• 제목/요약/키워드: Mokpo Port

검색결과 607건 처리시간 0.023초

The Analysis of Maritime Traffic Environments in Saigon Fairway

  • Nguyen, Thanh Nhat Lai;Jeong, Jae-Yong;Jeong, Jung-Sik
    • 한국항해항만학회:학술대회논문집
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    • 한국항해항만학회 2011년도 춘계학술대회
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    • pp.234-236
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    • 2011
  • Saigon Port within the port system of the Vietnam Maritime sector is one of the port having highest throughput and productivity in the country. The marine traffic of Saigon water ways is the heaviest in Vietnam and the number of marine accidents in this area are much higher than the others area in Vietnam. In order to reduce the risk of the accident in Saigon fairway, this paper concentrates on marine accident frequency in this area. The marine traffic and the marine accident were analyzed to find out the probability of vessel collision and the marine traffic risk. It follows that the main shipping route through Saigon fairway has the high risk of ship-ship collision.

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목포항의 효율성 및 생산성 분석에 관한 연구 -DEA모형과 FCM을 결합분석법- (A Study on Efficiency and Productivity Analysis of Mokpo Port -DEA model and FCM combined analysis-)

  • 김삼열;최경훈;팜티큔마이
    • 한국항만경제학회지
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    • 제36권1호
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    • pp.183-196
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    • 2020
  • 현재까지 목포항의 효율성을 분석하고 우리 나라의 다른 주요 무역항만과 비교하여 항만의 개발 방향을 개선한 연구는 많지 않다. 본 논문에서는 Malmquist Productivity Index (MPI)와 함께 DEA (Data Envelopment Analysis) 모형을 사용하여 목포항을 중심으로 우리나라 주요 무역항만의 효율성과 생산성을 측정한다. 첫째, 항만의 기술적 또는 운영 규모에 따라 어떤 항만이 효율적이거나 비효율적인지, 그리고 몇 년 동안 어떤 항만이 생산성을 유치할 수 있는지 파악하고자 한다. 둘째, 이 연구는 어떤 항만의 그룹이 효율성 점수가 높거나 낮은지 분류하는 데 Fuzzy C-means (FCM) 클러스터링 방법을 적용한 후 목포항의 개선 방안을 제시하고 자 한다.

Analysis of marine accident probability in Mokpo waterways

  • Kim, Kwang-Il;Park, Gye-Kark;Jeong, Jung-Sik
    • 한국항해항만학회지
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    • 제35권9호
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    • pp.729-733
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    • 2011
  • The maritime risk assessment is important not only to evaluate the safety level of the ports and waterways but also to reduce potential maritime accidents at sea in terms of the proactive measures of the maritime accidents. In this paper, the collision risk assessment in Mokpo waterways has been carried out based on the IALA recommended model, IWRAP. To evaluate the accident probabilities in Mokpo waterways, all data of vessels were collected from AIS and Radar observations data and the computer simulations were carried out. To assess the risk on the traffic, the scenario-base approach has been applied to the Mokpo waterway by using the maritime accident statics over the past 5 years.

Efficiency Analysis for Major Ports in Korea and China using Boston Consulting Group and Data Envelopment Analysis Model

  • PHAM, Thi Quynh Mai;Choi, Kyoung-Hoon;Park, Gyei-Kark
    • 한국항해항만학회지
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    • 제42권2호
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    • pp.107-116
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    • 2018
  • Planning strategies to achieve higher competitiveness of ports are becoming increasingly important in business environment. Therefore, strategic competitive position and efficiency analysis needs to be performed to increase ports' effectiveness and competitiveness. This matches with one of targets of new concept e-Navigation to increase the agility and efficiency of ports. The purpose of this study was to apply Boston Consulting Group matrix to analyze competitive positioning of major ports in Korea and China in term of several main cargo types and then use a combination of Data Envelopment Analysis and Principal Component Analysis model to calculate efficiencies. Results show that, at the moment, Chinese ports are still on the top with high position and efficiency score for the representative-Shanghai port. However, result also points out that except container type, Korean ports have chance to compete in other cargo types. Moreover, Gwangyang port is regarded as efficient. It has better position time. It is believed that Gwangyang port together with Busan port can compete with Chinese port in the near future.

주요항만의 실측조사 기반 해상교통혼잡도 평가 연구 (A Study on Evaluation of Marine Traffic Congestion based on Survey Research in Major Port)

  • 유상록;정초영;김철승;박성현;정재용
    • 해양환경안전학회지
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    • 제19권5호
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    • pp.483-490
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    • 2013
  • 본 연구는 우리나라 전국 무역항 중 입항 선박이 많은 주요 4개 항만을 선정하여 10일간의 AIS 실측 자료를 분석하였다. 실측 조사로 산출한 주요항만의 피크시간 혼잡도는 시간당 평균혼잡도 보다 약 3.8~5.7배 높게 나타났다. 이는 기존의 Port-MIS 통계자료로 울산항 본항의 해상교통혼잡도를 평가한 선행연구 사례에서 피크시간 혼잡도가 시간당 평균혼잡도 보다 약 1.7배 높은 것과는 많은 차이가 있어 현 항로의 교통특성을 왜곡하는 문제를 확인할 수 있다. 따라서 해상교통혼잡도를 평가할 때에는 Port-MIS 통계자료보다 실측조사를 기반으로 해상교통혼잡도를 산출하는 것이 타당하다고 본다.