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Journal articles on the topic 'Plate stress'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Yang, Zheng, Chong Du Cho, Ting Ya Su, Chang Boo Kim, and Hyeon Gyu Beom. "Three-Dimensional Elastic Stress Fields of Finite Thickness Plates with Elliptical Hole." Key Engineering Materials 353-358 (September 2007): 74–77. http://dx.doi.org/10.4028/www.scientific.net/kem.353-358.74.

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Based on detailed three-dimensional finite element analyses, elastic stress and strain field of ellipse major axis end in plates with different thickness and ellipse configurations subjected to uniaxial tension have been investigated. The plate thickness and ellipse configuration have obvious effects on the stress concentration factor, which is higher in finite thickness plates than in plane stress and plane strain cases. The out-of-plane stress constraint factor tends the maximum on the mid-plane and approaches to zero on the free plane. Stress concentration factors distribute ununiformly thr

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2

Yang, Zheng, Jian Hou, Guo Yin Wang, and Zhi Hua Xiong. "The Stress and Strain Concentrations Associated with Two Interacting Holes in a Finite Thickness Elastic Plate Subjected to Tensile Stress." Key Engineering Materials 462-463 (January 2011): 48–53. http://dx.doi.org/10.4028/www.scientific.net/kem.462-463.48.

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The elastic stress and strain fields of a finite-thickness plate containing two interacting holes are systematically investigated using the finite element method. The maximum stress and strain concentrations occur on the mid plane only in the thin plates. They do not occur on the mid plane and their locations are different in the same plate for the thick plates. The values of the maximum stress and the strain concentration factor and their locations depend on the distance between the two holes and the plate thickness. The stress and the strain concentration factor are different, even if in an

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3

Nath, S. K. Deb. "Analytical Solution of Mixed Boundary Value Problems Using the Displacement Potential Approach for the Case of Plane Stress and Plane Strain Conditions." International Journal of Applied Mechanics and Engineering 22, no. 2 (2017): 269–91. http://dx.doi.org/10.1515/ijame-2017-0016.

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AbstractTwo elastic plate problems made of duralumin are solved analytically using the displacement potential approach for the case of plane strain and plane stress conditions. Firstly, a one end fixed plate is considered in which the rest of the edges are stiffened and a uniform load is applied to the opposite end of the fixed end. Secondly, a plate is considered in which all of the edges are stiffened and a uniform tension is applied at its both ends. Solutions to both of the problems are presented for the case of plane stress and plane strain conditions. The effects of plane stress and plan

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4

Ashida, F., and T. R. Tauchert. "Plane stress problem of a piezothermoelastic plate." Acta Mechanica 145, no. 1-4 (2000): 127–34. http://dx.doi.org/10.1007/bf01453648.

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5

E I, Adah, Eta E E, Ubi S E, Nwigwe E E, and Antia N S. "A Modified Design Stress Equation Based On Maximum Shear Stress Theory." Global Journal of Pure and Applied Sciences 29, no. 2 (2023): 281–87. http://dx.doi.org/10.4314/gjpas.v29i2.17.

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The aim of this study was to formulate a new design stress equation for the analysis of two-dimensional plane elements using the maximum shear stress yield criterion known as the Tresca yield criterion. The existing Tresca yield equation was modified for a two-dimensional plane element to obtain a new general applied stress equation in terms of yield stress and stress factor. To get the specific applied stress equation for the twelve plate types considered, the polynomial shape parameters were solved to obtain the specific stress factor equation. To get the numerical value of the stress factor

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6

Doong, Ji-Liang, and Lien-Wen Chen. "Vibration of a Bimodulus Thick Plate." Journal of Vibration and Acoustics 107, no. 1 (1985): 92–97. http://dx.doi.org/10.1115/1.3274722.

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Natural vibrations of a simply supported rectangular bimodulus thick plate subjected to a combination of pure bending stress and extensional stress in the plane of the plate is investigated. The governing equations obtained using the average stress method are sovled in exact form. The natural frequencies are compared with the previous results of the authors for ordinary thick plates, and with the neutral surface locations and natural frequencies of bimodular plates without initial stress. New results are presented for natural frequencies of bimodular plates with initial stress. The effects of

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7

Фролов, Є. А., Б. О. Коробко та С. В. Попов. "ТЕОРЕТИЧНЕ ДОСЛІДЖЕННЯ НАПРУЖЕНО-ДЕФОРМОВАНОГО СТАНУ БАЗОВИХ ПЛИТ УЗРП-16". Open Information and Computer Integrated Technologies, № 87 (30 червня 2020): 151–64. http://dx.doi.org/10.32620/oikit.2020.87.08.

