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2221
High In Situ Stress Anisotropy Lead to Formation of Complex Fracture Patterns
Published 2021-01-01“…In situ stress condition is an inherited geological condition one can only adopt to. By comparing test results of different experiments that had varied stress and hydraulic injection conditions imposed, we can investigate their impact on the fracture patterns created. …”
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2222
Survey of geomorphic and morphotectonic indixes to assessment active tectonics in Abdoughi area, North east of Yazd, Central Iran
Published 2016-03-01“…In this paper, we have studied geological map of Abdoughi and processed satellite images, digital elevation model (DEM), geomorphic and morphotectonic indices along the main faults. …”
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2223
The State of the Arctic Problems of the Nenets Autonomous Okrug and Prospects of their Solution
Published 2024-08-01“…The article analyses the activities on dredging on the Pechora River, construction of a highway, the development of oil and gas condensate mineral resource centers, based on the NAO fields, including the development of new ones. The problem of geological study and development of mineral resource base of solid minerals is considered. …”
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2224
Effect of Multistage Thermal Cracking on Permeability of Granite
Published 2020-01-01“…The results will be helpful for understanding the mechanism of geothermal reservoir construction and long-term evaluation of safety for nuclear waste geological disposal.…”
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2225
Bolt’s Farm Cave System dans le Cradle of Humankind (Afrique du Sud) : un exemple d’approche multidisciplinaire dans l’étude des sites à primates fossiles
Published 2017-01-01“…For more information about the geological and palaeoenvironmental context, excavations were conducted since 2011 in some loci based on the surveys carried out by members of HRU. …”
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2226
Disaster, environment and local indigenous knowledge in Indonesia
Published 2024-01-01“…Indonesia is a disaster-prone area due to its complexity in geographical and geological location. For thousands of years, Indonesian society has interacted with various natural disasters. …”
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2227
Building Deformation Prediction Based on Ground Surface Settlements of Metro-Station Deep Excavation
Published 2018-01-01“…Building deformations can be predicted using ground surface settlement profiles. Based on typical geological parameters of Nanjing metro-station excavation, ground surface settlements were numerically simulated by auxiliary planes perpendicular and parallel to the excavation and by angled auxiliary planes at the excavation corner. …”
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2228
Investigation of the effect of some geomorphologic features of Joghatai mountains on water quality changes in terms of chromite
Published 2021-06-01“…The effect of the slope of the geological layers is positive and the role of acidity in the pollution is poor. …”
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2229
Estimation of parameters for 3D geomechanical modeling from triaxial test results
Published 2025-03-01“…These innovations offer faster, more reliable results, reducing error and enhancing the comparability of analyses in geomechanics, with potential applications across various geological settings.…”
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2230
Failure Characteristics and Stability Control of Bolt Support in Thick-Coal-Seam Roadway of Three Typical Coal Mines in China
Published 2021-01-01“…The concepts and techniques presented in the paper provide a reference for the design of roadway support under similar geological conditions and dynamic load.…”
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2231
Experimental Study on the Measurement of Water Bottom Vibration Induced by Underwater Drilling Blasting
Published 2015-01-01“…The followed signal analysis shows that the characteristics of water bottom vibration and land ground vibration induced by the same underwater drilling blasting are quite different due to the different geological environments. The amplitude and frequency band of water bottom vibration both exceed those of land ground vibration. …”
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2232
Karst-Based Geotourism in Eastern Carphatian Serbia: Exploration and Evaluation of Natural Stone Bridges
Published 2020-11-01“…The region of Carpathian Serbia is much dominated by karst terrain with numerous geological and geomorphological features, especially caves and natural stone bridges, potentially significant for geotourism development. …”
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2233
Fine Detection and Analysis of Hidden Karst in Wellsite with Quasi-Three-Dimensional TDEM Based on Lateral Constraint
Published 2023-01-01“…The TDEM was used to carry out the exploration of hidden karst geological bodies in well QM2, and the quasi-three-dimensional inversion based on lateral constrain was used to invert the TDEM data. …”
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2234
Megacities and the Environment
Published 2002-01-01“…The effects of megacity resource consumption on geologic, hydrologic, atmospheric, and ecological processes are explored at local, regional, and global scales. …”
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2235
Investigation of the Law of Natural Gas Phase Behavior during the Migration and Reservoir Formation
Published 2022-01-01“…However, the existing methane solubility models are not suitable for the higher temperature and pressure range required under current geological conditions. Through a self-designed experimental equipment with high precision, the solubility of CH4 in deionized water can be measured in a wide range of temperatures (313.15-473.15 K) and pressures (5-200 MPa), and a reliable pressure-temperature-solubility segmented model is obtained by fitting. …”
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2236
Study on Mechanical Response and Stability Algorithm of Soft and Hard Rock Interbedded Slope Excavation
Published 2022-01-01“…Based on the actual engineering geological survey, the mechanical response mechanism and sliding surface characteristics of the interbedded slope containing six layers of soft and hard rock during excavation under heavy rain conditions are studied by numerical simulation, and the composite sliding surface stability algorithm of the layered slope is established by using the penalty function. …”
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2237
Prediction of the Collapse Region Induced by a Concealed Karst Cave above a Deep Highway Tunnel
Published 2020-01-01“…The proposed method is applied in a highway tunnel excavated in a karst terrain as a case study. Based on geological survey report parameters, the shape of the collapse surface and the minimum safe distance between the karst cave and tunnel are obtained. …”
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2238
Numerical Simulation of Mining-Induced Damage in Adjacent Tunnels Based on FLAC3D
Published 2021-01-01“…The simulations further show that uneven horizontal displacement and subsidence were the major factors in inducing tunnel construction defects. Poor geological conditions, water, and vehicle dynamic loads were also important factors that induced damage. …”
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2239
Performance of Diaphragm Walls during Ultra-Deep Excavations in Karst Areas: Field Monitoring Analysis
Published 2024-01-01“…However, due to the complex geological conditions in karst areas, construction accidents frequently occur during the excavation of foundation pits. …”
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2240
Few Samples of SAR Automatic Target Recognition Based on Enhanced-Shape CNN
Published 2021-01-01“…Synthetic Aperture Radar (SAR), as one of the important and significant methods for obtaining target characteristics in the field of remote sensing, has been applied to many fields including intelligence search, topographic surveying, mapping, and geological survey. In SAR field, the SAR automatic target recognition (SAR ATR) is a significant issue. …”
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