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Перегляд Відділення механіки за назвою

Репозиторій DSpace/Manakin

Перегляд Відділення механіки за назвою

Сортувати за: Порядок: Результатів:

  • Flexural Fracture Toughness and First-Crack Strength Tests of Steel Fiber-Silica Fume Concrete and Its Engineering Applications 
    Zhang, J.P.; Liu, L.M.; Zhu, Z.D.; Zhang, F.T.; Cao, J Z. (Проблемы прочности, 2018)
    The effect of a steel fiber and silica fume on the first-crack strength and the flexural toughness of concrete is evaluated. The ten sets of specimens with a steel fiber content of 0, 40, 50, and 60 g/m³ and steel fiber ...
  • Flow Characteristics of Metal with Phase Transformation and Prediction of Its Microstructure 
    Shirakashi, Т.; Yoshino, М. (Проблемы прочности, 2002)
    We propose a flow stress characteristic of SUS430F steel that takes in account the effects of temperature, strain rate and their deformation history. In the framework of this characteristic, the history effects of ...
  • Forced vibrations of pre-stressed sandwich plate-strip with elastic layers and piezoelectric core 
    Daşdemir, A. (Прикладная механика, 2018)
    Within the scope of the piecewise homogeneous body model with utilizing of the three dimensional linearized theory of electro-elastic waves in initially stressed bodies, a mathematical modeling the dynamical stress field ...
  • Force Model and Elastic Deformation Analysis of 20-High Sendzimir Mill Rolls 
    Wang, Z.H.; Lei, Y.L.; Feng, Y.H.; Hu, H.F. (Проблемы прочности, 2017)
    A 20-high Sendzimir mill is widely used in cold rolling. The deformation of rolls within the roll system as a whole is analyzed without pin-pointing upon each roll and impact on the rolling process. The mechanical model ...
  • Foreword 
    Kharchenko, V.V.; Li, Z.M.; Liu, F.; Khotsyanovskii, A.O. (Проблемы прочности, 2014)
    This issue of the journal contains papers selected from contributions, presented during the Second Global Annual Conference on Materials Science and Engineering (CMSE2013), which was held in Xianning, Hubei, China, November ...
  • Formability of Tailor-Welded Blanks from Dual-Phase and Bake-Hardened Steels with a Planar Anisotropy Influence 
    Schrek, A.; Švec, P; Brusilová, A. (Проблемы прочности, 2017)
    The formability of two types of tailor-welded blanks was analyzed with the concentration on the effects of planar anisotropy on eras forming of deep-drawn parts. The first tailor-welded blank consisted of bake-hardened ...
  • Fracture Analysis of a Three-Dimensional Functionally Graded Multilayered 
    Rizov, V.I. (Проблемы прочности, 2018)
    Delamination fracture behavior of the three-dimensional functionally graded multilayered crack lap shear (CLS) beam configuration was studied analytically in terms of the strain energy release rate with linear-elastic ...
  • Fracture and Fatigue Analysis for a Cracked Carabiner Using 3D Finite Element Simulations 
    Aliha, M.R.M.; Bahmani, A.; Akhondi, S. (Проблемы прочности, 2015)
    Выполнено численное моделирование процесса усталостного разрушения соединительного карабина из сплава Al-7075 с малой краевой трещиной для типичных условий эксплуатационного нагружения. С использованием метода конечных ...
  • Fracture Assessment of Blunt V-Notched Graphite Specimens by Means of the Strain Energy Density 
    Torabi, A.R.; Bertoh, F. (Проблемы прочности, 2013)
    The main aim of the present work is to check the suitability of the brittle fracture model, namely the local strain energy density (SED), in predicting the experimental results on mode I fracture of blunt V-notched ...
  • Fracture Assessment of the Weld–Base Metal Interface of High-Strength Steel Weld Joint 
    Zhong, Z.P.; Liu, H.; Ma, J.J. (Проблемы прочности, 2018)
    The brittle fracture of the weld joint at low stresses is controlled by high-strength steel characteristics and welding defects. Based on fracture mechanics, the fracture behavior of the weldbase metal interface of a ...
