Search
Search Results
-
Experimental data-driven model development for ESP failure diagnosis based on the principal component analysis
The reliable diagnosis of electrical submersible pump (ESP) failure is a vital process for establishing of the optimal production strategies and...
-
Precursor Development of Sandstone Failure Using IR to Measure the Fractal Characteristics
To verify whether fractal characteristics are measured by infrared radiation (IR) experiments, IR and AE monitoring of sandstone samples under...
-
Development characteristics and failure modes of reactivated ancient landslides in the Sichuan–Tibet transportation corridor, China
The risk of reactivated ancient landslides in the Sichuan–Tibet transportation corridor in China is significantly increasing, primarily driven by the...
-
Failure prediction and microcracks development based on acoustic emission and energy evolution for different rocks treated with freeze–thaw weathering
Freeze–thaw weathering pointedly deteriorates rocks’ strength and plays a significant role in rockmass instability in cold regions. Therefore,...
-
Simulation of Rock Crack Propagation and Failure Behavior Based on a Mixed Failure Model with SPH
Understanding the mechanisms of crack propagation and failure behavior in rocks is fundamental for geotechnical engineering and mining applications....
-
An Anisotropic Thermal–Mechanical Coupling Failure Criterion for Slate
This study investigates the thermal–mechanical behavior of slates in geothermal reservoirs and establishes an anisotropic thermal–mechanical coupling...
-
Criterion of shear failure along a surface inside soil-mass and its application to progressive failure analysis
This study extended the strength criterion used to determine the failure of a soil structure from a differential expression at a point or an...
-
Development of the surface displacement during repeated rainfalls in sandy model slopes: condition for the increase of the displacement to failure
It had been often reported that surface displacement showed an accelerating increase just prior to failure of a slope. Many methods for predicting...
-
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...
-
Crater-rim collapse at Stromboli volcano: understanding the mechanisms leading from the failure of hot rocks to the development of glowing avalanches
The failures of volcanic crater-rims frequently lead to the development of avalanches of glowing rocks, a hybrid phenomenon between rock avalanches...
-
Impact of Inclined Fault and Spherical Cavity on Sandstone Failure and Acoustic Response Under Triaxial Compression
Fault and cave are two traditional fracture structures in the original rock mass. To detect the specific failure characteristic of hard sandstone...
-
Study on Failure Behaviors of Roofs with Varying Thicknesses in Longwall Coal Mining Working Face
The stability of the roof in coal mining plays a crucial role in ensuring safe excavation. After coal extraction, the roof experiences complex and...
-
Dynamic Failure Mechanism and Post-failure Behavior Analysis of Slopes
The dynamic failure process and post-failure behavior of slope under seismic are analyzed, and the failure mechanism is concluded considering...
-
Laboratory Investigations on the Mode of Failure in Frictional and Low-Cohesive Materials Under the Load of a Ground Anchor
Ground anchors are widely used in many types of construction works, such as stabilization of rock slopes, wind turbines, concrete dams and bridge...
-
Mechanical, Cracking and Failure Behavior of Oil Shale Under Various Confining Pressures
Rock failure is the result of internal crack initiation (CI), propagation and intersection under external loading. This paper carried out a series of...
-
Deformation and Failure Behaviour of Coal-Backfilling Composite Structure Under Double Shearing
The interface is the weakest region of the coal-backfilling composite structure (CBCS) for underground mines, the sawtooth angles of which is one of...
-
Stability analysis and failure mechanism of the hanging wall in a sublevel caving mine based on microseismic monitoring
In a sublevel caving mine, mining-induced hanging wall failure violently threatens the mine safety production. In this study, a high precision...
-
Size-dependent Mohr–Coulomb failure criterion
Numerous experimental results show the compressive strength of rock decreases with the increase of rock size. Researchers have developed different...
-
Failure mechanism and infrared radiation characteristic of hard siltstone induced by stratification effect
The deformation in sedimentary rock induced by train loads has potential threat to the safe operation of tunnels. This study investigated the...
-
Study on failure mechanical behavior of coal in triaxial stress loading and unloading path
To investigate the influence of loading–unloading paths as well as loading and unloading rates on the deformation and failure behavior of coal,...
