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Dynamic mechanical properties and energy dissipation of frozen weakly cemented red sandstone under high strain rate loading
To study the influence of a sub-zero temperature environment on the dynamic characteristics of weakly cemented red sandstone rock, a series of...
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Variation of strain pattern and its influence on the geometry of the uranium mineralized body in Bangurdih area, western part of the Singhbhum shear zone, eastern India
The mineralized (U bearing) rocks, near Bangurdih area, in the western part of the Singhbhum shear zone (SSZ) are strongly deformed and...
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Dynamic three-dimensional displacement analysis of small-scale granular flows by fringe projection and digital image correlation
In this work, we present experimental results that show the feasibility of measuring three-dimensional displacement in models of dry granular...
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Ground strains induced by the 2022 Hunga-Tonga volcanic eruption, observed by a 1500-m laser strainmeter at Kamioka, Japan
In this study, we detected the horizontal ground strains induced by the atmospheric Lamb wave emitted from the 2022 eruption of the Tonga–Hunga...
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Role of the capillary fringe on the dilatation of a low porosity limestone submitted to unidirectional freezing
As a rule, usually only one face of the building stones of a monument is exposed to climatic variations. Penetration of temperature and humidity...
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Impact of structural anisotropy on compressive creep behaviors of composite rocks based on digital image correlation technology
Anisotropic creep behaviors of the composite rocks significantly affect the long-term stability of the deep tunnels in those rocks. To investigate...
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Mantle deformation and seismic anisotropy beneath Northeast India inferred from SKKS birefringence
The present study produces very new SKKS splitting measurements from the Northeast India, suggesting the region as tectonically more heterogeneous...
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Dynamic mechanical characteristics of frozen subgrade soil subjected to freeze-thaw cycles
As a widely-applied engineering material in cold regions, the frozen subgrade soils are usually subjected to seismic loading, which are also...
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Application of Neural Networks in Rock Mass Stress Assessment by Photoelasticity
AbstractThe optical polarization method with ring-shaped photoelastic sensors, digital photography of isochromatic patterns and their clarification...
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Automating the Calibration of Flat-Jointed Bonded Particle Model Microproperties for the Rewan Sandstone Case Study
The flat joint contact model (FJM) provides significant improvements over its predecessors, the parallel bond and contact bond models, for bonded...
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Development of hierarchical sub-surface energy anomaly index and its significance on seismic hazard study through geoinformatics in Lower Tista sub-basin, India
A significant amount of energy is released from sub-surface during an earthquake which is caused by seismotectonic activity. The occurrences of...
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Brittle failure modes of underground powerhouses: an insight based on true triaxial compression tests
The directions of in situ principal stresses and curvature of the opening boundary play a major role in determining the failure modes of underground...
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Influence of pH on moisture-absorbing swelling cracks of red layer in central Sichuan and its micro-mechanism
In this study, the influence of pH on the moisture-absorbing swelling cracks of red mudstone in southwest China was studied and its microscopic...
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Thermal Anomaly, Co-Seismic Deformation and Seismic Source Parameters Estimation of June 21 2022, Afghanistan Earthquake Employing InSAR Observations
On June 21, 2022, a shallow earthquake of Mw 6.0 struck southeastern Afghanistan at the interaction of the Eurasian and Indian Plates. The earthquake...
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Source Parameters and Seismogenic Fault Model of the 2024 Mw 7.0 Wushi (**njiang, China) Earthquake Revealed by InSAR Observations
On January 23, 2024, an M w 7.0 earthquake struck Wushi County, **njiang. This study used Sentinel-1A data to obtain the co-seismic deformation field...
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RETRACTED ARTICLE: 5g edge computing and hospital built-in cache technology application in the evaluation of elderly post-anesthesia care
PM2.5 can be inhaled by human body through nasal cavity. This kind of material belongs to a fine particle material, and the surface area of fine...
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A Large-Scale Model Test System for Stability Study of Tunnel Under Static-Dynamic Load
In order to study the stability of tunnels under static-dynamic load, a new large-scale static-dynamic model test system was developed. The system...
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Precipitation of High Mg-Calcite and Protodolomite Using Dead Biomass of Aerobic Halophilic Bacteria
The microbial dolomite model has been used to interpret the origin of sedimentary dolomite. In this model, the formation of low-temperature...
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Microseismic Monitoring of Geodynamic Phenomena in Rockburst-Hazardous Mining Conditions
AbstractThe stress–strain behavior patterns in rockburst-hazardous rock mass are described as a case-study of mineral deposits in Gornaya Shoria. The...
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Dynamic response of CFST column with in-plane cross reinforcement and partial CFRP wrap** upon contact blast
Explosions including accidental and manmade too not only cause damage to the structure/building but also inflict severe injuries and loss of human...
