Green Technology for Motorway Overpasses

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75081431%3A_____%2F19%3A00002453" target="_blank" >RIV/75081431:_____/19:00002453 - isvavai.cz</a>

Výsledek na webu

<a href="https://iopscience.iop.org/article/10.1088/1757-899X/603/5/052086" target="_blank" >https://iopscience.iop.org/article/10.1088/1757-899X/603/5/052086</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Green Technology for Motorway Overpasses

Popis výsledku v původním jazyce

Overpasses are essential to establish permeability of highways for the wildlife. Width and length are the key technical parameters influencing the overpass effectiveness. It is crucial to secure the proper technology and correct water management on its surface. Wildlife behaviour and their requirements for the above stated technical parameters of overpasses have also been investigated. In all cases, the overpass performance increases with enlarging the width and drop with an increasing length. The goal is therefore to achieve a balanced compromise allowing sufficient functionality while also sustaining reasonable costs. Data envelopment analysis (DEA) provides a method to select a "good" solution in the sense of sufficient overpass performance with moderate total expenses. Overpass performance calculations were made on the original methodology pioneered by the author. Overall expenses were provided based on actual construction costs in the Czech Republic, including expenses for preparations, design, construction, maintenance, and demolition. The results show that DEA has proven to be a very appropriate method for identifying suitable solutions that can be effective in designing measures to secure the highway's permeability for the wildlife.

Název v anglickém jazyce

Green Technology for Motorway Overpasses

Popis výsledku anglicky

Overpasses are essential to establish permeability of highways for the wildlife. Width and length are the key technical parameters influencing the overpass effectiveness. It is crucial to secure the proper technology and correct water management on its surface. Wildlife behaviour and their requirements for the above stated technical parameters of overpasses have also been investigated. In all cases, the overpass performance increases with enlarging the width and drop with an increasing length. The goal is therefore to achieve a balanced compromise allowing sufficient functionality while also sustaining reasonable costs. Data envelopment analysis (DEA) provides a method to select a "good" solution in the sense of sufficient overpass performance with moderate total expenses. Overpass performance calculations were made on the original methodology pioneered by the author. Overall expenses were provided based on actual construction costs in the Czech Republic, including expenses for preparations, design, construction, maintenance, and demolition. The results show that DEA has proven to be a very appropriate method for identifying suitable solutions that can be effective in designing measures to secure the highway's permeability for the wildlife.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

4th World Multidisciplinary Civil Engineering-Architecture-Urban Planning Symposium (WMCAUS)

ISBN

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ISSN

1757-8981

e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Institute of Physics Publishing

Místo vydání

Spojené království

Místo konání akce

Praha (Česká republika)

Datum konání akce

17. 6. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000562099103101