Engineering, EarlyView.
Construction of compressed air and hydrogen storage experimental facilities for sustainable energy storage technologies at Yunlong Lake Laboratory (CAPABLE) has started. At CAPABLE, examination of composite structure design, advancement of material development, and design of a monitoring and early warning system in deep underground environments can be ...
Xiaozhao Li, Yukun Ji, Kai Zhang, Chengguo Hu, Jianguo Wang, Lixin He, Lihua Hu, Bangguo Jia   +7 more
wiley   +1 more source

Open pit design for improved gold recovery at Ula-Ulo placer deposit in Guji, southern Ethiopia. [PDF]

Sci Rep
Belay H, Chala ET, Jilo NZ, Gebrehiwot G, Ahmad MI.   +4 more
europepmc   +1 more source

The damage and failure mechanism of prestatically loaded rock during medium‐strain rate cyclic impact loading

Deep Underground Science and Engineering, EarlyView.
Based on experimental results and theoretical analysis, an established rock damage accumulation model that comprehensively considers the preapplied static load, impact peak value, impact frequency, and impact times. Abstract To study the rock damage mechanism under high static loading and superimposed medium strain rate cyclic impact loading, a series ...
Wei Wang, Hanpeng Wang, Zicheng Wang, Xinyuan Xie, Yunhao Wu, Jinhou Zhang, Dekang Sun   +6 more
wiley   +1 more source

Advanced integrated strategy for structural and mineralogical exploration of inaccessible regions employing remote sensing and multiscale analysis of aeromagnetic data. [PDF]

Sci Rep
Eldosouky AM, El-Wahed MAA, Attia M, Saada SA, Abbas MA.   +4 more
europepmc   +1 more source

Controlling factors and effect of geologic age and depositional environment on cyclic shear deformation characteristics of soils

, 2010
Kazue Wakamatsu, Nozomu Yoshida, Takeko MIKAMI   +2 more
openalex   +2 more sources

Bulk and shear moduli of near-surface geologic units near the San Andreas fault at Parkfield, California [PDF]

, 1993
M. Stewart, M. J. S. Johnston
openalex   +1 more source

Critical expansion points: Mechanical signs of surrounding rock instability

Deep Underground Science and Engineering, EarlyView.
This study proposes the Rock Bearing‐Expansion Model (RockBEM) with critical expansion points (CEPs) to quantify post‐peak damage stages in deep‐buried rock masses via plane strain compression test (PSCT). CEP hysteresis&interval ratios reveal bearing performance dynamics and failure severity, advancing mechanistic insights into deep underground rock ...
Jiaqi Wen, Chang Deng, Haijun Wang, Lei Tang, Jihong Yu   +4 more
wiley   +1 more source