  • Fracture Characteristics of B1500HS Steel Hot Blank Parts 
    Hou, H.L.; Li, H.P.; He, L.F. (Проблемы прочности, 2018)
    Warm and hot blanking processes were developed for solving problems in piercing and trimming of press-hardened parts, some fine blank parts with comprehensive mechanical properties could be produced by hot blanking. To ...
  • Fracture Criterion for the Tensile Test of 7075 Aluminum Alloy 
    Chen, D.C.; You, C.S. (Проблемы прочности, 2015)
    True stress-strain values were obtained from the tensile tests of 7075 aluminum alloy and finite element analysis. The results revealed that different ductile fracture criteria resulted in different accuracy of analysis. ...
  • Fracture Investigation of Wood under Mixed Mode I/II Loading Based on Maximum Shear Stress Criterion 
    Fakoor, M.; Rafiee, R. (Проблемы прочности, 2013)
    Рассматривается применение нового критерия разрушения для прогнозирования направления инициирования и роста трещин в деревянных образцах при смешанной моде нагружения I/II. Данный критерий учитывает распределение ...
  • Fracture of Polymethylmethacrylate under Pulse Loading Conditions 
    Atroshenko, S.A.; Krivosheev, S.I.; Petrov, Yu.A. (Проблемы прочности, 2002)
    Crack propagation is investigated experimentally in polymethylmethacrylate (PMMA) under shock loading conditions generated by pulse magnetic field. Using microstructural investigation, the dynamic fracture surfaces of PMMA ...
  • Fracture Process in ± θ Laminates Subjected to Mode II Loading 
    Ahmed Benyahia, A.; Laksimi, A.; Benmedakhene, S.; Gong, X. L. (Проблемы прочности, 2002)
    This work studies the behavior of a multidirectional laminate under Mode II loading. We describe the process of delamination in a reinforced composite of glass/epoxy. The stacking sequence (plies orientation [±θ]) was ...
  • Fracture resistance of ceramics: edge fracture method 
    Gogotsi, G.A.; Galenko, V.I.; Ozerskii, B.I.; Khristevich, T.A. (Проблемы прочности, 2005)
    Fracture resistance o f macrohomogeneous line ar elastic yttria, scandia, alumina, zirconia, and silicon nitride ceramics was studied upon flaking of the edges of rectangular specimens with the Rockwell indenter. The ...
  • Fracture Resistance of Residually-Stressed Ceramic Laminated Structures 
    Gogotsi, G.A.; Lugovoi, N.I.; Slyunyaev, V.N. (Проблемы прочности, 2004)
    We have studied the effect of residual stresses on fracture resistance and crack arrest behavior of asymmetric ceramic laminated Si3N4 /Si3N4 -TiN structures. Using a compliance method, we assessed is the technique of ...
  • Fracture Toughness and Crack Resistance of Steam Pipeline Steel in Initial and Used States 
    Zrilic, M.; Burzic, Z.; Cvijovic, Z. (Проблемы прочности, 2004)
    Premature fracture of steam pipelines from 14MoV6 3 steel designed for 1000,000 h service life at 540°C has been studied. Test specimens are manufactured from steel in the initial state and after 117 h of operation. ...
  • Fracture toughness of multilayer pipes 
    Nezbedova, E.; Fiedler, L.; Majer, Z.; Vlach, B.; Knesl, Z. (Проблемы прочности, 2008)
    Multilayer pipes composed of various materials improve partially the properties of a pipe system and are frequently used in service. To estimate the lifetime of these pipes the basic fracture parameters have to be measured. ...
  • Free Vibration of the Axially Loaded System of Two Beams Connected by Two-Directional Viscoelastic Interlayer 
    Cabanska-Placzkiewicz, K. (Проблемы прочности, 2000)
    In this paper the analytical method has been used for solving a problem of free vibration with clamping of the axially loaded sandwich beam. The sandwich beam consists of two external layers connected by viscoelastic ...

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