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Investigating the effect of water quenching cycles on mechanical behaviors for granites after conventional triaxial compression
Granites are inevitably subjected to the effects of repeated water quenching in the process of geothermal energy exploitation. To gain a greater...
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Energy absorption properties of a novel auxetic honeycomb based on deep learning technology
In this paper, a new type of auxetic honeycomb is designed, which introduces arc walls into the concave hexagonal honeycomb cells and has higher...
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An Extensive Review of Piezoelectric Energy-Harvesting Structures Utilizing Auxetic Materials
BackgroundToday, energy harvesting is a hot topic in the scientific community because of the scarcity and insufficiency of energy resources....
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Numerical simulation of stress regime transformation during unconventional fossil energy development in Sichuan Basin: from strike-slip stress regime to reverse stress regime via hydraulic fracturing
The stress shadow effect of hydraulic fractures not only alters the magnitude and direction of in-situ stress but also switches the stress regime,...
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SSI on Geodesic Dome Using RSM and Comparison with ANN
In the present study, design of the steel truss of the existing geodesic dome is carried out by using the codebook IS 800:2007 (code of practice for...
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Dynamic Behavior of Sandwiches with an Auxetic or a Conventional Core: Experimental Study
As a class of metamaterials, auxetic honeycombs have been widely studied and evaluated for a variety of applications. These structures show good...
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Implementation and engineering application of an improved rotating smeared crack model in rock mass fracture
AbstractBy improving the original transverse isotropic constitutive model of FLAC 3D and secondary development, the theory of original smeared crack...
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Analysis and optimization of strut-based lattice structures by simplified finite element method
In this paper, the mechanical behavior of the lattice structures composed of unit cells such as BCC, BCCZ, FCC, FCCZ, and cubic arrangements with the...
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Effect of Water Content on Mechanical Properties and Internal Microcrack Evolution in Mudstone
The water content is an important factor affecting the mechanical properties and crack development of rock. To further study the effect of water...
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High-efficient and reversible intelligent design for perforated auxetic metamaterials with peanut-shaped pores
Among various types of auxetic metamaterials, the perforated materials with peanut-shaped pores exhibit numerous advantages such as simple...
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Deformation behavior of re-entrant auxetic metamaterials considering shape transformation effects
A re-entrant hexagonal structure is the most popularly-used auxetic metamaterial providing unique deformation behavior with a negative Poisson’s...
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An analytical investigation of elastic–plastic behaviors of 3D warp and woof auxetic structures
The present paper was conducted to calculate Young's modulus and Negative Poisson's ratio (NPR) of a warp and woof (WAW) 3D auxetic structure in...
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Influence of Manufacturing Factors on the Mechanical Properties of 3D-Printed Soft Architected Composite
Soft architected composites (SAC) have exhibited remarkable capabilities in terms of stiffness, ductility, and energy dissipation when subjected to...
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Plasticity Studies During Deformation Under Conditions of Significant Negative Values of the Stiffness Coefficient of the Stress State
The study of the stress-deformed state of cylindrical cast iron samples under conditions of their volumetric compression was carried out applying the...
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Effect of Ti/V ratio on thermodynamics and kinetics of MC in γ/α matrices of Ti–V microalloyed steels
Through the solubility product theory of the ternary secondary phase, classical nucleation theory, and Ostwald ripening theory, a model was...
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Comparison behavior of two compressible isotropic hyperelastic models in framework of a coupled axial stretch to simple shear test
In this paper, we have analyzed behavior of the generalized compressible isotropic Blatz–Ko model and the so-called basic-Hencky model in the...
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Could Effective Mechanical Properties of Soft Tissues and Biomaterials at Mesoscale be Obtained by Modal Analysis?
BackgroundThe mechanical properties of biological tissues and soft biomaterials are difficult to explore even though they play an important role in...
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Tool Edge Preparation Based on Gas–Solid Two-Phase Abrasive Flow
Edge preparation can prolong the tool life by enhancing cutting process stability and machining quality. In this work, a gas–solid two-phase abrasive...
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Full-Fiber Auxetic-Interlaced Yarn Sensor for Sign-Language Translation Glove Assisted by Artificial Neural Network
Yarn sensors have shown promising application prospects in wearable electronics owing to their shape adaptability, good flexibility, and weavability....
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A Finite Element Method of Research on Transverse Mechanical Properties of Fiber-Reinforced Composites with Random Matrix Void Defects
Matrix voids often appear in the process of manufacturing composite materials, and the existence of voids has a negative impact on the mechanical...