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Quantitative analysis of the influence of bedding planes on the deformation of layered carbonaceous slate around tunnel
Because of the effect of bedding planes, inaccuracy deformation prediction for thin-layered rock often results in severe damage to the tunnel support...
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Fatigue effects of discontinuous cyclic loading on the mechanical characteristics of sandstone
To explore the fatigue evolution characterizing the surrounding rock of a compressed air energy storage tunnel, discontinuous cyclic loading tests...
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Numerical analysis of the initiation and sliding process of the Yigong landslide using a continuous–discontinuous method
In 2000, a high-speed remote landslide occurred in Yigong, Tibet, China, which traveled 10 km within 10 min with a final deposit volume of 300 Mm 3 ,...
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A revisit of disaster process of Vajont rockslide using a coupled discontinuous smooth particle hydrodynamics (CDSPH) method
A coupled discontinuous smooth particle hydrodynamics (CDSPH) method was developed and employed to investigate the disaster process of Vajont...
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Angle-Based Contact Detection in Discontinuous Deformation Analysis
This study presents a novel angle-based contact detection method to address the concave contact problem of arbitrary polyhedra, including convex and...
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Landslide identification and deformation monitoring analysis in **ning City based on the time series InSAR of Sentinel-1A with ascending and descending orbits
Landslide hazards are a common occurrence on the Loess Plateau of China, and the use of time-series interferometric synthetic aperture radar (InSAR)...
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Modeling Wave Propagation in Rock Masses Using the Contact Potential-Based Three-Dimensional Discontinuous Deformation Analysis Method
The most recently proposed three-dimensional (3D) contact potential-based discontinuous deformation analysis (3D-CPDDA) method is further applied for...
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Stability and deformation evolution analysis of karstified slope subjected to underground mining based on Hoek–Brown failure criterion
Geological disasters caused by underground mining occur frequently in karst mountainous areas of Southwest China. These disasters have received...
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Fifteen-year professional monitoring and deformation mechanism analysis of a large ancient landslide in the Three Gorges Reservoir Area, China
The activation of large ancient rock landslides caused by reservoir operation is a primary threat to the TGR. Understanding the deformation...
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Evolution mechanism and deformation stability analysis of rock slope block toppling for early warnings
For massive engineering projects in high and steep mountain areas, toppling deformation, which is an important geological engineering problem in...
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Continuous–Discontinuous Element Numerical Modeling of Damage and Fracture Characteristics of a Loaded Coal
In preventing and controlling coal–rock dynamic disasters, the damage and fracture characteristics of the loaded coal play an important role. Using...
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Numerical investigation on slope stability influenced by seismic load and discontinuity with a continuous-discontinuous method
This study aims to assess the influence of both discontinuities and seismic ground motions on the failure process of an artificially excavated slope...
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Deformation Behavior and Seismic Characteristics of Sandy Facies Opalinus Clay During Triaxial Deformation Under Dry and Wet Conditions
Unconsolidated, undrained triaxial deformation tests were performed on sandy facies Opalinus Clay at 50 MPa confining pressure to characterize the...
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A Method of Surface Electromagnetic Wave Transmission Across Discontinuous Structures in Wellbore Environment
Downhole signal wireless transmission based on surface electromagnetic wave is an important research field of modern fast drilling and production...
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Experimental investigation on debris flow resistance and entrainment characteristics: effects of the erodible bed with discontinuous grading
Debris flow deposits in natural channels typically have a wide grain size distribution (GSD). The effects of bed sediment GSD on the basal...
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Deformation mechanism and reinforcement design for the flexural toppled slope of Miaowei HPP
Toppling is a typical failure mode of a rock slope. The deformation mechanism and sliding mode of a toppled slope are considerably different from...
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Deformation behavior and fluid action of quartz veins in the Xuelongshan metamorphic complex, Western Yunnan
The Xuelongshan metamorphic complex underwent Cenozoic sinistral strike-slip shearing and exhumation from deep to shallow in the southeast margin of...
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Deformation microstructures of fault rocks from the northern Yangsan Fault, SE Korea: implications for coseismic and aseismic behavior
The Yangsan Fault, a long-lived intracontinental fault in SE Korea, exhibits various slip behaviors, including coseismic slip and aseismic creep....
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Study on the causes, deformation and failure mechanisms of loess multistage collapse
Loess has typical vertical joint development characteristics, making it prone to develop relief joints under the action of pore water pressure and...
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Deterministic Analysis Methods for Slope Seismic Dynamic Response
The seismic dynamic response analysis of slope engineering is an important part of the framework of slope seismic performance design and evaluation,...