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Детальная информация
Таблица Карточка RUSMARC
Название: Materials Physics and Mechanics. – 2020.
Организация: Санкт-Петербургский политехнический университет Петра Великого; Институт проблем машиноведения РАН
Выходные сведения: Санкт-Петербург, 2020
Коллекция: Общая коллекция
Тип документа: Другой
Тип файла: PDF
Язык: Русский
DOI: 10.18720/SPBPU/2/j22-325
Права доступа: Свободный доступ из сети Интернет (чтение, печать, копирование)
Ключ записи: RU\SPSTU\edoc\69107

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Оглавление

  • Preface.pdf
    • PREFACE
    • 1. Introduction
      • Original composite design (sandwich structure). The initial version of a composite analogue is presented in Fig. 2.
      • Alternative design of the truss structure based on the RP-technology (developed in BaltiCo GmbH). Alternatively, we suggest the following hatch cover with the truss structure which was developed in BaltiCo GmbH (Rostock, Germany).
        • Material selection and thickness optimization of the original composite hatch cover (sandwich structure). In order to select the material that would be the most rational choice for manufacturing of the composite hatch cover, seven tasks of single-obje...
        • Modification of beam configuration. In order to increase the bending stiffness of the composite hatch cover, the initial configuration of beams (5 PDBs, 4 CBs) was changed by increasing the number of CBs and reducing the number of PDBs accordingly (Fi...
        • Estimation of the production cost. An estimation of the feasibility of composite hatch cover manufacture should be carried out primarily in comparison with the steel one. The mass of the steel hatch cover according to drawings is about 12 tons. The mi...
        • Results of FE modeling. FE analysis with the same load cases was conducted. The maximum displacement of the structure is 69.54 mm (see Fig. 9) that is less than maximum allowable 70.4 mm, while the value of ξ is 0.22.
        • Estimation of the production cost. Approximate mass of the alternative composite structure is 4886 kg. Based on the high level of the manufacturing automation we assume that the cost of material required for the production of one composite hatch cover...
    • References
  • 4 V.L. Leontiev and I.V. Efremenkov.pdf
    • 2. 3D finite element connected with orthogonal splines
    • Table 1. 1D orthogonal splines for the functions (4)
    • References
    • [1] Leontiev VL, Efremenkov IV. Finite element modeling and investigation of elastic homogeneous and heterogeneous materials. Materials Physics and Mechanics. 2019;42(3): 340-350.
    • [2] Daubechies I. Orthonormal bases of compactly supported wavelets. Comm. Pure and Appl. Math. 1988;41(7): 909-996.
    • [3] Leontiev VL. Orthogonal Finite Functions and Numerical Methods. Ulyanovsk: UlGU; 2003. (In Russian)
    • [4] Ciarlet P. The Finite Element Method for Elliptic Problems. Amsterdam: North-Holland Publ. Comp.; 1978.
    • [5] Poceski A. Mixed Finite Element Method. Berlin: Springer; 1992.
    • [6] Brezzi F, Douglas J, Marini LD. Two Families of Mixed Finite Elements for Second Order Elliptic Problems. Numer. Math. 1985;47: 217-235.
    • [7] Boffi D, Brezzi F, Fortin M. Mixed Finite Element Methods and Applications. Springer Series in Computational Mathematics. Vol. 44. Springer; 2013.
  • 5 Alexander I. Melker and Aleksandra N. Matvienko.pdf
    • NATURAL ISOMERS OF FULLERENES FROM C4 TO C20
    • Alexander I. Melker and Aleksandra N. Matvienko*
  • 6 Alexander I. Melker and Aleksandra N. Matvienko.pdf
    • NATURAL ISOMERS OF FULLERENES FROM C20 TO C28
    • Alexander I. Melker1 and Aleksandra N. Matvienko2*
  • 7 Alexander I. Melker, Aleksandra N. Matvienko and Maria A. Krupina.pdf
    • NATURAL ISOMERS OF FULLERENES FROM C30 TO C40
    • Alexander I. Melker1, Aleksandra N. Matvienko2* and Maria A. Krupina3
  • 10 Andrey L. Sanin.pdf
    • SIMPLE WIGNER-LANGEVIN EQUATION
    • 1. Introduction and motivations
    • 2. Wigner-Langevin equation with the first quantum correction
    • 3. Supplement: forces and relations
    • 4. Conclusion
  • 11 Alexey I. Sery.pdf
    • INFLUENCE OF RESONANCE COMPTON SCATTERING IN
    • A MAGNETIC FIELD ON ROTATION OF THE POLARIZATION PLANE OF PHOTONS
    • Alexey I. Sery
  • 13 Alexander I. Melker.pdf
    • NUCLEAR GEOMETRY: FROM HYDROGEN TO BORON
    • Alexander I. Melker
  • 14 Alexander I. Melker.pdf
    • ISOMERES AND ISOTOPES OF CARBON
    • Alexander I. Melker
  • MPM_2020_instructions.pdf
    • Submission of papers:

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