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Deformation of Thin Films of Semimetals by the Dome Bending Method of the Substrate
AbstractThis paper presents the results of studying the magnitude of the strain of semimetal films created by the dome bending of the substrate. The...
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Influence of Low Prestrain and Initial Temperature on Resistance to High-Strain-Rate Deformation of Armco Iron in Shock and Rarefaction Waves
AbstractThe evolution of elastoplastic shock compression and shock release waves in annealed and prestrained (to 0.6 and 5.5%) Armco iron has been...
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Axial impact fracture and elastic–plastic deformation characteristics of the assembly of different numbers of spherical particles
To study the fracture characteristics of spherical particles assembly (SPA) under axial impact loading, impact experiments with different numbers of...
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Deformation and Fracture of Sandwich Concrete Structures Reinforced with Carbon Fiber under Shock-Wave Loading
The processes of deformation and fracture of sandwich structures on the front and rear sides of concrete slabs are investigated under shock-wave...
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Deformation and Fracture Mechanics of WC-(Fe-Mn-C) Composite in Axial Compression
AbstractThe paper analyzes the surface relief of a tungsten carbide–ferromanganese steel composite (WC–(Fe–Mn–C)) under axial compression,...
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Physics of Deformation in Polymer Glasses and Deformation-Induced Molecular Mobility
Glassy polymers can exhibit a wide range of mechanical behaviors depending upon the rate of deformation, temperature, and the mechanical and thermal...
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Refinement of Hyperelastic Models Based on Tension and Compression Experiments of Polydimethylsiloxane (PDMS)
Abstract—Polydimethylsiloxane (PDMS) has attracted more attention due to its excellent elasticity and biomedical compatibility, can be applied in the...
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NONLINEAR DEFORMATION AND STABILITY OF A COMPOSITE CYLINDRICAL SHELL UNDER COMBINED LOADING BY TORQUE, BENDING MOMENT, AND INTERNAL PRESSURE
AbstractA problem of stability of cylindrical shells made of a composite material is solved, taking into account the momentum and nonlinearity of...
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Active terahertz beam steering based on mechanical deformation of liquid crystal elastomer metasurface
Active metasurfaces are emerging as the core of next-generation optical devices with their tunable optical responses and flat-compact topography....
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MODELING THE EFFECT OF PRELIMINARY QUASI-STATIC LOADING ON THE DYNAMIC BUCKLING OF COMPOSITE CYLINDRICAL SHELLS UNDER AXIAL COMPRESSIVE LOADING
AbstractApplied shell theory has been used to formulate an energetically consistent resolving system of equations and develop a complex numerical...
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Hot deformation behavior and dynamic softening mechanism for extreme-cooled 7055 aluminum alloy
An isothermal compression test of extreme-cooled 7055 aluminum alloy was performed on a thermomechanical simulator under the temperature of...
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Coexistence of Compressive and Rarefactive Positron-Acoustic Electrostatic Excitations in Unmagnetized Plasma with Kaniadakis Distributed Electrons and Hot Positrons
Positron-acoustic (PA) solitary waves (SWs) are investigated in an unmagnetized four-component plasma with a Kaniadakis distribution. The cold...
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EFFECT OF THE TYPE OF A PLANE PROBLEM FOR A THIN ELASTOPLASTIC ADHESIVE LAYER ON \(J\) INTEGRAL VALUES
AbstractThis paper describes a study of deformation of an ideal elastoplastic adhesive layer of a sample in the form of an elastic double-cantilever...
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Mechanical behavior analysis of FG-CNT-reinforced polymer composite beams via a hyperbolic shear deformation theory
This paper presents a hyperbolic shear deformation theory and discusses its application to investigate the bending and buckling behavior of...
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ULTRASONIC AND METALLOGRAPHIC STUDY OF THE HEAT-AFFECTED ZONE OF A CARBON STEEL WELDED JOINT UNDER PLASTIC DEFORMATION AND FATIGUE
AbstractFailure of an St3sp steel sample under uniaxial tension and fatigue is studied using metallographic and ultrasonic pulse-echo techniques....
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Experimental Studies of the Deformation, Destruction and Filtration in Rocks: A Review
Abstract—The article presents a review of the current state of experimental studies of the processes of deformation, destruction and filtration in...
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Deformation-Induced Polymer Mobility and Sub-Tg Bonding
This chapter discusses a new application of deformation-induced polymer mobility: sub-Tg, solid-state, plasticity-induced bonding. That is, active...
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Discrete element study of stresses and deformation on gravity retaining wall under static loading
The study of gravity retaining wall supporting cohesionless soil is performed using the discrete element software Particle Flow Code (PFC), with...
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Bracket fungi, natural lightweight construction materials: hierarchical microstructure and compressive behavior of Fomes fomentarius fruit bodies
Bracket fungi such as Fomes fomentarius (“tinder fungus”), have strong, light and tough fruit bodies that make them interesting role-models for...
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Influence of the Grain Size of ZrO2(Y2O3) Ceramics on the Hardness, Fracture Toughness and Formation of a Transformation-Deformation Relief in the Indentation Zone
The hardness and fracture toughness of ZrO 2 – 5.5 wt.% Y 2 O 3 ceramics with a grain size of 0.2, 0.5, 0.9, and 1.55 μm are determined by indentation...