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Wave Propagation in Couple Stress Micropolar Thermoelastic Solid under an Inviscid Liquid Layer Mech. Solids (IF 0.7) Pub Date : 2024-02-21
Abstract The present paper deals with the propagation of waves in non-local couple stress microploar thermoelastic solid half space lying under an inviscid liquid layer. We found two sets of coupled longitudinal waves and coupled transverse waves which are dispersive in nature and associated with attenuation. In addition to coupled waves, there also exists one independent longitudinal microroational
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Transference of SH-Waves in Two Different Functionally Graded Half-Spaces Mech. Solids (IF 0.7) Pub Date : 2024-02-21
Abstract A brief analysis of the transference of SH-wave has been carried out in two different functionally graded half-spaces bonded imperfectly. The upper half-space is functionally graded magneto-electro-elastic material whereas the lower half-space is functionally graded piezoelectric material and both materials are graded linearly. To obtain the solution in both half-space, the partial differential
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Memory Response of Photo-Thermo-Diffusive Elastic Medium Containing a Spherical Cavity with Nonlocal Effects Mech. Solids (IF 0.7) Pub Date : 2024-02-21
Abstract Motivated by the expanding demand of semiconductors at miniature/nanoscales used in micro-electromechanical systems and nano-electromechanical systems, etc., authors solved the problem of coupled plasma, thermal, elastic, and diffusion waves due to photothermal transport processes within an infinite semiconductor medium containing a spherical cavity. To highlight the hereditary properties
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Heat Transfer in Anisotropic Micropolar Solids Mech. Solids (IF 0.7) Pub Date : 2024-02-21 E. V. Murashkin, Yu. N. Radayev
Abstract— The paper is devoted to the theory of an anisotropic micropolar thermoelastic solid. The requisite equations and notions from pseudotensors algebra and multidimensional geometry are revisited. From the beginning we treat translational displacements as an absolute covariant fields whereas spinor displacements as a contravariant pseudovector. The Helmholtz free energy is employed as a thermodynamic
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Propagation of Surface Wave in a Composite Material Mech. Solids (IF 0.7) Pub Date : 2024-02-21 M. K. Singh, A. K. Rahul, R. Tiwari, S. Paul, S. Saha
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Modeling and Vibration Response Analysis of Cylindrical Shell Considering Three-Layer Composite Materials and Various Thickness Ratio of Middle Layer Using a Non-Iterative Method Mech. Solids (IF 0.7) Pub Date : 2024-02-21 W. J. Pan, J. Li, K. S. Kong, W. J. Yang, P. Nie
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Multi-Objective Conflict Problem of Optimizing the Shape of a Rigid Axisymmetric Impactor and the Structure of a Perforated Layered Slab Mech. Solids (IF 0.7) Pub Date : 2024-02-21 N. V. Banichuk, S. Yu. Ivanova
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Qualitative Defects Detection in Plane Linear Piezoelastic Media Using Linear Sampling Method Mech. Solids (IF 0.7) Pub Date : 2024-02-21 Hadi Dehghan Manshadi, Alireza Mirjalili, HamidReza Amiri
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Response Amplification Study of the Simulated Projectile under Typical Boundary Conditions Mech. Solids (IF 0.7) Pub Date : 2024-02-21 Jun Liang, Xuanhua Fan, Shifu Xiao, Hongyong Chen, Linzhongyang E
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Generalized Thermo-Microstretch Elastic Solid for Different Theories with Finite Element Method under the Influence of Gravity Field Mech. Solids (IF 0.7) Pub Date : 2024-02-21 S. M. Abo-Dahab, Ibrahim A. Abbas, Mohamed I. A. Othman
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Influence of Magnetic Field on Thermomechanical Optical Waves in a Semiconductor Medium with Porosity Mech. Solids (IF 0.7) Pub Date : 2024-02-21
