The Result of the IGA Project - Presentation of an Innovative Concept of Bank Stabilization - (3. Tracking in 2017 and 2018)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F18%3A43914494" target="_blank" >RIV/62156489:43410/18:43914494 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26110/18:PU131716

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Result of the IGA Project - Presentation of an Innovative Concept of Bank Stabilization - (3. Tracking in 2017 and 2018)

Popis výsledku v původním jazyce

As regards the stabilization procedures described within the description of experimental plots, the most appropriate and most effective technique proves to be the following: a belt approx. 1-2 m wide of reeds (namely Typha latifolia) followed by a stand of shrub willows in at least 5-7 rows in combination with a gravel layer. A stand of shrub willows of several (at least five) rows acts as a natural breakwater on the erosion platform - i.e., where erosion damage has already occurred and developed. This was concluded after evaluating the effectiveness of stabilization after 15 years. Combined with the distribution of slope inclination, it is a very good biological protection of the bank, preventing the formation of erosion wall. As has been found, the waves do not reach the third, i.e. the steepest, slope section significantly (resulting in deformation). The steepest section had an inclination of 1: 2 at the experimental plots. Therefore, the monitoring (of 15 years at experimental plot Brno) has shown that the slope inclination designed for this section is irrelevant. The calculations were based on the determination of the design wave height and the calculation of the potential wave run-up swash. The vegetation there has developed into a sufficiently effective breakwater.

Název v anglickém jazyce

The Result of the IGA Project - Presentation of an Innovative Concept of Bank Stabilization - (3. Tracking in 2017 and 2018)

Popis výsledku anglicky

As regards the stabilization procedures described within the description of experimental plots, the most appropriate and most effective technique proves to be the following: a belt approx. 1-2 m wide of reeds (namely Typha latifolia) followed by a stand of shrub willows in at least 5-7 rows in combination with a gravel layer. A stand of shrub willows of several (at least five) rows acts as a natural breakwater on the erosion platform - i.e., where erosion damage has already occurred and developed. This was concluded after evaluating the effectiveness of stabilization after 15 years. Combined with the distribution of slope inclination, it is a very good biological protection of the bank, preventing the formation of erosion wall. As has been found, the waves do not reach the third, i.e. the steepest, slope section significantly (resulting in deformation). The steepest section had an inclination of 1: 2 at the experimental plots. Therefore, the monitoring (of 15 years at experimental plot Brno) has shown that the slope inclination designed for this section is irrelevant. The calculations were based on the determination of the design wave height and the calculation of the potential wave run-up swash. The vegetation there has developed into a sufficiently effective breakwater.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Colloquium on Landscape Management 2018

ISBN

978-80-263-1520-9

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

4

Strana od-do

21-24

Název nakladatele

Tribun EU s.r.o.

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

4. 12. 2018

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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