Search results for: STRESS HISTORY

• Intelligent microbearing project with memory of stress-strain history

  Publication

  • K. Wierzcholski
  • A. Miszczak
  • K. Kosowski

  - Journal of KONES - Year 2008

  Taking into account the increasing need of intelligent micro-bearing with memory, this paper presents the optimization, simulation and practical application of operating parameters(load carrying capacity, friction forces, friction coefficient, wear), simulation for hydrodynamic HDD micro-bearing with curvilinear nano-grooved journal profile. One of the reason of such journal profile is that this journal profile contributes to the...

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• Stress: The International Journal on the Biology of Stress

  Journals

  ISSN: 1025-3890 , eISSN: 1607-8888

• WORK AND STRESS

  Journals

  ISSN: 0267-8373 , eISSN: 1464-5335

• Neurobiology of Stress

  Journals

  ISSN: 2352-2895

• Cell Stress

  Journals

  eISSN: 2523-0204

• Chronic Stress

  Journals

  eISSN: 2470-5470

• Stress and Health: Journal of the International Society for the Investigation of Stress

  Journals

  ISSN: 1532-3005 , eISSN: 1532-2998

• JOURNAL OF TRAUMATIC STRESS

  Journals

  ISSN: 0894-9867 , eISSN: 1573-6598

• SUBSOIL CHARACTERISTICS OF THE VISTULA RIVER DIKES

  Publication

  • L. Bałachowski
  • Z. Sikora

  - Year 2014

  The results of CPTU tests are used to determine the strength parameters of a dike subsoil. Stress state and stress history of the subsoil under the flood embankment was evaluated with CPTU and DMT tests. Normally consolidated soil was found under the central part of the dike, while the subsoil near the dike toe is found to be overconsolidated. Due to consolidation the undrained shear strength of the subsoil under the central part...

• NON-LINEAR MASTIC CHARACTERISTICS BASED ON THE MODIFIED MSCR (MULTIPLE STRESS CREEP RECOVERY) TEST

  Publication

  • G. Mazurek
  • M. Pszczoła
  • C. Szydłowski

  - Structure and Environment - Year 2019

  Mastic containing asphalt in its composition is an example of a viscoelastic material. It is an effective binder in asphalt. It consists of a filler (<0.063 mm) and asphalt mixed in the right proportions. Just like in asphalt, its response depends on the temperature level, the load and stress time. Changing the stress stiffness of the mastic affects the non-linear course of the stress-strain relationship. Modelling of the non-linear...

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• Endoplasmic Reticulum Stress in Diseases

  Journals

  ISSN: 2300-4266

• Journal of Cellular Neuroscience and Oxidative Stress

  Journals

  eISSN: 2149-7222

• Anxiety, Stress & Coping: An International Journal

  Journals

  ISSN: 1061-5806 , eISSN: 1477-2205

• Vibroflotation Control of Sandy Soils using DMT and CPTU

  Publication

  • L. Bałachowski
  • N. Kurek

  - Year 2015

  Vibroflotation is a typical improvement method for the cohesionless deposits of high thickness. The compaction method was applied to densify sandy deposits in Gdynia Port. Compaction control was verified with CPTU and DMT tests. Some examples of interpretation of soundings in pre-treated and compacted sands are shown. The classification diagrams are given for pre-treated and compacted sand. The stress history of the deposits is...

• Plant Stress

  Journals

  ISSN: 2667-064X

• CELL STRESS & CHAPERONES

  Journals

  ISSN: 1355-8145 , eISSN: 1466-1268

• Fractographic-fractal dimension correlation with crack initiation and fatigue life for notched aluminium alloys under bending load

  Publication

  • W. Macek
  • D. Rozumek
  • S. Faszynka
  • R. Branco
  • S. Zhu
  • R. Masoudi Nejad

  - ENGINEERING FAILURE ANALYSIS - Year 2023

  In this study, fatigue fracture surfaces of aluminium alloy 2017-T4 notched specimens were investigated under cyclic bending to find an alternative failure loading index.. The surface topographies were measured on the entire fracture area with an optical profilometer for different loading conditions. Fatigue crack initiation life Ni and total fatigue life Nf were examined using standard surface topography parameters (such as, root...

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• The correlation of fractal dimension to fracture surface slope for fatigue crack initiation analysis under bending-torsion loading in high-strength steels

  Publication

  • W. Macek
  • R. Branco
  • P. Podulka
  • R. Masoudi Nejad
  • J. D. Costa
  • J. A. M. Ferreira
  • C. Capela

  - MEASUREMENT - Year 2023

  In this study, the fractal dimension of fatigue fracture surfaces is investigated in order to find an alternative failure loading indicator. Some of many metrological factors are generalized by reducing the fracture surface structure to one factor and develop an entire fracture surface procedure by analyzing the impact of surface slope and calculation resolution. Three notched geometries are studied under cyclic bending-torsion:...

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• CHARACTERIZATION STUDY ON MECHANICAL PROPERTIES OF POLYESTER COATED FABRIC

  Publication

  • A. Ambroziak

  - Archives of Civil Engineering - Year 2020

  The scope of the paper is to determine the mechanical properties of the Precontraint 1302 polyester coated fabric under uniaxial and biaxial tensile tests. The results are compared for Precontraint 1302 fabric and other types of coated fabrics. The author applied an orthotropic model and a dense net model to reflect the polyester coated fabric performance under uniaxial and biaxial tensile tests. Material parameters are specified...

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• INTERNATIONAL JOURNAL OF STRESS MANAGEMENT

  Journals

  ISSN: 1072-5245 , eISSN: 1573-3424

• On time-dependent nonlinear dynamic response of micro-elastic solids

  Publication

  • M. Malikan
  • V. Eremeev

  - INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE - Year 2023

  A new approach to the mechanical response of micro-mechanic problems is presented using the modified couple stress theory. This model captured micro-turns due to micro-particles' rotations which could be essential for microstructural materials and/or at small scales. In a micro media based on the small rotations, sub-particles can also turn except the whole domain rotation. However, this framework is competent for a static medium....

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