Abstract The manuscript provides a thorough solution for the propagation of waves in a generalized homogeneous and isotropic thermo-photo-electric semiconductor medium. The main focus lies in the analysis of the two-dimensional (2D) issue in the presence of a magnetic field while adding optoelectronic excitation mechanisms. The governing equations exhibit coupling and encompass multiple factors, including
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Waviness and Agglomeration Affecting on Elastic–Plastic Modulus of CNT Reinforced Composites Mech. Solids (IF 0.7) Pub Date : 2024-02-21 Zhengmin Xue, Yong Cheng, Lichun Bian
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Development of Tensile Split Hopkinson Pressure Bar Technique for Studying the Dynamic Behaviour of Metals Mech. Solids (IF 0.7) Pub Date : 2024-02-21
Abstract The tensile split-Hopkinson pressure bar (SHPB) system is significantly used for dynamic material characterization of metals in the range of strain rates 102–104 s–1. There is no standard design methodology or readily available technique for the development of this apparatus. In the present study, a detailed design and development of tensile SHPB apparatus for dynamic material characterization
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Dynamic Tensile Behavior of Polyamide 6 at Different Strain Rates: Experiments and Constitutive Model Mech. Solids (IF 0.7) Pub Date : 2024-02-21 Qiaoguo Wu, Bingqiang Zhang, Baozhen Wang, Jianhua Pan, Gang Dong
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Elastic Properties of Two-Layered Tubes from Seven-Constant Tetragonal Crystals Mech. Solids (IF 0.7) Pub Date : 2024-02-21 M. A. Volkov, V. A. Gorodtsov, D. S. Lisovenko
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Symplectic Elasticity Approach for the Anti-Plane Problem of One-Dimensional Hexagonal Piezoelectric Quasicrystal Plates Mech. Solids (IF 0.7) Pub Date : 2024-02-21 Tongtong An, Zhiqiang Sun, Guolin Hou, Yanfen Qiao
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Size-Dependent Elastic Properties of Nanofilms: Exponentially Decreased Surface Elasticity Model Mech. Solids (IF 0.7) Pub Date : 2024-02-21 Jiangang Li, Xiao Lei, Huihui Xu, Zhixiang Gao, Hua Wang
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Fundamental Solution in Functionally Graded Non Local Couple Stress Thermoelastic Solid with Voids Mech. Solids (IF 0.7) Pub Date : 2024-02-21 Krishan Kumar, Sangeeta Malik, Poonam, Ankush Antil
Abstract— We construct the fundamental solution of system of differential equations in the theory of functionally graded non local couple stress thermoelastic solid with voids in case of steady oscillations in terms of elementary functions. Some properties of fundamental solution are also established. Some special cases are also derived.
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Effect of Inclined Load and Initial Stress on Plane Waves of Thermoelastic Rotating Medium via Three-Phase-Lag Model Mech. Solids (IF 0.7) Pub Date : 2024-02-21 Mohamed I. A. Othman, Elsayed M. Abd-Elaziz, Amira E. Younis
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On the One Method of Analyzing the Stability of Rest Points in Critical Cases Mech. Solids (IF 0.7) Pub Date : 2024-02-11 S. V. Nesterov
Abstract For a two-dimensional oscillatory system with imaginary characteristic roots of linearized equations, a method is proposed that simplifies calculations and does not require the analyticity of the right-hand sides of the equations. The method is based on the decomposition of the vector function of the right-hand sides of the equations into solenoidal and potential components. Integral estimates
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Inertial Navigation System of a New Type Mech. Solids (IF 0.7) Pub Date : 2024-02-11 V. F. Zhuravlev
Abstract The work considers an inertial system of a new type having the smallest possible dimension. It differs from the already known inertial systems, platform and strapdown, in that it allows one to do without gyroscopes and blocks for integrating Poisson’s equations, simultaneously combining the functions of an apparent acceleration sensor.
