지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국환경정책학회 환경정책 환경정책 제21권 제2호
- 발행연도
- 2013.6
- 수록면
- 55 - 83 (29page)
- DOI
- 10.15301/jepa.2013.06.21.2.55
이용수
초록· 키워드
오류제보하기
The aim of this research is to develop an expanded environmental assessment method to select the environmentally friendly road route by appling the environment weighted value by work types for both flat route and vertical road route. The previous researches on environmental impact assessment for the planning and construction of road routes consider the flat-route only. There has been no study for comparative evaluation in degree of environmental damage impact between flat route and vertical road route, and thus actual environmental evaluation was not possible. To overcome the limitation of the previous environment friendliness assessment techniques in flat road route, environment weighted value by work types was developed and was applied for the assessment of environmental factors for vertical road route. To calculate the environment weights by work type, representing work types related to the road project were determined, and impact factors by work types and environmental assessment items, were analyzed, and then, the degree of importance by work types were suggested on based of the analysis result. To verify the suggested importance level and to induce the its weight, survey research on degree of the positive and negative impact on the environment by work types were carried out and road experts were participated in, Eight items for environmental impact assessment by work types in road projects was included in the questionnaire. With quantification process of the survey results by items and work types, and through calculating the average percentage of the assessment items, and environment impact scores of road routes by work type were estimated. With the estimated environment impact scores by work types, it was to assess the environment friendliness of the vertical road route. In order to prove the validity of the proposed expanded methods, three road construction projects were selected as test beds and the environment impact scores of 3 road routes were assessed with the proposed method. The proposed method consider three alternatives such as avoidance, mitigation, replacement, to improve environment friendliness and the results showed that the degree of environment friendliness was increased for the test bed routes with more road structural works, such as bridge and tunnel, etc. These results proves that, although construction of more road structures in the road in mountainous area may result in higher project cost, the degree of environment friendliness was improved greatly and thus it is more environmentally and economically favorable choice in overall.
목차
Ⅰ. 서론
Ⅱ. 도로노선의 환경성 평가기법에 대한 문헌연구
Ⅲ. 확장형 도로노선 환경성 평가기법
Ⅳ. 모형의 적용
Ⅴ. 결론
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UCI(KEPA) : I410-ECN-0101-2015-530-001332507