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Theoretical studies of the stress-strain state of base plates, which are the base of the UZRP-16 universal collapsible machines have been done. These machines are used for welding works in machine building industry. The finite element method was applied to solve the problems. Nature of influence of strength and structural parameters on the base plate stress-strain state in operation has been determined, namely: the relations between displacements and stresses arising in the base plates and the bending moment magnitudes have been recorded; the stress-strain state pattern of the base plates has

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8

Klungerbo, Kristine, and Gunnar Härkegård. "Finite element analysis of peak stress and stress gradient at an elliptical through-hole." Journal of Strain Analysis for Engineering Design 52, no. 5 (2017): 277–87. http://dx.doi.org/10.1177/0309324717708048.

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The peak stress and stress gradient (parameters required for fatigue strength assessment) at an elliptical through-hole in a wide plate under uniaxial tension have been studied by means of three-dimensional finite element analysis with high mesh density. Dimensionless variables have been used throughout the investigation. The accuracy of two-dimensional finite element analysis has been assessed by extrapolating peak stress at an elliptical hole to infinite plate width and mesh density and comparing the extrapolated value with the closed-form Kolosov–Inglis solution (deviation < 0.2%). First

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9

Revenko, Viktor P. "Analytical Solution of the Problem of Symmetric Thermally Stressed State of Thick Plates Based on the 3D Elasticity Theory." Journal of Mechanical Engineering 24, no. 1 (2021): 36–41. http://dx.doi.org/10.15407/pmach2021.01.036.

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An important place among thermoelasticity problems is occupied by the plane elasticity problem obtained from the general three-dimensional problem after using plane stress state hypotheses for thin plates. In the two-dimensional formulation, this problem has become widespread in the study of the effect of temperature loads on the stress state of thin thermosensitive plates. The article proposes a general three-dimensional solution of the static problem of thermoelasticity in a form convenient for practical application. To construct it, a particular solution of the inhomogeneous equation, the t

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10

Al-Tamimi, Abdulsalam Abdulaziz, Carlos Quental, Joao Folgado, Chris Peach, and Paulo Bartolo. "Stress analysis in a bone fracture fixed with topology-optimised plates." Biomechanics and Modeling in Mechanobiology 19, no. 2 (2019): 693–99. http://dx.doi.org/10.1007/s10237-019-01240-3.

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Abstract The design of commercially available fixation plates and the materials used for their fabrication lead to the plates being stiffer than bone. Consequently, commercial plates are prone to induce bone stress shielding. In this study, three-dimensional fixation plates are designed using topology optimisation aiming to reduce the risk of bone stress shielding. Fixation plate designs were optimised by minimising the strain energy for three levels of volume reduction (i.e. 25%, 45% and 75%). To evaluate stress shielding, changes in bone stress due to the different fixation plate designs wer

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11

Sayyad, A. S., and Y. M. Ghugal. "Effect of Stress Concentration on Laminated Plates." Journal of Mechanics 29, no. 2 (2012): 241–52. http://dx.doi.org/10.1017/jmech.2012.131.

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AbstractThis paper deals with the problem of stress distribution in orthotropic and laminated plates subjected to central concentrated load. An equivalent single layer trigonometric shear deformation theory taking into account transverse shear deformation effect as well as transverse normal strain effect is used to obtain in-plane normal and transverse shear stresses through the thickness of plate. Governing equations and boundary conditions of the theory are obtained using the principle of virtual work. A simply supported plate with central concentrated load is considered for the numerical an

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12

Supar, Khairi, Hilton Ahmad, and Lee Sim Yee. "Three-dimensional Stress Analysis Study on Multi-Bolted Joints of Composite Plates." International Journal of Engineering & Technology 7, no. 3.36 (2018): 56. http://dx.doi.org/10.14419/ijet.v7i3.36.29079.

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Single-lap bolted joint is the widely applied technique in joining parts of aerospace and civil engineering structures, due to joint efficiencies where staggered arrangements are commonly adopted. This particular joint type exhibits secondary bending phenomenon due to eccentric loading path. Stress analysis enables the structure engineers to predict the failure path and maximum stress that may lead to catastrophic failures. Stress analysis study were carried out in multi-bolted woven fabric kenaf reinforced polymer (WKRP) joints with variation of lay-up types, hole configurations and plate thi

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13

Reddy, P. Malla, and M. Tajuddin. "Edge waves in poroelastic plate under plane stress conditions." Journal of the Acoustical Society of America 114, no. 1 (2003): 185–93. http://dx.doi.org/10.1121/1.1569258.