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Prediction and Correction of the Orbital Motion of Spacecraft using Regular Quaternion Equations and Their Solutions in the Kustaanheimo–Stiefel Variables and Isochronic Derivatives Mech. Solids (IF 0.7) Pub Date : 2024-02-11 Yu. N. Chelnokov, Ya. G. Sapunkov, M. Yu. Loginov, A. F. Schekutev
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On the Contact Problem with a Deformable Die in a Quadrant Mech. Solids (IF 0.7) Pub Date : 2024-02-11 V. A. Babeshko, O. V. Evdokimova, O. M. Babeshko, M. V. Zaretskaya, V. S. Evdokimov
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Modeling the Amplitude of Transverse Oscillations of a Rod System upon Impact of a Falling Load, Taking into Account Deformation in the Contact Area Mech. Solids (IF 0.7) Pub Date : 2024-02-11 A. A. Bityurin
Abstract An oscillatory process of a rod system of arbitrary shape is considered in the course of impact interaction with a falling load. The system may consist of a large number of rods rigidly or hingedly connected to each other, the impact occurring on one of the rod elements, thus causing a complex oscillatory process. As an example, vibrations of a rigidly embedded statically indeterminate flat
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On Resonance Values of Parameters in the Problem of Stability of Lagrange Solutions in a Restricted Three-Body Problem Close to a Circle Mech. Solids (IF 0.7) Pub Date : 2024-02-11 A. P. Markeev
Abstract The restricted problem of three bodies (material points) moving under the action of gravitational attraction according to Newton’s law is considered. The orbits of the main attracting bodies are considered to be ellipses with a small eccentricity, while a passively gravitating body can perform arbitrary spatial motion near the triangular libration point. For the Hamiltonian function corresponding
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On the Flexibility of a Sliding Vertical Support of a Flat Design Mech. Solids (IF 0.7) Pub Date : 2024-02-11 M. Z. Dosaev
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On Theory of Bottomhole Zone Echoscopy in Low-Permeability Formation Subject to Hydraulic Fracturing Mech. Solids (IF 0.7) Pub Date : 2024-02-11 R. A. Bashmakov, E. V. Galiakbarova, Z. R. Khakimova, V. Sh. Shagapov
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Erratum to: Stationary Boundary Problems of Coupled Thermoelasticity for a Half-Plane and Their Solution Mech. Solids (IF 0.7) Pub Date : 2024-02-02 L. A. Alekseyeva, B. N. Alipova
An Erratum to this paper has been published: https://doi.org/10.3103/S0025654423800014
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Erratum to: Determination of Yield Strength of Single-Crystals with a Hexagonal Lattice at a Given Strain Tensor and Hydrostatic Pressure Mech. Solids (IF 0.7) Pub Date : 2024-02-02 A. G. Kesarev, A. M. Vlasova
An Erratum to this paper has been published: https://doi.org/10.3103/S0025654423800026
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Effect of Shear Reinforcement and Steel Liner on Ballistic Resistance of Reinforced Concrete Targets under Flat and Hemisphere Nose Missile Impact Mech. Solids (IF 0.7) Pub Date : 2024-02-02 Talapa Reddy Suman Kumar, I Yamini Sreevalli
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Special Fatigue Fracture Behavior of Nanocrystalline Metals under Hydrogen Conditions Mech. Solids (IF 0.7) Pub Date : 2024-02-02 Keke Zhao, Jiding Zhang, Ke Sun, Wenhao Liu, Xiaoyu Jiang
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Four-Phase Lags in a Generalized Thermoelastic Rotational Diffusive Plate with Laser Pulse Emission Mech. Solids (IF 0.7) Pub Date : 2024-02-02 Eman Ibrahim, Shreen El-Sapa, Riadh Chteoui, Khaled Lotfy
Abstract Here, we study the effect of rotation and diffusion on a thermoelastic plate with four-phase lag. The normal mode method was used to get the exact solution of the displacement, stress, and temperature functions. The last-mentioned functions were plotted and comprised in three cases, presence and absence of rotation, in addition to the context of three cases, and finally in the presence and
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Oblique Penetration of Spherical Projectile into Low-Carbon Steel Target: Experiment, Theory, 3D Penetration Model Mech. Solids (IF 0.7) Pub Date : 2024-02-02 T. L. Liu, Y. X. Xu, Y. F. Wang
