<abstract xmlns="http://www.w3.org/1999/xhtml"><p>This article presents a comprehensive analysis of the technical condition of the sewage collector located under Krakowska Avenue in Warsaw. The cross section of the collector is an extended ovoid with the dimensions of 1400 × 800 mm. Current operational problems as well as the reasons for specific faults and failures were discussed. The numerical models generated according to the collected data and the technical documentation were presented. Boundary and initial conditions taken into account in the analysis process and the assumed calculation scenarios were also described. The results obtained as well asthe considered modernization projects, along with selected optimal technical solutions, were discussed.</p></abstract>

This article presents a comprehensive analysis of the technical condition of the sewage collector located under Krakowska Avenue in Warsaw. The cross section of the collector is an extended ovoid with the dimensions of 1400 × 800 mm. Current operational problems as well as the reasons for specific faults and failures were discussed. The numerical models generated according to the collected data and the technical documentation were presented. Boundary and initial conditions taken into account in the analysis process and the assumed calculation scenarios were also described. The results obtained as well asthe considered modernization projects, along with selected optimal technical solutions, were discussed.

Analysis of the technical condition of the sewage collector with the use of numerical simulation

Department of Hydraulic Engineering and Hydraulics, Faculty of Environmental Engineering

Technical Transactions

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

This article presents a comprehensive analysis of the technical condition of the sewage collector located under Krakowska Avenue in Warsaw. The cross section...

Analysis of the technical condition of the sewage collector with the use of numerical simulation

Published Online: May 23, 2020

Page range: 139 - 151

DOI: https://doi.org/10.4467/2353737XCT.17.038.6349

Keywords
numericalsimulation, sewage collectors, geotechnics

© 2018 Paweł Popielski et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

Analysis of the technical condition of the sewage collector with the use of numerical simulation

Published Online: May 23, 2020

Page range: 139 - 151

DOI: https://doi.org/10.4467/2353737XCT.17.038.6349

Keywordsnumericalsimulation, sewage collectors, geotechnics

© 2018 Paweł Popielski et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

Keywords
numericalsimulation, sewage collectors, geotechnics