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14

Quinn, S., and Janice M. Dulieu-Barton. "Stress Analysis of Holes in Thick Plates." Applied Mechanics and Materials 1-2 (September 2004): 153–58. http://dx.doi.org/10.4028/www.scientific.net/amm.1-2.153.

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A review of the Stress Concentration Factors (SCFs) obtained from normal and oblique holes in thick flat plates loaded in uniaxial tension has been conducted. The review focuses on values from the plate surface and discusses the ramifications of making a plane stress assumption.

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15

ZHANG, Zongpeng, Ning WANG, Kunpeng PI, et al. "Stress Analysis of Vibrating Screen Side Plate based on Elastic Theory." Mechanics 30, no. 5 (2024): 449–57. http://dx.doi.org/10.5755/j02.mech.37285.

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To achieve a more precise understanding of the stress distribution state of the side plate and support beam of the shaker box, a mechanical model for plane stress distribution has been established. This model is based on the plane stress theory of elastic theory. Furthermore, using this model, we have predicted the plane stress distribution of the shaker box's side plate and support beam when subjected to excitation forces generated by both unilateral and bilateral rotor arrangement structures. The findings indicate that the mechanical model rooted in elastic mechanics accurately depicts the s

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16

Noor, Ahmed K., and W. Scott Burton. "Three-Dimensional Solutions for Antisymmetrically Laminated Anisotropic Plates." Journal of Applied Mechanics 57, no. 1 (1990): 182–88. http://dx.doi.org/10.1115/1.2888300.

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Analytic three-dimensional elasticity solutions are presented for the stress and free vibration problems of multilayered anisotropic plates. The plates are assumed to have rectangular geometry and antisymmetric lamination with respect to the middle plane. A mixed formulation is used with the fundamental unknowns consisting of the six stress components and the three displacement components of the plate. Each of the plate variables is decomposed into symmetric and antisymmetric components in the thickness direction, and is expressed in terms of a double Fourier series in the Cartesian surface co

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17

D Watsar, Satish, and Ajay Bharule. "Stress Analysis of Finite Plate with Special Shaped Cutout." International Journal of Scientific Engineering and Research 3, no. 4 (2015): 145–50. https://doi.org/10.70729/ijser15116.

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18

FICE, JASON, and NAVEEN CHANDRASHEKAR. "TAPERED FRACTURE FIXATION PLATE REDUCES BONE STRESS SHIELDING: A COMPUTATIONAL STUDY." Journal of Mechanics in Medicine and Biology 12, no. 04 (2012): 1250072. http://dx.doi.org/10.1142/s021951941200506x.

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Rigid fracture fixation plates offer stability to the fractured bone, but are known to result in stress shielding of the bone. This stress shielding results in bone resorption; which in-turn results in re-fracture of the bone after the bone-plate is removed. The aim of this research was to design a stiffness graded bone-plate to reduce the stress shielding effect. Stiffness grading of bone plate model was achieved by tapering the bone-plate along its length. A 3D finite element model of human femoral diaphysis and bone-plates with traditional design and tapered design were constructed using co

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19

Ahmadi, Isa. "Stress analysis in transverse loading of soft core sandwich plates with various boundary conditions." Journal of Sandwich Structures & Materials 22, no. 8 (2018): 2692–734. http://dx.doi.org/10.1177/1099636218816107.

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In this paper, the transverse loading of sandwich plate is formulated to study the three-dimensional stress field in the sandwich plates for various edge conditions. The formulation is based on the weak formulation approach. A complete three-dimensional displacement field is considered and the weak formulation approach is employed to obtain the governing equations of the plate using the three dimensional equilibrium equations of elasticity. An analytical solution is presented for governing equations when two opposite edges of plate are simply supported. A one-step stress recovery scheme is use

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20

Yao, Yu Xin, and Chun Yuan Shi. "Instability Analysis of the Bipolar Plate for Welding Fuel Cell." Applied Mechanics and Materials 152-154 (January 2012): 568–73. http://dx.doi.org/10.4028/www.scientific.net/amm.152-154.568.

