Relevant bibliographies by topics / Thermo-elastoplastic behavior

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Thermo-elastoplastic behavior'

Author: Grafiati
Published: 4 June 2021
Last updated: 16 February 2022

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Journal articles on the topic "Thermo-elastoplastic behavior"

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Li, Rong Tao. "Coupled Damage and Plasticity Modeling in Failure Analysis of Heated Concrete." Advanced Materials Research 671-674 (March 2013): 1531–34. http://dx.doi.org/10.4028/www.scientific.net/amr.671-674.1531.

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A coupled elastoplastic-damage constitutive model with consideration of chemo-induced material elastoplastic-damage effects due to heating concrete is proposed. A consistent return mapping algorithm for the integration of the rate coupled constitutive equations is developed. Consistent tangent modulus matrices for coupled chemo-thermo-hygro-mechanical analysis are derived to preserve the quadratic rate of convergence of the global Newton iterative procedure. Numerical results demonstrate the validity of the presented algorithm and illustrate the performance of the proposed constitutive model i
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Bojic, Nada, Ruzica Nikolic, Branimir Jugovic, Zvonimir Jugovic, and Milica Gvozdenovic. "Uniaxial tension of drying sieves." Chemical Industry 67, no. 4 (2013): 655–62. http://dx.doi.org/10.2298/hemind120824109b.

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Although the literature contains numerous studies that have been developed to describe the nonlinear behavior of drying sieves' operation, there are no papers in this which report deeper investigation of the drying sieve behavior when exposed to tension and thermo stabilization. The aim of this paper is to provide insight into the elastoplastic behavior of the thermo stabilized and not stabilized sieves subjected to the tensile force. Within this work both theoretical and experimental investigations were performed. The sieves were joined by using a spiral. In separate experiments tests of wire
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Wang, Jing Yin, and Fang Liu. "Thermodynamic Properties of Soft Sedimentary Rock in Geotechnical Engineering." Applied Mechanics and Materials 170-173 (May 2012): 687–91. http://dx.doi.org/10.4028/www.scientific.net/amm.170-173.687.

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In geotechnical engineering such as supporting of deep and soft rock roadway ,oil drilling , and construction of military underground defensive facility, thermodynamic properties of soft sedimentary rock has guiding significances .The study of the thermal constitutive behavior of rock under temperature has been done for many years, and many achievement have been got on this issue. In this paper, some experimental researches on the thermo-mechanical characteristics of soft sedimentary rock have been presented. Some test results have been simulated with a thermo-elasto-viscoplastic model. The re
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Drozdov, A. D., and J. deClaville Christiansen. "Thermo-Mechanical Behavior of Poly(ether ether ketone): Experiments and Modeling." Polymers 13, no. 11 (2021): 1779. http://dx.doi.org/10.3390/polym13111779.

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Observations are reported on poly(ether ether ketone) (PEEK) in uniaxial tensile tests, relaxation tests and creep tests with various stresses in a wide interval of temperatures ranging from room temperature to 180 °C. Constitutive equations are developed for the thermo–mechanical behavior of PEEK under uniaxial deformation. Adjustable parameters in the governing equations are found by matching the experimental data. Good agreement is demonstrated between the observations and results of numerical simulation. It is shown that the activation energies for the elastoplastic, viscoelastic and visco
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Levy, A., and J. M. Papazian. "Finite Element Analysis of Whisker-Reinforced SiC/Al Composites Subjected to Cryogenic Temperature Thermal Cycling." Journal of Engineering Materials and Technology 115, no. 1 (1993): 129–33. http://dx.doi.org/10.1115/1.2902145.

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Thermo-elastoplastic finite element methods are used to investigate the thermal cycling of SiC whisker-reinforced aluminum-matrix composites. In a previous investigation, the development of residual stresses and plastic deformation during cooling from a typical solution-treatment or annealing temperature to room temperature was studied. In the present paper we investigate changes in these residual quantities during thermal cycling, including cycling to cryogenic temperatures, and the effect of these changes on subsequent mechanical behavior. The effective coefficients of thermal expansion and
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Kim, Hong Gun. "Cyclic Stress-Strain Behavior and Thermomechanical Effect in Metal Matrix Composites." Advanced Materials Research 9 (September 2005): 41–50. http://dx.doi.org/10.4028/www.scientific.net/amr.9.41.

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A micromechanical model based on continuum analysis has been investigated by using finite element analysis (FEA) in discontinuous metal matrix composites (DMMC). To assess the tensile and compressive constitutive responses, a cyclic stress-strain behavior has been performed. For analysis procedure, the elastoplastic FEA and the regularly aligned axisymmetric single fiber model have been implemented to evaluate the internal field quantities. Accordingly, the fiber and matrix internal stresses were investigated for the constrained representative volume element (RVE). Further, the local plasticit
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Babkin, A. V., A. A. Medeltsev, F. S. Zagryadskiy, and M. A. Krutskevich. "Mathematical Simulation of the Behavior of a Cumulative Jet with Inert and Reactive Components." Herald of the Bauman Moscow State Technical University. Series Natural Sciences, no. 5 (86) (October 2019): 19–34. http://dx.doi.org/10.18698/1812-3368-2019-5-19-34.

