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Effect of Defects on Uniaxial Compressive Strength and Point Load Strength for Rock
Uniaxial compressive strength (UCS) and point load strength (PLS or Is (50) ) are fundamental mechanical parameters in rock engineering. Investigating...
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Defects
It becomes clear that real crystal is full of defects that affect different conditions of the glass. First and foremost, the different types of...
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Study of accelerated erosion of elbow-shaped connections with corrosion defects
In the later stages of gas field development, corrosion and erosion wear often occur in elbow-shaped connections used for gas transportation....
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Experimental and numerical modeling of diaphragm grouting in earth dams considering construction defects
Grouting is a common technique to rehabilitate old dams that started to leak. Nevertheless, grouted diaphragms are subject to construction defects...
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Evaluation of internal void related defects in reinforced concrete slab using electromagnetic wave properties
This study aims to develop a damage-detection algorithm based on the electromagnetic wave properties inside a reinforced concrete structure. The...
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Hydrogen defects in feldspars: alkali-supported dehydrogenation of sanidine
In the first two papers of this series [Behrens, Phys Chem Minerals 48:8, 2021a; Behrens, Phys Chem Minerals 48:27, 2021b], incorporation of hydrogen...
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Influence of Mesoscopic Defects on the Mechanical Behaviour of Granites Based on a Three-Dimensional Multilevel Force Chain Network
In this paper, a novel three-dimensional grain-based model based on particle flow code (PFC3D-GBM) is used to reconstruct the crystalline structure...
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Controls on the distribution of hydrous defects in forsterite from a thermodynamic model
The distribution of hydrogen across different crystallographic sites and point defects in forsterite determines how many properties, such as...
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Effects of Loading Rate and Notch Geometry on Dynamic Fracture Behavior of Rocks Containing Blunt V-Notched Defects
Rock naturally contains numerous defects, and both loading rate and defect geometry affect the loading capacity of rock structures when subjected to...
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Numerical and practical investigation of the multiple hole grouting repair law of underground drainage pipeline defects
The grouting sequence and spatial layout of grouting holes are key technical problems in the treatment of underground drainage pipeline defects. An...
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A new approach for the diagnosis of b-thalassemia in archaeological contexts: the relationship between congenital anaemia and dentinogenesis defects through micro-CT
The application of radiology as an aid for paleoanthropological analyses is seeing a widespread increase. The aim of this study is to examine a...
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Study on slope deformation partition and monitoring point optimization considering spatial correlation
Slope displacement prediction is an effective means to realize slope disaster early warning and prediction. The scientific and reasonable layout of...
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A smooth particle dynamics method considering material point failure for crack propagation simulation applied in rock mechanics
Numerical simulation of rock fracture mechanics has been a major research interest and challenging area in the field of rock mechanics. Based on this...
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Mesoscopic damage evolution characteristics of sandstone with original defects based on micro-ct image and fractal theory
To research the influence of different confining pressures on the damage evolution of defective sandstone, the sandstone numerical model with real...
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Mechanical behaviour and failure characteristics of rocks with composite defects of different angle fissures around hole
To study the mechanical properties of rocks with cracks of different angles around the hole, the particle flow discrete element software PFC2D and...
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Locating Current Leakage Point of Subway and HVDC with Multi Components Geoelectrical Potential Monitoring
Significant disturbances of stray currents caused by subway leakage and unbalanced high-voltage direct current (HVDC) have a significant impact on...
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Map** subsurface defects and surface deformation along the artificial levee of the Lower Tisza River, Hungary
Artificial levees along alluvial rivers are major components of flood-risk mitigation. This is especially true in the case of Hungary, where more...
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Assessing the Fracturing Process of Rocks Based on Burst–Brittleness Ratio (BBR) Governed by Point Load Testing
Brittleness is an intrinsic mechanical property of rock materials that has attracted significant attention to be properly quantified as it plays an...
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Tolerance Management, Failure, and Defects in Construction
Tolerance in the construction industry has been regarded as a vague topic due to the paucity of information available on it. As a result, the effect...
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Insights From a Combined Analysis of Acoustic Emission Signals for Water-Bearing Rocks in Four-Point Bending Tests: Failure Mode Classification and Strength Degradation
Water-bearing causes substantial reductions in the tensile strength of rocks under four-point bending.
There is an obvious correlation between...