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The instability of the bipolar plate for welding fuel cell was analyzed taking the bipolar plate as thin plate. The minimum compressive stress is calculated based on thin plate instability theory caused by longitudinal compressive stress. The simplified thermal stress distribution function is determined using the analytical solution of the plane heat conduction equation. The maximum compressive stress is determined through the analysis of the longitudinal stress distribution of the cross section passing through the solder point during heating and cooling process. The results are used to obtain

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21

Liu, Qing Gang, Jun Wang, Xin Qi Yu, Yan Shu Guo, and Pei Ying Peng. "Stress Analysis of an Annular Sector Semicircular Cross Section Vessel." Applied Mechanics and Materials 574 (July 2014): 68–72. http://dx.doi.org/10.4028/www.scientific.net/amm.574.68.

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By using finite element software ANSYS, stress analysis was conducted to the annular sector semicircular cross section vessel which was made up of an annular sector plate, two semicircular plates and a semi-cylindrical with thicknesses of 20mm. The analysis results show that the maximum equivalent stress of the annular sector plate appears in the middle of the plate, and the maximum equivalent stress of the semicircular plate and the semi-cylindrical appear in the inner surface of the connections. The equivalent stress distribution trend of the annular sector plate, semicircular plates and the

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22

Wang, Wensheng, Huijun Ning, Haojie Wei, Qun Mei, and Longtao Xu. "Influence of flanged-cutout on the buckling behaviors of square plate under uniaxial compression." AIP Advances 13, no. 2 (2023): 025342. http://dx.doi.org/10.1063/5.0133344.

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Cutouts are commonly found in aerospace, ships, and marine structures, which have a great influence on mechanical properties such as stress concentration, natural frequency, and structural load-bearing performance of the structure. In this study, buckling behaviors of a square plate with a circular flanged cutout at the center are explored numerically, aiming to address the influence of different cutout parameters on the elastic and elasto-plastic buckling behaviors of the perforated plate. The flanged-perforated plate is subjected to uniaxial compressive loads, and the four edges are simply s

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23

Xu, Yang Jian, Ling Ling Wang, and Li Wen Dong. "Heating Steady Thermal Stresses in an Al1100/Ti-6Al-4V/SiC 2D-FGM Plane Four-Side Clamped Plate." Key Engineering Materials 467-469 (February 2011): 48–51. http://dx.doi.org/10.4028/www.scientific.net/kem.467-469.48.

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The steady thermal stress problems under linear temperature load on upper surface in an Al1100/Ti-6Al-4V/SiC 2D-FGM plane four-side clamped plate are analyzed by the FEM. When the variation of the material composition in y-direction is linear, the plane thermal stress distributions with the changes of composition shape distribution coefficient mx and porosity coefficient Ax in x-direction are obtained. The results show that compressive stresses of the metal side reduce and the compressive stresses increase on the ceramic side with the increasing of the mx. Except for lower surface, when mx =0.

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24

Khamzaev, Inomjon, Elmurad Umarov, Ozoda Khaidarova, Shukhratjon Abdullayev, and Kadirjon Gapparov. "Determination of thermal stress and strain in plates by the direct method." E3S Web of Conferences 538 (2024): 01015. http://dx.doi.org/10.1051/e3sconf/202453801015.

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The article discusses the use of the finite difference method of one variable, the method of straight lines, to determine temperature stresses and strains in plates with a fixed, hinged supported or completely free contour. This method was developed by L.V. Kantorovich, the finite difference method for solving in one variable, i.e. solving the Laplace and Pousson equations. Later, this method was improved by V.A. Fadeev, L.P. Vinokurov and M.G. Slobodyansky, and in the middle of the last 20th century by P.M. Varvak. The Kirchhoff-Love hypothesis is used. It is assumed that the cross section of

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25

Smith, John, Prasanna Medar, and Imran Ali M. R. "Finite Element Analysis and Fatigue Life Estimation of Plate with Different Stress Levels." International Journal of Advance Research and Innovation 2, no. 3 (2014): 118–24. http://dx.doi.org/10.51976/ijari.231420.