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The purpose of the research was to investigate the processes associated with the free flight of a cumulative jet formed from a composite liner of a cumulative charge. We mathematically simulated the process from the perspective of continuum mechanics using numerical methods for solving the corresponding equations. The cumulative jet was simulated in the quasi-two-dimensional nonstationary approximation as a high-gradient cylindrical compressible elastoplastic or liquid rod. The material of the jet was considered as a one-speed three-phase medium. The compressibility of each phase was described
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Oleinikov, Alexander Ivanovich. "Integrated Design of Wing Panel Manufacture Processes." Key Engineering Materials 554-557 (June 2013): 2175–86. http://dx.doi.org/10.4028/www.scientific.net/kem.554-557.2175.

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ALEXANDER IVANOVICH OLEINIKOV Aircraft Engineering Faculty, Komsomolsk-on-Amur State Technical University Lenina prospect 27, 681013 Komsomolsk-on-Amur, Russian Federation a.i.oleinikov@mail.ru Keywords: forming, creep, age, transversely isotropic, kind of the stress state effect, wing panel, inverse problem, reverse engineering, computer-aided process design system. Abstract. Problems of inelastic straining of three-dimensional bodies with large displacements and turns are considered. In addition to the sought fields, surface forces and boundary displacements, original size and shape have als
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Qiu, Xiu Mei, and Han Bing Bian. "Numerical Modelling of the THM Behaviour of Underground Radioactive Waste Storages Cell." Advanced Materials Research 378-379 (October 2011): 187–90. http://dx.doi.org/10.4028/www.scientific.net/amr.378-379.187.

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In this paper, a storage cell for the high level radioactive wastes is studied in order to identify and demonstrate the coupled phenomena evolving in the high level radioactive wastes (HLW) storage. According to the various important processes in the storage structures, special attention is paid on the coupling elastoplastic and viscoplastic damage processes in short and long term. In the calculations, the complicated thermo-hydro-mechanical coupling process has been taken into consideration. These numerical calculations allow us to obtain some quantitative results describing the mechanical be
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Das, Raj, and Paul W. Cleary. "Application of SPH for Modelling Heat Transfer and Residual Stress Generation in Arc Welding." Materials Science Forum 654-656 (June 2010): 2751–54. http://dx.doi.org/10.4028/www.scientific.net/msf.654-656.2751.

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An approach for three-dimensional modelling of thermo-mechanical responses in an arc welding process is developed using the Smoothed Particle Hydrodynamics (SPH) method. It is demonstrated for a simple arc welding configuration by solving the fully coupled three-dimensional elastoplastic and heat transfer analysis. The temperature distribution of the metal in the weld pool and the surrounding parent material are analysed using SPH, and the resulting residual thermal stresses are evaluated. This work establishes the capability of SPH as a tool for simulating the long-term thermo-mechanical resp
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Dissertations / Theses on the topic "Thermo-elastoplastic behavior"

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Alves, Denis Pires Rodrigues. "Modelagem do comportamento termomecânico de treliças espaciais em regime de grandes deslocamentos e deformações." Universidade Federal de Juiz de Fora (UFJF), 2016. https://repositorio.ufjf.br/jspui/handle/ufjf/3598.

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Submitted by Renata Lopes (renatasil82@gmail.com) on 2017-03-07T17:42:36Z No. of bitstreams: 1 denispiresrodriguesalves.pdf: 7315782 bytes, checksum: 6961087b46d541aeae9c4509e2d9a289 (MD5)<br>Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2017-03-10T12:19:54Z (GMT) No. of bitstreams: 1 denispiresrodriguesalves.pdf: 7315782 bytes, checksum: 6961087b46d541aeae9c4509e2d9a289 (MD5)<br>Made available in DSpace on 2017-03-10T12:19:54Z (GMT). No. of bitstreams: 1 denispiresrodriguesalves.pdf: 7315782 bytes, checksum: 6961087b46d541aeae9c4509e2d9a289 (MD5)
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Book chapters on the topic "Thermo-elastoplastic behavior"

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Sidoroff, F., and A. Danescu. "On the Behaviour of Some Thermo-elastoplastic Models in Finite Strains." In Solid Mechanics and its Applications. Springer Netherlands, 1999. http://dx.doi.org/10.1007/0-306-46936-7_2.

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Conference papers on the topic "Thermo-elastoplastic behavior"

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Jahanian, Shahriar. "Plastic Deformation of a Solid Cylinder of Temperature Dependent Properties Subjected to Cyclic Loading." In ASME 1995 Design Engineering Technical Conferences collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/detc1995-0159.

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Abstract There are many practical instances of structural behaviors where the incremental increase of deformation occurs under cyclic loading, such as ratcheting in nuclear fuel element cans, incremental growth of pressure vessels or turbine cases, etc. This increase of deformation may lead to the failure of structure. For an incremental collapse to occur, it is necessary for different parts of the structure to yield at different stages of loading and unloading cycle. When the thermal loading is present, the properties of the material are temperature dependent. Accordingly the yielding occur a
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