Numerical Demolition Analysis of a Slender Guyed Antenna Mast
- The main purpose of the thesis is to ensure the safe demolition of old guyed antenna masts that are located in different parts of Germany. The major problem in demolition of this masts is the falling down of the masts in unexpected direction because of buckling problem. The objective of this thesis is development of a numerical models using finite element method (FEM) and assuring a controlledThe main purpose of the thesis is to ensure the safe demolition of old guyed antenna masts that are located in different parts of Germany. The major problem in demolition of this masts is the falling down of the masts in unexpected direction because of buckling problem. The objective of this thesis is development of a numerical models using finite element method (FEM) and assuring a controlled collapse by coming up with different time setups for the detonation of explosives which are responsible for cutting down the cables. The result of this thesis will avoid unexpected outcomes during the demolition processes and prevent risk of collapsing of the mast over near by structures.…
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| Dokumentart: | Masterarbeit |
|---|---|
| Verfasserangaben: | M.Sc. Abinet Kifle HabtemariamORCiD |
| DOI (Zitierlink): | https://doi.org/10.25643/bauhaus-universitaet.4460Zitierlink |
| URN (Zitierlink): | https://nbn-resolving.org/urn:nbn:de:gbv:wim2-20210723-44609Zitierlink |
| Betreuer: | Dr.-Ing. habil. Volkmar ZabelORCiDGND, Prof. Dr.-Ing. habil. Carsten KönkeORCiDGND |
| Sprache: | Englisch |
| Datum der Veröffentlichung (online): | 16.07.2021 |
| Datum der Erstveröffentlichung: | 15.10.2014 |
| Datum der Abschlussprüfung: | 15.10.2014 |
| Datum der Freischaltung: | 23.07.2021 |
| Veröffentlichende Institution: | Bauhaus-Universität Weimar |
| Titel verleihende Institution: | Bauhaus-Universität Weimar |
| Institute und Partnereinrichtugen: | Fakultät Bauingenieurwesen / Institut für Strukturmechanik (ISM) |
| Seitenzahl: | 75 |
| Freies Schlagwort / Tag: | Demolition; Explicit finite element method; Guyed antenna masts; Optimization |
| GND-Schlagwort: | Abbruch; Finite-Elemente-Methode; Optimierung |
| DDC-Klassifikation: | 500 Naturwissenschaften und Mathematik |
| BKL-Klassifikation: | 56 Bauwesen |
| Lizenz (Deutsch): |  Creative Commons 4.0 - Namensnennung (CC BY 4.0) |