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A number of analytical and numerical techniques are available for the two dimensional study of stress concentration around the hole(s) and notches in isotropic and orthotropic plates subjected to in-plane or transverse loading conditions. The influence of the structural dimension D/A (where D is hole diameter and A is plate width) ratio upon stress concentration factor for different cases is studied in the present work but plate with center hole is created and adjacent small holes created but diameter is varied and distance between one hole to another is also varied so finally study the stress

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26

Li, Anbang, Hao Wang, Han Li, Deliang Kong, and Shanhua Xu. "Stress Concentration Analysis of the Corroded Steel Plate Strengthened with Carbon Fiber Reinforced Polymer (CFRP) Plates." Polymers 14, no. 18 (2022): 3845. http://dx.doi.org/10.3390/polym14183845.

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The purpose of this study is to investigate the stress concentration of a corroded steel plate strengthened with carbon fiber reinforced polymer (CFRP) plates. An accelerated corrosion experiment was first executed to acquire corroded steel plates, and then surface profile measurements were conducted to obtain 3D coordinate data of the corroded steel surface. Finite element models considering the surface morphology of the corroded steel plate and the interfacial bonding properties between the CFRP plate and the corroded steel plate were established to investigate the stress concentration of th

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27

Zheng, Qing, and Hualin Fan. "Equivalent continuum method of plane-stress dominated plate-lattice materials." Thin-Walled Structures 164 (July 2021): 107865. http://dx.doi.org/10.1016/j.tws.2021.107865.

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28

Ganczarski, A., and D. Szubartowski. "Plane stress state of FGM thick plate under thermal loading." Archive of Applied Mechanics 86, no. 1-2 (2015): 111–20. http://dx.doi.org/10.1007/s00419-015-1105-5.

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29

Huang, Xing Ling, and Ying Hua Liu. "Effects of T-Stress on Fracture Behavior of Central-Cracked Stiffened Plate." Key Engineering Materials 795 (March 2019): 389–94. http://dx.doi.org/10.4028/www.scientific.net/kem.795.389.

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Traditionally, the stress intensity factor (SIF) is solely focused on in the fracture analyses of stiffened plate, while the T-stress is usually ignored. However, the fracture toughness is influenced by T-stress and the effects need to be studied. By means of three-dimensional finite element method, the characteristics of mode I SIF and in-plane T-stress are investigated in the double symmetrical central stiffened plate (DSC-SP). Then the fracture toughness is corrected with in-plane T-stress based on the two-parameter model in the R6 assessment procedure. Lastly, the curves of corrected fract

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30

Demirbas, M. Didem, and M. Kemal Apalak. "Thermal stress analysis of one- and two-dimensional functionally graded plates subjected to in-plane heat fluxes." Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications 233, no. 4 (2017): 546–62. http://dx.doi.org/10.1177/1464420716675507.

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This study addresses the thermal stress analysis of one- and two-dimensional functionally graded plates subjected to in-plane heat fluxes. The material composition variation is assumed in-plane, not through the plate thickness according to a power-law distribution in terms of the volume fraction of the constituents. The mathematical model considers the spatial derivatives of local mechanical and thermal properties. The heat transfer and Navier equations of the two-dimensional thermo-elastic model were discretized using the finite difference method, and the set of linear equations were solved u

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31

Dowswell, Bo. "Calculation of Stress Trajectories Using Fracture Mechanics." Engineering Journal 50, no. 1 (2013): 3–20. http://dx.doi.org/10.62913/engj.v50i1.1040.

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In structures composed of plates and plate-like elements subjected to in-plane stresses, the stress flow around discontinuities is an important design consideration. Stress dispersion angles are used extensively in gusset plate design and calculations for web local yielding of wide flange members. The current design values are empirical, and the variables affecting the dispersion angles are not well understood. Due to the wide range of angles published in the literature, an analytical model that accounts for all variables is necessary for full understanding of the behavior of these elements. U

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32

Tian, He, Yi Fang, Shuai Wang, Zeren Chen, and Chuliang Yan. "Analysis and Optimization of Static Contact Characteristics of Heavy-Duty Tracked Vehicle Rollers." Mathematical Problems in Engineering 2021 (April 24, 2021): 1–12. http://dx.doi.org/10.1155/2021/5520029.

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The static contact characteristics of heavy-duty tracked vehicle roller and track plate contact structure are analyzed, and the influence mechanism of the roller’s shape parameters on the contact stress is studied. According to the Hertz contact theory, a mathematical model of the roller and track plate contact is established. The contact structure model is established in ANSYS software, and the simulation results are compared with the Hertz theory results to verify each other. In the parameter optimization section for the roller and track plate, based on the Hertz stress calculation formula,

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33

Engel, P. A., and J. R. Webb. "Thermal Stress Analysis of Pin Grid Array Structures: Module and Card Interactions." Journal of Electronic Packaging 114, no. 3 (1992): 322–28. http://dx.doi.org/10.1115/1.2905458.

