// Closure of Underground Cavities, Special solutions for the mining and construction industry
ELSA - Phase II
Shaft closures for repositories for high-level radioactive waste: Concept development for shaft closures and testing of shaft closure functional elements
The project "Shaft Closure Concepts for Repositories" (ELSA) Phase 2 builds on the project ELSA - Phase 1 (FKZ 02E10921), through which important conclusions for the basic concept of future shaft closures in the Salinar and claystone with increased requirements could be derived. With the second phase, these results were continuously utilized and practically implemented through laboratory and semi-technical experiments. The focus was on the development of modular concepts for shaft closures in salt and claystone formations as site-independent basic concepts, testing of individual functional elements of shaft closures in the laboratory, in semi-technical experiments, and in situ, as well as numerical calculations on shaft closures with various objectives to improve process understanding.
Contact
National Projects
info@bge-technology.de
Short Infos
Runtime: 2013 - 2020
Client:
Bundesministerium für Wirtschaft und Energie (BMWi)
Funding Code:
02E11193B
Partner:
Technischen Universität Bergakademie Freiberg (TUBAF), Deutschland
Ingenieurpartnerschaft für Bergbau, Wasser und Deponietechnik Wilsnack und Partner (IBeWa), Deutschland
Publications
// Research report
Zusammenfassender Abschlussbericht
Author(s): W. Kudla, P. Herold, et al.
Language: Deutsch
01.03.2021
Kudla, W.; Herold, P.; et al. (2021): Zusammenfassender Abschlussbericht. ELSA - Phase II: Shaft closures for repositories for high-level radioactive waste: Concept development for shaft closures and testing of shaft closure functional elements. Technischen Universität Bergakademie Freiberg (TUBAF), BGE TECHNOLOGY GmbH (BGE TEC). Freiberg
// Forschungsbericht
Teilbericht zum Arbeitspaket 3
Author(s): W. Kudla, P. Herold, et al.
Schachtverschlüsse für Endlager für hochradioaktive Abfälle
Language: Deutsch
01.03.2021
Kudla, W.; Herold, P.; et al. (2021): Teilbericht zum Arbeitspaket 3. Schachtverschlüsse für Endlager für hochradioaktive Abfälle. ELSA - Phase II: Shaft closures for repositories for high-level radioactive waste: Concept development for shaft closures and testing of shaft closure functional elements. Technischen Universität Bergakademie Freiberg (TUBAF). Freiberg
// Forschungsbericht
Zusammenstellung messtechnischer Ergebnisse zu den hydraulischen Verhältnissen im Bereich der Auflockerungszone im Ton und Tonstein
Author(s): M. Jobmann
Kurzbericht
Language: Deutsch
Publication number: TEC-15-2014-Z
01.06.2014
Jobmann, M. (2014): Zusammenstellung messtechnischer Ergebnisse zu den hydraulischen Verhältnissen im Bereich der Auflockerungszone im Ton und Tonstein. Kurzbericht. ELSA - Phase II: Shaft closures for repositories for high-level radioactive waste: Concept development for shaft closures and testing of shaft closure functional elements. TEC-15-2014-Z. DBE TECHNOLOGY GmbH (DBE TEC). Peine
// Presentation
Development, testing, and numerical simulation of shaft sealing elements made of bitumen and asphalt for German HLW and SF repository
Author(s): P. Herold, M. Jobmann, E. Simo, C. Müller, M. Gruner, M. Hofmann, W. Kudla
In: EPFL (Hrsg.) 7th Clay Conference (Clays in Natural and Engineered Barriers for Radioactive Waste Confinement). Davos, 24. – 27. September 2017. Lausanne
Language: Englisch
01.06.2017
Herold, P.; Jobmann, M.; Simo, E.; Müller, C.; Gruner, M.; Hofmann, M.; Kudla, W. (2017): Development, testing, and numerical simulation of shaft sealing elements made of bitumen and asphalt for German HLW and SF repository. In: EPFL (Hrsg.) 7th Clay Conference (Clays in Natural and Engineered Barriers for Radioactive Waste Confinement). Davos, 24. – 27. September 2017. Lausanne. ELSA - Phase II: Shaft closures for repositories for high-level radioactive waste: Concept development for shaft closures and testing of shaft closure functional elements. DBE TECHNOLOGY GmbH (DBE TEC), Technischen Universität Bergakademie Freiberg (TUBAF). Lausanne
// Annual Report
Annual Report 2020
BGE TECHNOLOGY GmbH's annual report for the year 2020
Language: Englisch
01.03.2021
// Newsletter
BGE TECHNOLOGY NEWS 2020 Q4
Author(s): T. von Berlepsch, et al.
Fourth newsletter of BGE TECHNOLOGY GmbH in 2020
- Successful Completion of the ELSA Phase 2 Project
- Support of International Deep Borehole Disposal Projects
- Certification Accomplished!
- Impact of Earthquake on Rock Bolts at Konrad Repository
Language: Englisch
01.10.2020