Hydraulische Druckmessdosen im U-Bahn Netz der Wiener Linien: Auswertung und Vergleich von Messdaten mit numerischen Berechnungen

Translated title of the contribution: Hydraulic pressure cells in the metro network of the Wiener Linien: Evaluation and comparison of the measured data with numerical calculations

Georg Moder

Research output: ThesisMaster's Thesis

Abstract

For the determination of concrete stresses in tunnel linings hydraulic pressure cells were installed in selected measuring cross sections of the lines U3 and U6 of the Vienna Metro. In this thesis, the operating principle and applications of load cells are discussed. Furthermore, measurement data of the pressure cells is evaluated and recalculations are carried out to determine the lining forces in the inner and outer lining of the tunnel tubes. Then two selected cross sections were analysed using a finite element program and the analytical method according to Erdmann-Duddeck through which the lining forces are obtained. Also the individual simulation steps are discussed in detail. Finally, the measured values and calculated results are compared and interpreted.
Translated title of the contributionHydraulic pressure cells in the metro network of the Wiener Linien: Evaluation and comparison of the measured data with numerical calculations
Original languageGerman
QualificationDipl.-Ing.
Supervisors/Advisors
  • Lorenz, Stefan, Supervisor (internal)
Award date16 Dec 2016
Publication statusPublished - 2016

Bibliographical note

embargoed until 25-10-2021

Keywords

  • Hydraulic pressure cells
  • numerical calculations

Cite this