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While primary thermal stress analysis of pin grid arrays considers a nonflexible card and module delineating the structure, in this paper we consider the stress relief (resulting in a “secondary” force system) afforded by bending and stretching of the delineating plates. The primary axial force F, plate moments, M1, M2, and shear V are considered acting in radial planes, and the secondary pin forces P are solved by stipulating compatibility of deformations at the two pin ends. A collocation technique is used to evaluate the plate equations in polar symmetry. The contributions of transverse pla

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34

Hart, Eteri, and Vadym Hudramovich. "Computer simulation of the stress-strain state of plates with reinforced elongate rectangular holes of various orientations." Strength of Materials and Theory of Structures, no. 108 (May 30, 2022): 77–86. http://dx.doi.org/10.32347/2410-2547.2022.108.77-86.

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The results of numerical investigation of the stress-strain state of elastic rectangular plates with reinforced elongated holes under the action of axisymmetric tensile forces are presented. The holes have different orientations relative to the direction of forces, the materials of the plate and reinforcements are different too. Computer modeling was carried out using the finite element method. The influence of mechanical and geometrical parameters of plates and reinforcements, orientation of holes (angle of rotation relative to the direction of action of forces) on the stress-strain state of

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35

Li, Yang, Yanan Li, Xiwu Li, Yongan Zhang, Zhihui Li, and Hongwei Yan. "Effect of Scratching and Bending Degree on the Residual Stress of the 7055 Aluminum Alloy Plate." Journal of Physics: Conference Series 2578, no. 1 (2023): 012041. http://dx.doi.org/10.1088/1742-6596/2578/1/012041.

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Abstract This study investigated the effects of scratches and bending on the surface stress of aluminum alloy plates with varying thicknesses. The purpose of this study was to provide guidance for surface stress testing of plates with different thicknesses. The “birth and death” element method was used to simulate the generation of surface scratches, while the stress field under the pre-stretched state was obtained through the displacement of one end of the board by 2.5%. The X-ray residual stress analyzer (μ-x360 s) was used to experimentally characterize the stress level on the surface of th

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36

Attaalla, Sayed A. "Inelastic Buckling Strength of Unsymmetrical Tapered Plates." Advances in Structural Engineering 5, no. 3 (2002): 165–71. http://dx.doi.org/10.1260/136943302760228112.

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A comprehensive nonlinear investigation is conducted on tapered plates having unsymmetrical geometry and subjected to five different in-plane compressive loads with the objective of reaching at simple design guidelines. The analyses considered both material and geometrical nonlinear behavior as well as post buckling of thin plates. Simply supported and clamped boundary conditions are considered herein to represent the upper and the lower bounds of most practical situations of tapered web plates in steel girders. The study covers plates with different tapering ratios as compared with the rectan

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37

Mei, Ying, Mei Li, Jie Song, and Xiao Xue Gao. "Stress Analysis of Perforated Plate Based on ANSYS." Advanced Materials Research 652-654 (January 2013): 1372–76. http://dx.doi.org/10.4028/www.scientific.net/amr.652-654.1372.

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Based on nonlinear FEA software ANSYS, 3D simulation models of eighteen-type perforated plate that have different open-pore number was established. Analysis results indicate: Maximum equivalent stress of perforated plate mainly takes place on symmetry center of outer open-pore for open-pore area. With increasing open-pore number, maximum equivalent stress and each-direction maximum stress of perforated plate presents to enlarge trend. When open-pore number less than or equal to twelve, value of maximum equivalent stress mainly is decided by Z-direction maximum stress. When open-pore number gre

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38

Yan, Bin, Zhe Li, Shi Liu, and Hao-Ran Xie. "Seismic response of CRTS II ballastless track-bridge system considering the damage of track structure." Science Progress 104, no. 3 (2021): 003685042110352. http://dx.doi.org/10.1177/00368504211035207.

