Search results for: POST-TENSIONING

• Ferrite posts in multi-port waveguide junctions

  Publication

  • M. Polewski
  • J. Mazur

  - Journal of Electrical Engineering - Year 2002

  Metodę dopasowania rodzajów zastosowano do połączenia zastępczego pola rozproszonego od dowolnej konfiguracji jedno i dwuwarstwowych prętów ferrytowych i dielektrycznych z pobudzeniem z falowodu prostokątnego. Zaprezentowano częstotliwościowe charakterystyki macierzy rozproszenia dla rodzaju podstawowego. Zaobserwowano przełączające (czterowrotnik zawierający dwa pręty ferrytowe) własności badanych układów.

• Comprehensive exploration of technological tensioning effects in welded thin plate girders: an in-depth investigation

  Publication

  • H. I. Khalaf
  • D. Chodorowska
  • R. Al-Sabur
  • A. Kubit
  • W. Macek

  - Journal of the Brazilian Society of Mechanical Sciences and Engineering - Year 2024

  Thin-walled plate girders are widely used in structures and construction due to their effectiveness in transferring loads. The permanent deformations of the girder lead to a lack of stability, which necessarily leads to its replacement. Replacing permanently deformed thin-walled load-bearing structures requires large financial outlays. Technological prestressing is one of the most effective methods for studying and treating permanent...

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• Damage Analysis of Tensioning Cable Anchorage Zone of a Bridge Superstructure, Using CDP Abaqus Material Model

  Publication

  • J. Chróścielewski
  • M. Miśkiewicz
  • Ł. Pyrzowski
  • B. Sobczyk

  - Archives of Civil Engineering - Year 2017

  Numerical analysis of the tensioning cables anchorage zone of a bridge superstructure is presented in this paper. It aims to identify why severe concrete cracking occurs during the tensioning process in the vicinity of anchor heads. In order to simulate the tensioning, among others, a so-called local numerical model of a section of the bridge superstructure was created in the Abaqus Finite Element Method (FEM) environment. The...

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• Post-Colonial Text

  Journals

  ISSN: 1705-9100

• Post-Medieval Archaeology

  Journals

  ISSN: 0079-4236 , eISSN: 1745-8137

• Post-Medieval Archaeology

  Journals

  ISSN: 0079-4237

• Post reproductive health

  Journals

  ISSN: 2053-3691

• Punk and Post-Punk

  Journals

  ISSN: 2044-1983

• POST-SOVIET AFFAIRS

  Journals

  ISSN: 1060-586X , eISSN: 1938-2855

• PROBLEMS OF POST-COMMUNISM

  Journals

  ISSN: 1075-8216 , eISSN: 1557-783X