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2121
Analysis of Formation Mechanism of Slightly Inclined Bedding Mudstone Landslide in Coal Mining Subsidence Area Based on Finite–Discrete Element Method
Published 2022-10-01“…The internal factors are mainly geotechnical types and engineering geological properties, and the inducing factors are mainly coal mining activities and rainfall. …”
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2122
Study on rotation angle and three-zone deformation characterization of hinged structure of mining overburden rock based on OFDR
Published 2024-03-01“…In order to study the fiber optical strain characterization method of the overlying rock structure during mining in a certain mine in northern Shannxi, based on the engineering geological conditions of 12217 working face in Buertai Mine, the strain monitoring principle of OFDR ( Optical Frequency Domain Reflection Technology ) was analyzed. …”
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2123
Numerical Simulation of Seepage Surface and Analysis of Phreatic Line Control from a Fine-Grained Tailings High Stacked Dam under Complicated Geography Conditions
Published 2023-11-01“…Methods: In this study, based on the engineering, geological, and hydrogeological conditions and survey results of a tailings dam, a 210 m fine-grained tailings dam located in three gullies was selected and used to simulate the three-dimensional seepage field of a tailings dam under a steady saturated state by using the finite element software MIDAS GTS. …”
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2124
Determination of <sup>238</sup>U Content by Gamma Radiation Emitting from <sup>234m</sup>Pa Radionuclide
Published 2022-04-01“…Radionuclide 238U is one of the most important radioactive elements that must be controlled in nuclear power engineering, geological exploration, control of radioactive contamination of soils and raw materials used in construction. …”
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2125
Study on the relation between mineral compositions of rock and construction characteristics of tunnel in cold regions: a case
Published 2017“…The detection results show that rock of tunnel contains high hardness minerals such as quartz and feldspar which were proven by initial engineering geological investigation report, in addition, it also contains several kinds of low hardness minerals including inclined chlorite and illite which may exhibit large deformation characteristic of soft rock after the tunnel excavation in case of meeting water and weathering conditions. …”
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2126
Data-Driven Landslide Spatial Prediction and Deformation Monitoring: A Case Study of Shiyan City, China
Published 2023-11-01“…The results showed that the distance to a river, slope angle, distance from structure, and engineering geological rock group were the main factors controlling landslide development. …”
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2127
Numerical Investigation on Influence of Two Combined Faults and Its Structure Features on Rock Burst Mechanism
Published 2021-12-01“…With the increase in coal mining depth, engineering geological conditions and the stress environment become more complex. …”
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2128
Geological hazard risk assessment of collapse and landslide under different rainfall conditions
Published 2024-03-01“…Nine evaluation factors were selected, namely, landform type, elevation, slope, aspect, curvature, engineering geological rock group, land use type, distance from fault and distance from river, respectively. …”
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2129
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2130
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2131
Modeling hydrogeological conditions for antilandslide measures justification on the plot of the Kama river embankment in Perm
Published 2017-09-01“…Basic data for the research are the field materials of JSC Sibgiprotransput received in 2013-2014 with the direct involvement of Darya V. Purgina in engineering-geological and hydrogeological conditions studying at all stages of the research. …”
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2132
A Case Study for Stability Analysis of a Toppling Bank Slope with Fault Fracture Zones Developed under the Action of Bridge Loads and Reservoir Water
Published 2024-02-01“…Based on the calculation results of the stability evaluation prediction model for the bridge foundation bank slope and the engineering geological conditions, the bridge scheme has been selected.…”
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2133
Spatial-temporal distribution characteristics and influencing factors of geological disasters in the open-pit mining area of western Fushun,Liaoning Province
Published 2022-06-01“…Through the analysis of disaster influencing factors, it is found that there is a chain relationship of homology and mutual causality between landslides and ground fissures, and the main factors affecting the occurrence of geological disasters in mining areas are geological structure and control of unfavorable engineering geological environment, driving of mining activities and inducing of rainfall.…”
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2134
Research on Rockburst Classification Prediction Based on BP-SVM Model
Published 2022-01-01“…Rockburst is a complex destabilization phenomenon which is a combination of multiple factors, the study of rockburst for classification prediction can help prevent and control engineering geological hazards, reduce casualties and property damage. …”
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2135
Optimal design of the engineering parameters for the first global trial production of marine natural gas hydrates through solid fluidization
Published 2018-03-01“…In this paper, the engineering parameters are optimally designed based on the engineering geological characteristics of the target block, combined with the analysis on complex multiphase flow in the wellbore. …”
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2136
Modeling hydrogeological conditions for antilandslide measures justification on the plot of the Kama river embankment in Perm
Published 2017-09-01“…Basic data for the research are the field materials of JSC Sibgiprotransput received in 2013-2014 with the direct involvement of Darya V. Purgina in engineering-geological and hydrogeological conditions studying at all stages of the research. …”
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2137
Key technology and application of small-sized full-section boring machine for rapid construction
Published 2023-04-01“…Based on the engineering geological conditions, numerical simulation was conducted, and the optimal support parameters under the conditions of sandstone, sandy mudstone and mudstone roof were proposed. …”
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2138
DEVELOPMENT OF SCIENTIFICALLY-METHODOLOGICAL FRAMEWORKS OF THE RECLAIMED LANDS AND WATER BODIES’ ECOLOGICAL STATE’S ASSESSMENT
Published 2019-12-01“…The unified integrated approach to the assessment of the hydrogeological, engineering-geological and soil-reclamation conditions and prediction of their changes under the influence of irrigation is the result of the formation stage. …”
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2139
Fracturing technologies of deep shale gas horizontal wells in the Weirong Block, southern Sichuan Basin
Published 2020-02-01“…In view of this, by combing the geological structure, engineering geological characteristics and the difficulties of fracturing of deep shale gas wells in Weirong Block, learning from the general idea of volumetric fracturing for shale gas reservoirs at home and abroad, we determined the main ideas and technical countermeasures for fracturing in the area and applied them to the subsequent fracturing practices of shale gas wells. …”
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2140
Lithological Classification by Hyperspectral Images Based on a Two-Layer XGBoost Model, Combined with a Greedy Algorithm
Published 2023-07-01“…Lithology classification is important in mineral resource exploration, engineering geological exploration, and disaster monitoring. …”
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