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Based on the 16–32 m simply-supported beam bridge on Shanghai-Kunming high-speed railway, a collision model of CRTS II track system was established. The model considered the longitudinal, horizontal as well as vertical nonlinear constraints among structural layers, and the Kelvin element was used to simulate the pounding effect of the gaps. The seismic response of the CRTS II track system was firstly analyzed and then the influences of different cases of damaged track plate, base plate, and mortar layer were discussed. The study revealed that: (1) The rail, track plate, and base plate all bear

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39

R Gawande, Pravin, and Ajay Bharule. "Stress Analysis of Cracked Plate for Selected Configurations: A Review." International Journal of Scientific Engineering and Research 3, no. 2 (2015): 18–22. https://doi.org/10.70729/j2013458.

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40

Stanley, P., and B. J. Day. "Stress concentrations at an oblique hole in a thick flat plate under an arbitrary in-plane biaxial loading." Journal of Strain Analysis for Engineering Design 28, no. 3 (1993): 223–35. http://dx.doi.org/10.1243/03093247v283223.

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The results of an extensive ‘frozen-stress’ photoelastic investigation of the stresses at isolated oblique holes in thick wide plates subjected to uniform uniaxial tension are used to provide stress concentration factors at holes resulting from any form of biaxial in-plane loading. The work covers plate thickness/hole diameter ratios from 1.3 to 3.0 and hole obliquity angles up to 60 degrees. Over these ranges the effects of changes in the plate thickness/hole diameter ratio are not of major importance but the effects of changes in the angle of obliquity are considerable.

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Wang, Hai-Tao, Gang Wu, and Yu-Yang Pang. "Theoretical and Numerical Study on Stress Intensity Factors for FRP-Strengthened Steel Plates with Double-Edged Cracks." Sensors 18, no. 7 (2018): 2356. http://dx.doi.org/10.3390/s18072356.

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This paper presents a theoretical and numerical study on the stress intensity factors for double-edged cracked steel plates strengthened with fiber reinforced polymer (FRP) plates. Based on the stress intensity factor solution for infinite center-cracked steel plates strengthened with FRP plates, expressions of the stress intensity factors were proposed for double-edged cracked steel plates strengthened with FRP plates by introducing two correction factors: β and f. A finite element (FE) simulation was carried out to calculate the stress intensity factors of the steel plate specimens. Numerous

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Park, Si-Myung, Soyeon Park, Jieun Park, Minwook Choi, Laehyun Kim, and Gunwoo Noh. "Design process of patient-specific osteosynthesis plates using topology optimization." Journal of Computational Design and Engineering 8, no. 5 (2021): 1257–66. http://dx.doi.org/10.1093/jcde/qwab047.

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Abstract To reduce complications related to the osteosynthesis plating system, the use of a patient-specific plate design was proposed. However, the issue of associated complications is still critical. Because existing patient-specific plate designs have mainly relied on parametric studies, a design method is needed that considers the complex factors influencing the performance of the reconstruction and that can be generalized for various patients. The goal of this study was to propose a design process that can strengthen the advantages of a customized plate to reduce patient discomfort and en

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K., Shabla, and Chitaranjan Pany. "Finite element structural analysis of simply supported solid and stiffened plates: A comparative study." Mechanical Engineering Advances 3, no. 1 (2024): 1405. https://doi.org/10.59400/mea1405.

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A structure’s form and shape influence how it behaves when loaded. This was achieved by contrasting the stiffened plate’s performance with that of a solid plate made of the same material and volume. The results have demonstrated that bending stress in stiffened plates is decreased when a solid plate of the same material and volume is transformed into a stiffened plate. Because stiffened plates have a higher strength to weight ratio than solid plates, this supports the recommendation of stiffened plates for a variety of technical applications. In order to determine the impact of stiffener orien

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44

K., Shabla, and Chitaranjan Pany. "Finite element structural analysis of simply supported solid and stiffened plates: A comparative study." Mechanical Engineering Advances 3, no. 1 (2024): 1405. http://dx.doi.org/10.59400/mea.v3i1.1405.

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A structure’s form and shape influence how it behaves when loaded. This was achieved by contrasting the stiffened plate’s performance with that of a solid plate made of the same material and volume. The results have demonstrated that bending stress in stiffened plates is decreased when a solid plate of the same material and volume is transformed into a stiffened plate. Because stiffened plates have a higher strength to weight ratio than solid plates, this supports the recommendation of stiffened plates for a variety of technical applications. In order to determine the impact of stiffener orien

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45

Hebbaz, Mohammed Amine, Bachir Kerboua, and Mostapha Tarfaoui. "Improved numerical analysis of structures reinforced by composite FRP: Hygrothermal and prestressing loads with taper effect." Advanced Composites Letters 28 (January 1, 2019): 096369351985836. http://dx.doi.org/10.1177/0963693519858364.

