1–20 von 291 Ergebnissen
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    THREE-ELEMENT BOGIE SIDE FRAME STRENGTH

    Freier Zugriff
    O. A. Shykunov | DOAJ | 2017
    . Findings. The regulatory documentation for carrying out experimental research of the side frame strength does not fully take into account the load ...
    Verlag: Dnipro National University of Railway Transport named after Academician V. Lazaryan
    Schlagwörter: strength

    High-strength steel grades application for silos structures

    Freier Zugriff
    Sergiy Pichugin / Natalia Makhinko | DOAJ | 2019
    This paper deals with the work studying of high strength steel in the constructions of silo capacities. The most widespread trademarks of ...
    Verlag: Poltava National Technical Yuri Kondratyuk University
    Schlagwörter: high strength steel

    Strength calculation of parts based on stress state stiffness

    Freier Zugriff
    A. S. Bukatyi / S. A. Bukatyi | DOAJ | 2022
    In the framework of this research it is shown that strength calculation of the most critical parts requires taking into account the ...
    Verlag: Samara National Research University
    Schlagwörter: strength of parts

    Estimation of fatigue strength at an asymmetric loading cycle

    Freier Zugriff
    DOAJ | 2022
    Verlag: National Aerospace University «Kharkiv Aviation Institute»

    INCREASE STRUCTURAL STRENGTH OF MARGANESE STEEL

    Freier Zugriff
    L. N. Bunina / I. P. Volchok | DOAJ | 2011
    on constructive strength of manganese steels is studied. The dependences between the nature of non-metallic inclusions and properties of ...
    Verlag: Dnipro National University of Railway Transport named after Academician V. Lazaryan
    Schlagwörter: structural strength

    New high-strength aluminum alloy on the basis of secondary materials

    Freier Zugriff
    M. A. Barykin / E. A. Naumova / N. A. Belov et al. | DOAJ | 2024
    of obtaining products from high-strength and high-tech aluminum-calcium alloy based on secondary raw materials without the use of ...
    Verlag: Samara National Research University

    Comparison of the strength of trend presence criteria in time series

    Freier Zugriff
    Volodymyr Myrhorod / Iryna Hvozdeva | DOAJ | 2023
    stationary. But it is the statistical level of such errors that actually determines the strength of the criteria for the presence of a trend in the ...
    Verlag: National Aerospace University «Kharkiv Aviation Institute»

    Construction of limitation diagrams for truss core stiffness and strength parameters

    Freier Zugriff
    V. G. Gainutdinov / T. Yu. Gainutdinova / I. N. Abdullin | DOAJ | 2018
    -bearing structures makes it necessary to know its mechanical and strength characteristics depending on the structure and properties of a typical ...
    Verlag: Samara National Research University
    Schlagwörter: core strength versus azimuthal angle

    Improved calculation method of reinforced concrete elements strength on inclined sections

    Freier Zugriff
    Оksana Dovzhenko / Volodymyr Pohribnyi / Оlena Maliovana et al. | DOAJ | 2019
    Application boundaries of the truss analogy and disk model methods to the strength calculation of reinforced concrete flexural elements ...
    Verlag: Poltava National Technical Yuri Kondratyuk University

    Special features of assessing the strength of nuclear reactor equipment under dynamic loads

    Freier Zugriff
    K. A. Lonin / V. A. Panov / V. L. Patrushev et al. | DOAJ | 2023
    The paper presents tasks and approaches to their solutions in assessing vibration strength and dynamic safety of marine reactor equipment ...
    Verlag: Samara National Research University
    Schlagwörter: vibration strength

    CONTACT STRENGTH OF MECHANOACTIVATED FINE CONCRETES FROM GRANULATED BLAST-FURNACE SLAGS

    Freier Zugriff
    V. I. Bolshakov / М. O. Yelisieieva / S. А. Shcherbak | DOAJ | 2014
    mixes. In general, concretes of different composition, made from a mix, processed in the mixer-activator, have higher mechanical strength ...
    Verlag: Dnipro National University of Railway Transport named after Academician V. Lazaryan
    Schlagwörter: contact strength , mechanical strength of concrete

