Evaluation of sediment transport under the influence of wind-generated waves at 5 residual opencast mine waters
Example of a numerical sea state forecast for Lake Altdöbern
Table of contents
Brief description
During the recultivation of the post-mining landscapes in the Lusatian lignite mining area, problems arise in the open-cast mine residual waters (TRG) in connection with the flooding and winter icing of the open-cast mine residual waters. Due to various interacting influences, major changes can occur in the shore and shallow water areas of the TRG. A significant proportion of the changes result from the influence of wind-induced waves and currents on the embankments of the flooded open-cast mining lakes and the associated longitudinal and transverse transport of sediments on and in front of the embankments. Ensuring slope stability and forecasting potential sediment redistribution areas during and after flooding are particular planning and management priorities in the development of opencast mining lakes. Against this background, the Institute of Hydraulic Engineering and Technical Hydromechanics (IWD) of the Dresden University of Technology carried out sea state and ice formation forecasts for the five TRGs "RL Greifenhain", "RL 23", "RL 14/15", "RL F" and "RL 4" to determine the bank loads and to identify sediment erosion and accumulation areas in the corresponding water bodies.
Media
-
Project data
|
Core information |
|
|
Period |
01/03/2020- 15/12/2024 |
|
Type of funding |
Third-party funding |
|
Funding provider |
Lausitzer und Mitteldeutsche Bergbau-Verwaltungsgesellschaft mbH |
|
TUD Research Priority Areas |
Energy, Mobility and Environment ' Water Research |
|
Sustainable Development Goals (SGD) |
SDG 6 - Clean water and sanitation SDG 11 - Sustainable cities and communities SDG 13 - Climate action |
|
Keywords |
Sea state analysis, sediment transport, opencast mining lakes, Lusatia |
Project management
© André Terpe
Senior Researcher
NameMr Dr.-Ing. Torsten Heyer
Send encrypted email via the SecureMail portal (for TUD external users only).
Office of the Chair of Hydraulic Engineering
Visiting address:
Beyer-Bau, Room 04-25 George-Bähr-Str. 1
01069 Dresden
Office hours:
Please arrange a specific appointment in advance by e-mail.
Project management
© Adnan Khan
Research Associate
NameMr Dr.-Ing. Muhammad Adnan Khan
Send encrypted email via the SecureMail portal (for TUD external users only).
Office of the Chair of Hydraulic Engineering
Visiting address:
Beyer-Bau, Room 04-012 George-Bähr-Str. 1
01069 Dresden
Doctoral fellow
NameMs Thi Huong Vu M.Sc.
Send encrypted email via the SecureMail portal (for TUD external users only).
Visiting address:
Beyer-Bau, Room 04-008 George-Bähr-Str. 1
01069 Dresden
© André Terpe
Research Associate
NameMr Dipl.-Ing. Felix Stiller
Send encrypted email via the SecureMail portal (for TUD external users only).
Office of the Chair of Hydraulic Engineering
Visiting address:
Haus 116, Room 04-08 August-Bebel-Straße 30
01219 Dresden
Office hours:
Please arrange a specific appointment in advance by e-mail.
© André Terpe
Research Associate
NameMr Dipl.-Ing. Dirk Fleischer
Send encrypted email via the SecureMail portal (for TUD external users only).
Office of the Chair of Hydraulic Engineering
Visiting address:
Beyer-Bau, Room 04-12 George-Bähr-Str. 1
01069 Dresden
Office hours:
Please arrange a specific appointment in advance by e-mail.
© André Terpe
Research Associate
NameMr Dipl.-Ing. Márcio Salgueiro Roth
Send encrypted email via the SecureMail portal (for TUD external users only).
Office of the Chair of Hydraulic Engineering
Visiting address:
Beyer-Bau, Room 04-10 George-Bähr-Str. 1
01069 Dresden
Office hours:
Please arrange a specific appointment in advance by e-mail.
Project partners
|
Partner:in |
Type |
Website |
|
Engineering office Heinrich mbH, Freiberg |
External |
https://www.bpm-gruppe.de/die-bpm-gruppe/dr-ing-heinrich-ingenieurgesellschaft-mbh/ |
|
IBES GmbH, Freiberg |
External |
https://www.bpm-gruppe.de/die-bpm-gruppe/ibes-baugrundinstitut-freiberg-gmbh/ |
Publications
-
Further information
-
Promotion
Lausitzer und Mitteldeutsche Bergbau-Verwaltungsgesellschaft mbH
