Search results for: STRUCTURAL EQUATION MODELLING

• Journal of Applied Structural Equation Modeling

  Journals

  eISSN: 2590-4221

• Structural Equation Modeling: A Multidisciplinary Journal

  Journals

  ISSN: 1070-5511 , eISSN: 1532-8007

• Modelling of FloodWave Propagation with Wet-dry Front by One-dimensional Diffusive Wave Equation

  Publication

  • D. Gąsiorowski

  - Archives of Hydro-Engineering and Environmental Mechanics - Year 2014

  A full dynamic model in the form of the shallow water equations (SWE) is often useful for reproducing the unsteady flow in open channels, as well as over a floodplain. However, most of the numerical algorithms applied to the solution of the SWE fail when flood wave propagation over an initially dry area is simulated. The main problems are related to the very small or negative values of water depths occurring in the vicinity of...

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• Non-linear viscoelastic modelling of earthquake-induced structural pounding

  Publication

  • R. Jankowski

  - Year 2005

  Celem artykułu jest analiza nieliniowego lepko-sprężystego modelu siły zderzenia, który ma zastosowanie do symulacji zderzeń pomiędzy konstrukcjami budowlanymi podczas trzęsień ziemi. Efektywność modelu sprawdzono poprzez porównanie wyników symulacji numerycznych z wynikami eksperymentalnymi. Wyniki pracy pokazują, iż w stosunku do innych modeli zderzeń, nieliniowy model lepko-sprężysty umożliwia najdokładniejszą symulację siły...

• Discrete Modelling of Micro-structural Phenomena in Granular Shear Zones

  Publication

  • M. Nitka
  • J. Tejchman
  • J. Kozicki

  - Year 2015

  The micro-structure evolution in shear zones in cohesionless sand for quasi-static problems was analyzed with a discrete element method (DEM). The passive sand failure for a very rought retaining wall undergoing horizontal translation towards the sand backfill was discussed. To simulate the behaviour of sand, the spherical discrete element model was used with elements in the form of rigid spheres with contacts moments.

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• Use of structural equation modeling in quantitative research in the field of management and economics: A bibliometric analysis in the systematic literature review

  Publication

  • A. Zakrzewska-Bielawska
  • A. Lis
  • A. Ujwary-Gil

  - Journal of Entrepreneurship, Management and Innovation - Year 2022

  PURPOSE: This paper aims to provide a comprehensive review of scholarly research focusing on using quantitative methods and particularly structural equation modeling (SEM) in management and economics studies, as well as provide a bibliometric agenda including the time horizon of individual publications, the highest citation rate, geographic and industry areas, methodological context, and keywords. METHODOLOGY: A systematic literature...

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• Linear viscoelastic modelling of damage-involved structural pounding during earthquakes

  Publication

  • S. Mahmoud
  • R. Jankowski

  - Key Engineering Materials - Year 2010

  Damage-involved structural pounding during earthquakes has been recently intensively studied using different impact force models. The results of the previous studies indicate that the linear viscoelastic model is relatively simple yet accurate in modelling pounding-involved behaviour of structures during earthquakes. The only shortcoming of the model is a negative value of the pounding force occurring just before separation, which...

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• Industry 4.0 Implementation Challenges in Manufacturing Industries: an Interpretive Structural Modelling Approach

  Publication

  • A. R. Bakhtari
  • V. Kumar
  • M. Waris
  • C. Sanin
  • E. Szczerbicki

  - Procedia Computer Science - Year 2020

  For the last few years, the fourth industrial revolution, known as Industry 4.0, has been a hot topic among academics. Industry 4.0 literature involves researches presenting studies related to its different aspects including challenges, opportunities, implementation and adoption. However, a detailed study of challenges and barriers towards the Industry 4.0 implementation in manufacturing industries is missing. Hence, this paper...

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• Application and modelling of Shape-Memory Alloys for structural vibration control: State-of-the-art review

  Publication

  • A. Tabrizikahou
  • E. Noroozinejad
  • S. Li
  • P. Gardoni
  • M. Noori
  • M. Kuczma
  • M. Łasecka-Plura

  - Construction and Building Materials - Year 2022

  One of the most essential components of structural design for civil engineers is to build a system that is resistant to environmental conditions such as harsh chemical environments, and catastrophic disasters like earthquakes and hurricanes. Under these circumstances and disturbances, conventional building materials such as steel and concrete may demonstrate inadequate performance in the form of corrosion, deterioration, oxidizing,...

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• Historic bridge modelling using laser scanning, ground penetrating radar and finite element methods in the context of structural dynamics

  Publication

  • I. Lubowiecka
  • J. Armesto
  • P. Arias
  • H. Lorenzo

  - ENGINEERING STRUCTURES - Year 2009

  Praca dotyczy modelowania MES zabytkowej konstrukcji mostowej przy użyciu danych geometrycznych pochodzących ze skanowania laserowego oraz georadaru. Z uwagi na brak badań materiału budujcego most, przeprowadza się analize wrażliwości konstrukcji na zmiany modułu sprężystości granitu.

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