초록

AI-Helper

해월송전선의 해상고에 의하며 선박의 항로가 제한되는 해역에 있어서, 해월송전선에 관하여 현재 알 수 있는 정보는 아주 제한적인데, 주어진 정보를 토대로 송전선철탑들 사이의 임의의 위치에서도 해월송전선의 해상고를 알아낼 수 있는 방법을 제시하였다. 그리고 해월송전선의 하부를 선박이 항해할 경우의 안전성을 평가할 수 있는 방법론적 모델을 제시하였다. 실제 표본선박이 항해한 궤적을 조사하여 통계처리를 한 결과, 선박이 안전통항구간을 벗어날 확률은 약 0.00001 정도로 밝혀졌다. 따라서 네델란드 응용과학연구소의 보고서에 의한 안전기준(항만 내, 방파제 입구 부근에서는 0.0001 이하이면 안전하다고 판단.)보다 10배 정도 더 안전하다고 판단된다.

Abstract ▼ AI-Helper

Many electric power cables span the sea in Korean archipelago. Lots of shipping routes were established between the islands in the same area and ships frequently sail under the cable which cross the seas. Sometimes electric power cables were accidently broken by sailing ships and catastrophic damage...

Many electric power cables span the sea in Korean archipelago. Lots of shipping routes were established between the islands in the same area and ships frequently sail under the cable which cross the seas. Sometimes electric power cables were accidently broken by sailing ships and catastrophic damage of island industry followed thereby. If navigators have detailed knowledge about the height of electric power cable, the ship's sailing condition will be greatly improved. But at the present time, navigators have limited data about the electric power cable. Those are the horizontal distance between pylons, the height of pylons and minimum height of electric power cable. This study introduced the calculating methodology to find out the height of cable at any position between pylons. The ship's tracks were recorded and traffic safety was assessed by statistical method in relation to cable height.

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