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Fiber-reinforced polymer (FRP) composites are becoming suitable and substantial materials in repairing and replacing conventional metallic materials because of their high strength and stiffness. Steel beams can be strengthened in flexure using bonded FRP or using steel plates. In such plated beams, shear forces develop in the bonded beam and these will be transferred to the FRP plate via the adhesion technique. Thus, the interfacial shear stress and normal stress will develop consequently, and debonding may occur at the FRP plate ends due to high interfacial stress values in this area. This or

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MISRA, J. C., S. D. ADHIKARY, B. MALLICK, and A. SINHA. "MATHEMATICAL MODELING OF BLOOD FLOW IN ARTERIES SUBJECT TO A VIBRATING ENVIRONMENT." Journal of Mechanics in Medicine and Biology 18, no. 01 (2018): 1850001. http://dx.doi.org/10.1142/s021951941850001x.

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A mathematical model has been developed in this paper with an aim to study arterial blood flow in a vibration environment. Blood is treated as a couple stress fluid. Oscillatory flow in a porous channel is considered in the study, when the flow takes place under the action of an external pressure gradient. The fluid flows between two porous plates lying parallel to each other. The fluid is considered to be injected on one plate with a constant velocity. The plates are considered to be oscillating with the same frequency in their own planes. However, the plate velocity of single-harmonic oscill

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47

He-Rong, Jin, Yi Ya-Li, Han Xue-Yan, and Liang Yan. "Roller Straightening Process and FEM Simulation for Stainless Steel Clad Plate." Open Mechanical Engineering Journal 8, no. 1 (2014): 557–61. http://dx.doi.org/10.2174/1874155x01408010557.

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Based on elasto-plastic deformation straightening theory and by adopting 11 rolls straightening plates , the isothermal residual curvature straightening process was proposed for stainless steel clad plate. The mathematical model of straightening was established to realize plate shape finishing and stress reforming. By using finite element analysis software, establishing straightening process and determining intermesh, the effects of intermesh on shape and residual stress were analyzed. The results indicate that the straightening process met the finishing plainness of stainless steel clad plate

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Bertóti, Edgár. "Stress-based dimensional reduction and dual-mixed hp finite elements for elastic plates." Journal of Computational and Applied Mechanics 18, no. 1 (2023): 3–34. http://dx.doi.org/10.32973/jcam.2023.001.

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Starting from the linearized weak forms of the kinematic equation and the angular momentum balance equation of three-dimensional non-linear elasticity, a stressbased dimensional reduction procedure is presented for elastic plates. After expanding the three-dimensional non-symmetric stress tensor into power series with respect to the thickness coordinate, the translational equilibrium equations, written in terms of the expanded stress coefficients, are satisfied by introducing first-order stress functions. The symmetry of the stress field is satisfied in a weak sense by applying the material ro

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Chung, Kwang Hwa, J. S. Kim, J. S. Kim, and Young Jin Kim. "Three-Dimensional Elastic-Plastic Finite Element Analysis of Biaxially Loaded Cracked Plates." Key Engineering Materials 261-263 (April 2004): 699–704. http://dx.doi.org/10.4028/www.scientific.net/kem.261-263.699.

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Based on detailed two-dimensional (2-D) and three-dimensional (3-D) finite element (FE)analyses, this paper attempts to quantify in-plane and out-of-plane constraint effects on elastic-plastic J and cracked tip stresses for biaxially loaded plate with a through-thickness crack and semi-elliptical surface crack. It is found that the reference stress based approach for uniaxial loading can be applied to estimate J under biaxial loading, provided that the limit load specific to biaxial loading is used, implying that quantification of the biaxiality effect on the limit load is important. Investiga

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Wang, Ming Lu. "Analysis of Thermal Deformations of FGM Thin Plates." Advanced Materials Research 681 (April 2013): 333–36. http://dx.doi.org/10.4028/www.scientific.net/amr.681.333.

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The governing equation of thermoelastic FGM thin plates was obtained by degenerating the governing equation of thermoviscoelastic FGM thin plates. A Navier solution of a simply supported FGM rectangular plate under thermal loads was get. Based on the Navier solution, the influence of considering and ignoring mid-plane stain, due to the inhomogeneous property of the functionally graded materials, on the maximal deflection and thermal stress of the functionally graded materials thin plate is investigated.

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