Multi-criteria decision making tool for technological variants of road rehabilitation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00301068" target="_blank" >RIV/68407700:21110/16:00301068 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Multi-criteria decision making tool for technological variants of road rehabilitation

Original language description

Following the current trend of increasing buildings density, both residential and industrial, the need to strengthen and improve transport and engineering infrastructure has become essential. Despite the fact that both construction and continuous road and transport network reconstruction are vital elements in meeting the sector`s criteria, numerous bodies, whether it is a state or a regional government, face various obstacles in its implementation. Having said that, it is the aim of this paper to present a valid concept of the multi-criteria decision-making software application called OptiVote. This tool is able to recommend its users the most suitable method and technological option for flexible road rehabilitation project. The first part of this article introduces several calculation tools that allow to independently evaluate different methods of reconstruction. Those are the OptiRec family software tools, solving the traditional way of reconstruction (mill and replace) and the cold and hot recycling. Further on, a description of the wide range of technological alternatives for flexible road rehabilitation follows. The main part of this paper is devoted to a case study presenting a project implementation with three different rehabilitation technologies. Particular parameters such as the emission demands of each technology are being evaluated here by the OptiRec calculation tool. Those are the input data for the newly developed multi-criteria decision making tool OptiVote. Based on the selected criteria, user receives a clear recommendation, what method and technology to choose for a specific reconstruction. It is also possible to combine several user-selected criteria. For instance, price together with the environmental impact in proportion to the given recommendation or the user's choice.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JM - Structural engineering

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Article name in the collection

Creative Construction Conference 2016

ISBN

978-615-5270-24-6

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

1-6

Publisher name

Diamond Congress Kft.

Place of publication

Budapest

Event location

Budapest

Event date

Jun 25, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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