한국해양대학교

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속도감시상황하에서 도시고속도로 IC 분류부의 속도예측모형 구축에 관한 연구

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dc.contributor.author 崔大鎬著 -
dc.date.accessioned 2017-02-22T06:24:53Z -
dc.date.available 2017-02-22T06:24:53Z -
dc.date.issued 2003 -
dc.date.submitted 56797-10-27 -
dc.identifier.uri http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002173915 ko_KR
dc.identifier.uri http://repository.kmou.ac.kr/handle/2014.oak/9497 -
dc.description.abstract Urban freeway plays a key role in the urban transportation system and also takes a lot of share in the urban traffic generated in the big city. However, most of the urban freeways are experiencing the transportation problems including severe traffic congestion regardless of the peak periods because the new travel demands keep increasing. Thus, the purpose of this study is to investigate the traffic characteristics, analyze the relationships between the traffic characteristics and finally construct the speed predictive models on the merge sections in the congested urban freeway interchange with the speed surveillance devices installed in city of Busan. From the analyses of traffic characteristics, and construction and verification for the delay predictive models on the merge sections of the urban freeway interchange under the study, the following conclusions were drawn -
dc.description.abstract i) Traffic flow showed a big difference depending on the time periods in the urban freeway interchange. Particularly more traffic were concentrated on the urban freeway interchange in the daytime period when compared with the nighttime period. ii) Traffic flow also showed a quite difference depending on the travel directions in the urban freeway interchange. Particularly more traffic were concentrated on the urban freeway interchange in the inbound direction when compared with the outbound direction. iv) The Urban freeway traffic management system(UFTMS) measures like the variable message sign(VMS), ramp metering system, or both were shown to be more effective on the inbound entrance ramp in the morning rush hour. -
dc.description.tableofcontents 목차 ABSTRACT = i NOMENCLATURE = v LIST OF FIGURES = vi LIST OF TABLES = vii 1. 서론 = 1 1.1 연구 배경 = 1 1.2 연구 목적 및 필요성 = 1 1.3 문헌조사 = 2 1.4 연구내용 및 방법 = 4 2. 교통 특성 분석 = 5 2.1 교통류율 = 6 2.2 점유율 = 11 2.3 속도 = 14 2.4 교통류율과 속도 = 18 3. 모형 구축 = 20 3.1 구축 방법 = 20 3.2 모형 구축 = 21 4. 모형 검증 = 23 4.1 검증 방법 = 23 4.2 모형 검증 = 23 5. 결론 및 향후 연구과제 = 27 참고문헌 = 29 -
dc.publisher 한국해양대학교 대학원 -
dc.title 속도감시상황하에서 도시고속도로 IC 분류부의 속도예측모형 구축에 관한 연구 -
dc.title.alternative Speed Predictive Modeling on the Diverge Sections of Urban Freeway Interchange with the Speed Surveillance Devices installed -
dc.type Thesis -
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토목환경공학과 > Thesis
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