• Title/Summary/Keyword: 도로개발

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Decision Making Methods for Types of Roadside Non-point Pollution Reduction Facilities and Its Application (도로비점오염 저감시설의 유형선정방법 개발 및 적용)

  • Cho, Hye Jin
    • Ecology and Resilient Infrastructure
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    • v.7 no.4
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    • pp.256-261
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    • 2020
  • Roadside non-point pollution reduction facilities are classified as infiltration, vegetation, reservoir, and wetland types based on their respective pollution reduction mechanisms. However, without a detailed analysis of the road and traffic conditions it is very difficult for civil engineers to determine which category of pollution reduction facility is best suited to their planning requirements. To address this issue, we propose a new decision-making method for the selection of roadside non-point pollution reduction facilities. The principal factors informing the proposed decision-making methods are the road characteristics, including location, structure, number of lanes, and traffic volume. As a result of the study, a total of new pollution reduction plans were developed, with their selection conditions and the corresponding applicable facilities established. The effectiveness of the proposed pollution reduction schemes was demonstrated for roads in Kyounggi-do, providing a valuable basis for future pollution reduction plans.

Suggestions of the Construction and Management for Sustainable Highways (지속가능도로의 건설과 관리를 위한 방안)

  • Noh, Kwan Sub;Baek, Jong Dae
    • Ecology and Resilient Infrastructure
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    • v.3 no.3
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    • pp.156-161
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    • 2016
  • An R&D project, 'Carbon Neutral Road Technologies Development', sponsored by the Korean Ministry of Land, Infrastructure, and Transport was performed and sustainable development is being discussed in relation to global climate change. A draft of the green highway certification system, the green highway design and construction technologies for making low carbon eco-friendly roads, and Green Highway Technology Investment Evaluation System (GTIES) for estimating and managing carbon emissions from roads have been developed from the results of the R&D project. A scheme for expanding the application of these technologies and building sustainable road systems by considering the concept of sustainability was proposed in this research.