부산항 접근수역의 해상교통 안전성 평가에 관한 연구

A Study on the Assessment of the Marine Traffic Safety at the Pusan Approaching Waters

이 연구는 자연조건, 지형조건, 시설조건 및 다른 선박과의 상대적 위치 관계 등의 특정한 운항환경에서 조선자가 갖는 심리적 부담을 계량화하고, 이를 통해 해상교통의 안전성을 평가하는 환경스트레스 모델을 적용하여 부산항 접근수역의 현행 통항분리방식과 선행 연구에서 제안한 원형분리대방식에 의한 해상교통의 안전성을 상호 비교하여 그 타당성을 검증하고자 한다.

Marine traffic engineering is the technical field that observe flows of vessel traffic in accurate and describe the features of ships' movement statistically or analytically, then contribute to the improvement of the traffic flow and safety of traffic. Recently, marine traffic engineering has been developed until that possible to estimate a changes in traffic flow caused from some transformations of the traffic condition, and to assess the feasibility and validity of the changes by computer simulation. This paper aims to assess the present traffic safety at the sea area adjacent to Pusan harbour, and the validity of the suggested roundabouts traffic separation scheme at the Pusan approaching water(by Park in 1998) using environmental stress aggregation model There are couple of steps to describe the marine traffic situation and to assess it's safety by computer simulation. The first step is observe the movement of vessel traffic concerned waters and to obtain the relevant data for computer simulation. Second step is to carry out computer simulation to assess the simulated traffic flows by using suitable indexes of assessment model - environmental stress aggregation model. Eventually, this paper conclude that the environmental stress aggregation model is a useful technique to assess the traffic safety and the suggested roundabouts traffic separation scheme could make the concerned area safer than present traffic situation.