Abstract To solve the ballistic limit and trajectory deflection angle of a spherical projectile after oblique penetration of a finite-thickness mild steel plate, a ballistic penetration model and its construction method are proposed, which combine the theory of cavity expansion penetration, the practice of projectile and target separation modeling, the technique of shooting line projectile-target intersection
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Effect of Initial Stress and Inclined Load on Generalized Micropolar Thermoelastic Medium Possessing Cubic Symmetry with Three-Phase-Lag Model Mech. Solids (IF 0.7) Pub Date : 2024-02-02 Mohamed I.A. Othman, H.A. Alosaimi, Elsayed M. Abd-Elaziz
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On a Nonlocal Fiber-Reinforced Thermo-Visco-Elastic Solid Via Multi-Phase-Lag Model under the Influence of Gravity Mech. Solids (IF 0.7) Pub Date : 2024-02-02 Mohamed I.A. Othman, Samia M. Said, Esraa M. Gamal
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Torsion of Rods Made of Hardening Material Subjected to the Influence of Variable External Pressure under a Linearized Plastic Flow Rule Mech. Solids (IF 0.7) Pub Date : 2023-12-11 B. G. Mironov, Yu. B. Mironov
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A Family of Oscillations Connecting Stable and Unstable Permanent Rotations of a Heavy Solid with a Fixed Point Mech. Solids (IF 0.7) Pub Date : 2023-12-11 V. N. Tkhai
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Theory of Imperfections of Three-Dimensional Tuning Plate Gyroscope. Part II: Geometric Imperfections Mech. Solids (IF 0.7) Pub Date : 2023-12-11 G. T. Sedebo, M. Y. Shatalov, S. V. Joubert, T. Alhaji, M. C. Kekana
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Dynamic Response Analysis of Two-Dimensional Saturated Frozen Soil Foundation under a Moving Load Mech. Solids (IF 0.7) Pub Date : 2023-12-11 Huai-yuan Chen, Qiang Ma
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Suppression of Vibrations of Beam Bridges by a Train as an Inertial Damper Mech. Solids (IF 0.7) Pub Date : 2023-12-11 V. Yu. Polyakov, V. V. Saurin
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Nonlinear Dynamics of a Micromechanical Non-Contact Induction Suspension Mech. Solids (IF 0.7) Pub Date : 2023-12-11 D. Yu. Skubov, D. A. Indeitsev, P. P. Udalov, I. A. Popov, A. V. Lukin, K. V. Poletkin
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On the Stability of Stationary Solutions of the Equations of Motion of the Goryachev–Sretensky Gyrostat Mech. Solids (IF 0.7) Pub Date : 2023-12-11 A. A. Kosov
Abstract The equations of motion of the Goryachev–Sretensky gyrostat are studied. It has been established that one component of the angular velocity vector oscillates with zero average value on all solutions outside the set of zero level of the area integral. All stationary solutions are found, including two states of rest and two parametric families of permanent rotations. Using Chetaev’s method of
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Plane Problem of the Theory of Elasticity on the Identification of Nodal Points of a Quadrature Inclusion Mech. Solids (IF 0.7) Pub Date : 2023-12-11 A. V. Kaptsov, E. I. Shifrin
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Research on Random Induced Vibration Response of Stone Pavement by Engineering Construction Material Vehicles Mech. Solids (IF 0.7) Pub Date : 2023-12-11 Guobing Wang, Yongyong Liang, Wei Liu, Meiling Hua, Shengjun Dong, Yujuan Zhu
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Anisotropy of Residual Stress Energy in Two-Component Plate Crystal Structures Mech. Solids (IF 0.7) Pub Date : 2023-12-11 D. S. Lisovenko, A. I. Epishin
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A Strain Energy Density Potential for Non-Crystalline Solids Using Molecular Interactions Mech. Solids (IF 0.7) Pub Date : 2023-12-11 Raj Kumar, Paritosh Mahata
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Characteristics of Shear Horizontal Waves in a Microstructural Layer Imperfectly Bounded Between an Initially Stressed Half-Space and an Inhomogeneous Half-Space Mech. Solids (IF 0.7) Pub Date : 2023-12-11 Nishant Dua, Vikas Sharma