    THEORETICAL AND EXPERIMENTAL RESEARCH OF STRENGTH PROPERTIES OF SPINE BEAM OF FREIGHT CARS

    Freier Zugriff
    L. O. Neduzha / A. O. Shvets | DOAJ | 2018
    Purpose. The purpose of this paper is to analyze the results of theoretical and experimental studies of the strength properties of rolling ...
    Verlag: Dnipro National University of Railway Transport named after Academician V. Lazaryan
    Schlagwörter: strength of rolling stock

    ESTIMATION OF THE ULTIMATE LANDING SPEEDS TAKING INTO ACCOUNT THE DEGRADATION OF THE STRENGTH CHARACTERISTICS OF PARACHUTE DOME MATERIALS. PART 2. DEPENDENCE OF THE ULTIMATE LANDING SPEEDS ON THE STRENGTH DEGRADATION

    Freier Zugriff
    DOAJ | 2019
    coefficients of the power structure elements strength characteristics. The condition of equality of safety factors for elements after the long-term ...
    Verlag: National Aerospace University «Kharkiv Aviation Institute»

    STRENGTH DETERMINATION OF LOAD-BEARING STRUCTURE OF ARTICULATED FLATCAR OF ROUND PIPES

    Freier Zugriff
    O. V. Fomin / A. O. Lovska | DOAJ | 2020
    Purpose. This study aims to determine the strength of the load-bearing structure of the articulated flatcar of round pipes. Methodology. A ...
    Verlag: Dnipro National University of Railway Transport named after Academician V. Lazaryan
    Schlagwörter: strength

    ESTIMATION OF THE ULTIMATE LANDING SPEEDS TAKING INTO ACCOUNT THE DEGRADATION OF THE STRENGTH CHARACTERISTICS OF PARASHUT DOME MATERIALS. PART 1. DEPENDENCE THE PARACHUTE DURABILITY ON DEGRADATION OF THE CONSTRUCTION MATERIALS STRENGTH CHARACTERISTICS

    Freier Zugriff
    DOAJ | 2019
    It is introduced the concept of the degradation coefficients of the parachute canopy power structure materials strength characteristics ...
    Verlag: National Aerospace University «Kharkiv Aviation Institute»

    THE RESULTS OF STRENGTH TESTS OF LOCOMOTIVE 2ЕL5

    Freier Zugriff
    Ye. P. Blokhin / S. O. Kostritsa / A. V. Sultan et al. | DOAJ | 2009
    In the paper the results of strength tests of electric locomotive 2EL5 are presented. ...
    Verlag: Dnipro National University of Railway Transport named after Academician V. Lazaryan

    ALGORITHM OF REGIME SETTINGS FOR THERMAL PULSE TREATMENT TAKING INTO ACCOUNT STRENGTH CONSTRAINTS

    Freier Zugriff
    Сергей Игоревич Планковский / Ольга Владимировна Шипуль / Евгений Владимирович Цегельник | DOAJ | 2018
    determine the need to take into consideration the strength constraints, which in turn is the subject matter of investigation when treatment settings ...
    Verlag: National Aerospace University «Kharkiv Aviation Institute»

    The justification of scandium selection for microalloying and modifying of high-strength aluminium alloys

    Freier Zugriff
    Natalіja Kalіnіna / Diana Glushkova / Natalіja Tsokur et al. | DOAJ | 2022
    The substantiation of the scandium selection for microalloying and modifying of high-strength aluminum alloys. The research material is a ...
    Verlag: National Aerospace University «Kharkiv Aviation Institute»

    Gasdynamic and strength improvement of the axial flow turbine of a helicopter gas turbine engine

    Freier Zugriff
    E. S. Goriachkin / G. M. Popov / V. N. Matveev et al. | DOAJ | 2022
    the strength standards. To eliminate the problem encountered the task of blade development was initially solved only according to strength ...
    Verlag: Samara National Research University
    Schlagwörter: strength of axial flow turbine

    Optimal design of sandwich floor panels made of high-strength composite materials considering stiffness constraints

    Freier Zugriff
    V. A. Komarov / S. A. Pavlova | DOAJ | 2021
    The article considers the challenge of designing sandwich floor panels made of high-strength composites considering stiffness constraints ...
    Verlag: Samara National Research University
    Schlagwörter: strength