Roch, Nick

Diploma Thesis:
1850

Topic:
Variant analysis of wall formwork technology using the example of a dismantling hall for large components of nuclear plants

Editor:
Nick Roch

University Professor Responsible:
Univ.-Prof. Dr.-Ing. Dipl.-Wirt.-Ing. Jens Otto

Supervisor:
University Supervisor: Dipl.-Ing. Friedjörg Vollmer
Operational Supervisor: Dipl.-Ing. Jens Kretzschmar, Hentschke Bau GmbH

Editing Period:
04.06.2021 until 01.03.2022

Abstract:
The choice of a suitable formwork system is a key decision for the technical and economic success of a shell construction company of a suitable formwork system is a key decision. Many different technical technical, contractual, construction-related and other influences must be taken into account. Due to the importance for the work processes of Hentschke Bau GmbH, four different wall formwork technologies were considered, of which three were selected and investigated in the course of a differentiated and a calculative process comparison. The investigations and the selection process for a suitable formwork system were demonstrated using a concrete practical example. The shell of a dismantling hall for large components of nuclear plants, which was to be erected by Hentschke Bau GmbH at the site of the former nuclear power plant North (VE Kombinat Kernkraftwerke ,Bruno Leuschner Greifswald), served as a concrete practical example within the scope of this diploma thesis. As a result of the calculatory process comparison, it can be determined that the use of wall formwork technology consisting of shoring towers and work tables is more economical at the beginning than the use of climbing formwork. Depending on the construction time and the height of the shoring towers, the use of climbing formwork becomes more economical when the economic limit is reached.