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Changes in Residual Stresses in the Vicinity of a Continuity Defect in an Elastoviscoplastic Material under Repeated Loading Mech. Solids (IF 0.7) Pub Date : 2023-12-11 A. A. Burenin, L. V. Kovtanyuk, G. L. Panchenko
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One Class of Resonance Precession Motions of a Rigid Body under the Action of Three Homogeneous Force Fields Mech. Solids (IF 0.7) Pub Date : 2023-12-01
Abstract The article considers the problem of the motion of a rigid body with a fixed point in a force field which is a superposition of three homogeneous force fields. The conditions for the existence of precessional motions, characterized by the property that the velocity of the body’s precession is twice the velocity of its own rotation, are studied. It is shown that the body has dynamic symmetry
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Moore–Gibson–Thompson Coupled Hygro-Photo-Thermoelastic Solid Cylinder with Hyperbolic Two Temperatures Mech. Solids (IF 0.7) Pub Date : 2023-12-01
Abstract A new mathematical-physical model is presented to model moisture and thermal diffusivity in semiconducting solid cylinder in the context of the Moore–Gibson–Thompson Photo-Thermal (MGTPT) equation with hyperbolic two-temperature thermoelasticity theory. We investigate the photo-thermoelasticity of an infinite semiconducting solid cylinder rotating with the boundary surface being subjected
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Study on Plastic Penetration Behavior and Penetration Model of Spherical Tungsten Alloy Projectile Mech. Solids (IF 0.7) Pub Date : 2023-11-15 T. L. Liu, Y. X. Xu, J. Ren, Y. P. Li, Y. F. Wang
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Study on the Effect of Relaxation Time and Mode-I Crack on the Wave through the Magneto-Thermoelasticity Medium with Two Temperatures Mech. Solids (IF 0.7) Pub Date : 2023-11-15 S. M. Abo-Dahab, K. Lotfy, M. E. Gabr, M. A. Aiyashi, M. D. Albalwi, A. Jahangir
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SH-Wave-Induced Crack Propagation in a Magnetoelastic Material under Initial Stress Mech. Solids (IF 0.7) Pub Date : 2023-11-15 K. Hemalatha, S. Kumar, S. Ahamad
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Modeling of Non-Isothermal Viscoelastic-Viscoplastic Deformation of Bending Reinforced Plates Mech. Solids (IF 0.7) Pub Date : 2023-10-19 A. P. Yankovskii
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Periodic Contact Problems for a Wedge with Friction Forces Mech. Solids (IF 0.7) Pub Date : 2023-10-19 E. D. Pozharskaya, D. A. Pozharskii, B. V. Sobol
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Scattering of Plane SH Waves Around a Lined Tunnel in the Covering Layer of Composite Strata Mech. Solids (IF 0.7) Pub Date : 2023-10-19 Song-Chol Ri, Shuhong Wang, Hak-Son Jin
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Modified Moore–Gibson–Thompson Thermoelastic Model with Hyperbolic Two Temperatures Effect on Semiconducting Thermoelastic Solid Cylinder Mech. Solids (IF 0.7) Pub Date : 2023-10-19 Iqbal Kaur, Kulvinder Singh
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Comparison of Isothermal and Adiabatic Elasticity Characteristics of the Single Crystal Nickel-Based Superalloy CMSX-4 in the Temperature Range Between Room Temperature and 1300°C Mech. Solids (IF 0.7) Pub Date : 2023-10-19 A. I. Epishin, D. S. Lisovenko
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Static Solutions for Plane Strain Problem of Coupled Diffusion and Deformation Mech. Solids (IF 0.7) Pub Date : 2023-10-19 Lingjun Yu, Xingquan Wang, Lulu Chen, Dongdong Yu, Zhaokai Li, Xudong Tang
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Fundamental Solutions of the Equations of the Oscillation Theory for Anisotropic Elastic Media Mech. Solids (IF 0.7) Pub Date : 2023-10-19 A. V. Ilyashenko
Abstract The construction of fundamental solutions in R3 for the equations of harmonic vibrations in the theory of elasticity of anisotropic elastic media is carried out. Solutions are constructed in the form of multipole series. Theorems on the convergence of series in the topology of compact convergence in \({{R}^{{\text{3}}}}{{\backslash }}0\) are proved. The problems on constructing some singular