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2161
Experimental Study on Characteristics of Seismic Damage and Damping Technology of Absorbing Joint of Tunnel Crossing Interface of Soft and Hard Rock
Published 2020-01-01“…However, the survey of seismic damage showed that the seismic damage of tunnel also mainly occurred in geological section at interface of soft and hard rock. …”
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2162
Experimental Study on Gas Permeability Semiempirical Model of Granite after Heat Treatment
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2163
New Occurrence of Seifertite and Stishovite in Chang’E‐5 Regolith
Published 2022-06-01“…The sampling site of Chang’E‐5 may contain distal ejecta, which is critical for constraining the impact events and interpreting the constitution of the target geological units. Here, we report a silica fragment consisting of seifertite, stishovite, α‐cristobalite‐like phase, and silica glass in Chang’E‐5 regolith. …”
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2164
A Critical Review of the Recent Improvements in Minimizing Nuclear Waste by Innovative Gas-Cooled Reactors
Published 2008-01-01“…As a conclusion, we can state that, coupling HTR with GCFR, the geological disposal issues concerning high-level radiotoxicity of MA can be considerably reduced.…”
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2165
Les primates non-humains pliocènes et plio-pléistocènes d’Afrique du Sud
Published 2017-01-01“…The cercopithecines are very diverse but all belong to Papionina. During the same geological period, the fauna from South Africa differs from the East African one by the different diversity of Cercopithecoidea by which colobines and theropithecines are poorly represented but also by a greater number of species of Parapapio, a form close to baboons. …”
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2166
Research on Fracture and Energy Evolution of Rock Containing Natural Fractures under Cyclic Loading Condition
Published 2021-01-01“…For rock engineering in cold regions, the naturally fractured rock is susceptible to repeated freeze-thaw (F-T) weathering, coupled fatigue conditions of freeze-thaw (F-T), and stress disturbance act on rock mass, which can lead to the instability of rock engineering and even occurrence of geological hazards. Knowledge of how natural fracture affects the overall fracture evolution of freeze-thawed rock is crucial to rock mass stability. …”
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2167
Effect of Loading Rates on Mechanical Characteristics and Rock Burst Tendency of Coal-Rock Combined Samples
Published 2022-01-01“…Understanding the strain energy and rock burst tendency of rock or coal under different loading rates is critical in many geological projects, such as mining, tunneling, and other underground engineering project. …”
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2168
Research and Prospect of Reservoir Landslide Mechanism and Risk Evaluation
Published 2024-08-01“…Over the years, landslide disasters in mountainous reservoirs have caused multiple casualties and heavy economic losses worldwide, making it a key and difficult scientific and technological breakthrough in the prevention and control of geological disasters in reservoir areas. This paper reviews some cases of reservoir landslide disasters over the years and analyzes the factors influencing the development of reservoir landslides and their typical development characteristics. …”
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2169
Prospects of "Slate Revolution" and Problem of Power Industry of China
Published 2013-02-01“…The core question is whether China can successfully adapt the extraction technology to its geologic conditions, and most importantly whether “fracking” of shale gas will help to alleviate the environmental degradation caused by rapid GDP growth, and help to increase energy security of Chinese economy.…”
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2170
Investigation of Water Leakage of Metro Segments Caused by Metro Underpass Structures
Published 2021-01-01“…In the present study, based on field investigations and geological data, confined water is identified as the source of segment leakage on Line 5 of Hangzhou Metro in China. …”
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2171
A Laboratory‐Validated, Graph‐Based Flow and Transport Model for Naturally Fractured Media
Published 2025-01-01“…Abstract Fractures are a primary feature controlling flow, transport, and coupled processes in geologic systems. To date, experimental image‐based observations of these processes have been challenging. …”
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2172
Presplit Blasting Technique in Treating Hard Overlying Strata: From Numerical Simulation to Field Practice
Published 2021-01-01“…With the consideration of the geological and mining condition of the research area, the critical parameters of the presplit blasting technique (e.g., unsaturation coefficient, borehole spacing, and the slit width) were consequently determined via the numerical simulation with the application of LS-DYNA. …”
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2173
Random fields and up scaling, towards a more predictive probabilistic quantitative hydrogeology
Published 2023-02-01“…Continuous enrichment of geological/geostatistical models leads to manipulating hydrogeological models characterized by many parameters or hyperparameters corresponding to statistical aggregates that may be poorly estimated due to the scarcity of field data. …”
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2174
A review of the stratigraphic characteristics and age data of the main rock units in the Bor Metallogenic Zone (Timok Magmatic Complex)
Published 2024-01-01“…Existing data are supplemented by the latest different systematic long-term geological and stratigraphic surveys and new and contemporary mineral exploration methods. …”
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2175
Research on Shield Tunnelling Parameters Correlation in Composite Strata
Published 2022-01-01“…The complex formation has complicated geological changes, including soft rock, hard rock, and soft and hard inhomogeneous formation. …”
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2176
The rainfall-runoff model for the Carpathian flysch catchment using the SWAT+ hydrological software
Published 2022-07-01“…A soil and agricultural map, supplemented with lithological content from a detailed geological map, was used as the input layer for QGIS ver. 3.16. …”
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2177
Analysis on Loose Circle of Surrounding Rock of Large Deformation Soft-Rock Tunnel
Published 2020-01-01“…With the rapid development of tunnel construction in China, deep buried and long tunnel projects are emerging in areas with complex engineering geological conditions and harsh environment, and thus large deformation of tunnels under conditions of high in situ stress and soft rock becomes increasingly prominent and endangers engineering safety. …”
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2178
Visualization Method for Porous Groundwater Seepage Flow Field Based on Particle Flow: Case of Yancheng City in the East Coast of China
Published 2022-01-01“…Results show that particle flow can be effectively applied to the visualization of groundwater seepage flow field and provide spatial auxiliary decision-making support for the sustainable exploitation of groundwater and the formulation of geological environment protection measures.…”
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2179
Characteristics of Generating Carbon Oxides at Low-temperature Oxidation Stages of Low-Rank Coal
Published 2022-01-01“…The research results indicate that the low-temperature oxidation phase of coal is divided into four main phases, namely, the physical-chemical adsorption phase, the desorption phase, the dynamic equilibrium phase, and the oxidative adsorption phase, each of which has different characteristics for the production of carbon-oxygen compounds, which is important for the prediction of coal spontaneous combustion and the prevention of coal geological disasters.…”
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2180
Experimental Methods to Assess the Effectiveness of Soil Conditioning with Foam in Fully Weathered Granite
Published 2019-01-01“…This method is widely used in EPB tunnelling owing to its strong applicability in different hydrological and geological conditions. When applying the foam conditioning method under different circumstances, it is necessary to optimize the conditioning parameters. …”
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