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Long-term numerical investigations of the effects of training structures in a river reach with ongoing river bed deepening

机译：持续河床深化河流施工结构对河流施工影响的长期数值研究

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The river lller can be categorized as significantly modified due to the construction of multiple hydraulic structures. As a consequence of ongoing river deepening processes and a possible drop of the groundwater table ramps and weirs were implemented during the last decades. However, from an evaluation of existing survey data, river sections with still ongoing erosion trends were identified. One of these river reaches is located between km 14.6 and 9.2. Within this section river training structures have been implemented (km 14.6-13.6) over the last couple of years. In addition, further implementations (km 13.6-9.3) will be performed during the next years to stop the progressive erosion tendency.
机译：由于多种液压结构的构造，河流LLLER可以分类为显着修改。由于持续的河流深化过程以及在过去几十年中实施了地下水位坡道和堰的可能下落。然而，从评估现有的调查数据，确定了仍然持续侵蚀趋势的河段。其中一条河到达的河流位于100 km 14.6和9.2之间。在此部分内，河流训练结构已在过去几年中实施（km 14.6-13.6）。此外，在未来几年内将进一步实现进一步的实施（KM 13.6-9.3）以阻止逐步侵蚀趋势。

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