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Evolution Process of Cutting Landslide Considering Damage Accumulation Effect
The cutting slope soil is easily damaged by earthquakes and rainfall owing to excavation disturbance. Soil damage and strength degradation can...
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Monitoring the Fracture Damage Evolution Process of Flawed Rocks and Its Temporal Fractal Characteristic
Investigating the progressive fracture process of rock masses containing flaws holds significant importance for assessing the stability of rock...
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Research on mesoscopic damage evolution models of TC4 titanium alloy under hot deformed process
Based on the mesoscopic damage evolution model of Gurson-Tvergaard-Needleman (GTN), the fracture experimental of uniaxial tensile and shear was...
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A Compensation Algorithm for Large Element Characterizing the Damage Evolution Process and Its Application to Structure Collisions
When simulating the process from elastic–plastic deformation, damage to failure in a metal structure collision, it is necessary to use the large...
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Surface Damage and Microstructure Evolution of Copper-Containing Antibacterial Stainless Steel During Quasi-In Situ Tensile Process
The quasi- in situ tensile test of copper-containing antibacterial stainless steel was carried out by Shimadzu AGS-100 KN universal testing machine....
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Mechanical Properties and Damage Evolution Characteristics of Thermal Damage Basalt Under Triaxial Loading
To explore the mechanical properties and damage characteristics of basalt under high temperature and high pressure, triaxial compression tests are...
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Acoustic emission characteristics and energy evolution law of rock damage process of different pore structures under cyclic loading
The AE and damage characteristics of three types of pore-structured rock under the same working conditions are studied by means of uniaxial cyclic...
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Analysis of damage evolution and study on mesoscopic damage constitutive model of granite under freeze–thaw cycling
The failure of rocks in seasonal frozen areas under freeze–thaw cycles (FTCs) is a frequently problem in engineering construction, posing a huge...
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Damage Evolution Model Considering Fatigue Failure Factor Under Multiaxial Non-Proportional Loading
The Chaudonneret model cannot fully and effectively characterize the linear correlation between the strain energy density release rate and the number...
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Acoustic emission characteristics and damage evolution process of backfilling body–coal pillar–backfilling body composite structure
The stability of the backfilling body–coal pillar–backfilling body (BPB) composite structure in coal mines is of great significance for the rock...
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Damage and hardening evolution characteristics of sandstone under multilevel creep–fatigue loading
During the operation of artificial underground structures, the surrounding rock experiences fatigue and creep damage caused by several types of...
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Investigating the Creep Damage and Permeability Evolution Mechanism of Phyllite Considering Non-Darcy’s Flow
This study investigates the intricate interplay of hydraulic coupling, creep damage, and permeability evolution mechanisms in phyllite, focusing on...
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Fractional derivative triaxial creep model of Beishan granite considering probabilistic damage evolution
It is helpful to study the creep process of rock by modeling the process of damage evolution in triaxial creep test. Based on the statistical...
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Acoustic emission characteristics and damage evolution of different rocks under uniaxial compression conditions
Due to the complexity of the strata, it is difficult to monitor and identify the disasters induced by rock fractures in the process of mining deep...
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Mechanical and damage evolution characteristics of granite after heating-cooling cycles
To explore the static mechanical and damage evolution characteristics of hot dry rock, groups of uniaxial compression test and Brazilian splitting...
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Damage mechanism evolution of red sandstone under drying–wetting cycles: experiment and discrete element modeling
Repeated rainfall usually results in the weakening of the strength characteristics of the engineered rock masses, which can induce engineering...
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Stress Threshold Determination Method and Damage Evolution Modelling Based on Micritic Bioclastic Limestone
The surrounding rock and slope of the exit of the No. 1 drainage tunnel of the Artashi Water Conservancy Project exhibited unpredicted deformation...
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Thermal acoustic emission characteristics and damage evolution of granite under cyclic thermal shock
In the process of geothermal energy extraction, the dry heat rock reservoir will be in the state of cyclic heating and water cooling for a long time....
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Damage evolution law of multi-hole blasting igneous rock and quantitative evaluation model of damage degree based on fractal theory and clustering algorithm
The geological phenomenon of igneous rock invading coal seam is widely distributed, which induces mining risk and affects efficient mining. The...
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Low velocity impact tube hydroforming process: experiments and FSI modeling by considering ductile damage model
The present paper aims to introduce a new finite element approach in numerical modeling of the impact tube hydroforming process. For this purpose,...
