Results 1 to 10 of about 256,138 (283)
Determination Rule for α, β Directions and φ in Teaching of Slip-Line Theory
Modelling and Simulation in Engineering, 2023 In the teaching of plastic mechanics and applications of slip-line theory using conventional methods, multivalued results are usually caused by the uncertain direction of the slip line and dip angles.
Ruibin Mei, Li Bao, Han Gao, Xin Zhang
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Trajectory Tracking Control for Subsea Mining Vehicles Based on Fuzzy PID Optimised by Genetic Algorithms [PDF]
SensorsIn deep-sea mining operations, the seabed sediments (mud and sand) are very soft and slippery. This often causes tracked vehicles to slip and veer off course when they are driving on the seafloor.
Henan Bu +3 more
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Physics of Fluids, 2023 The lattice Boltzmann (LB) method can be formulated directly from the Boltzmann equation with the Bhatnagar–Gross–Krook assumption. This kinetic origin stimulates wide interest in applying it to simulate flow problems beyond the continuum limit. In this article, such a thought is examined by simulating Couette flows from the slip to free molecular flow
Yong Shi
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Simplified method for analyzing soil slope deformation under cyclic loading
Journal of Rock Mechanics and Geotechnical Engineering, 2022 Reasonable assessment of slope deformation under cyclic loading is of great significance for securing the safety of slopes. The observations of centrifuge model tests are analyzed on the slope deformation behavior under cyclic loading conditions.
Ga Zhang, Yaliang Wang, Fangyue Luo
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Frontiers in Earth Science, 2023 The past decade has witnessed a breakthrough in the gas exploration of deep marine carbonates of the central Sichuan Basin. Deep faults research has also attracted increasing attention, as faulting plays an important role in reservoir control.
Shangzi Liang +5 more
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Discrete dislocation simulations and size dependent hardening in single slip [PDF]
, 1998 Plastic deformation in two-dimensional monophase and composite materials is studied using a discrete dislocation dynamics method. In this method, dislocations are represented by line defects in a linear elastic medium, and their interactions with ...
Cleveringa, H., +2 more
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The Rules for the Lattice Rotation Accompanying Slip as DerivedFrom a Self‐Consistent Model [PDF]
Texture, Stress, and Microstructure, 1998 The rules for the lattice rotation during rolling (plane strain) deformation of fcc polycrystals are studied with a viscoplastic self‐consistent model. Very high values of the ratesensitivity exponent are used in order to establish Sachs‐type conditions with large local deviations from the macroscopic strain.
Ricardo A. Lebensohn, T. Leffers
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Critical Study on the Tube-to-Chip Luer Slip Connectors
Frontiers in Medical Technology, 2022 Luer slip is one of the gold standards for chip-to-world interface in microfluidics. They have outstanding mechanical and operational robustness in a broad range of applications using water and solvent-based liquids.
Leire Etxeberria +10 more
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Numerical Modeling of an Elastic Spherical Contact under Combined Normal and Tangential Loading
Revue Nature et Technologie, 2023 The Contact between two surfaces with normal and tangential force involve friction dissipation phenomenon .The friction phenomenon can be formulated as a constitutive relation in a similar form to that of the elasto-plastic constitutive equation of ...
Ali OUZERIAT +2 more
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Virtual and Physical Prototyping, 2023 Despite the limitations imposed by their composition, natural materials overcome the trade-off between strength and ductility through their unique structural features.
Xingran Li +5 more
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