한반도 주변 해역을 통과한 태풍의 재해특성

• 영문명: The Characteristic of the Disasters caused by Typhoons passing through the Sea Area around the Korean Peninsula
• 발행기관: 한국방재학회
• 저자명: 안숙희 최기선 김백조 신승숙 Ahn, Suk-Hee Choi, Ki-Seon Kim, Baek-Jo Shin, Seung-Sook
• 간행물 정보: 『3. 한국방재학회 학술대회논문집』2008년, 109~114쪽, 전체 6쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 2008.02.28

영문 초록

The purpose of this study is to find out the characteristics of disasters caused by typhoons passing through the sea area around the Korean Peninsula. It analyzed two cases, that is, in WEST and EAST cases. These include the typhoons passing through the Yellow Sea, west of the Peninsula and East Sea, east of the Peninsula without landing on the Peninsula. FCM (Fuzzy Clustering Method) analysis was performed on typhoons affecting the Korean Peninsula from 1951 to 2006. The analysis shows that WEST case`s cluster has the curved track of NE-S, and EAST case`s cluster has the straight track of NE-SW. Typhoons that pass through the Yellow Sea have little change in frequency and the weak intensity. On the other hand, the frequency and the intensity of typhoons passing through the East Sea show the increasing trend. The characteristic of disasters by typhoons affecting the Korean Peninsula from 1973 to 2006 appears differently for each case: EAST cases caused significant damage in flooding, while WEST cases did damage in houses, ships, roads, and bridges. Rainfall amount and maximum wind speed data are analyzed in order to understand the impact of the typhoons, and the result indicates that the WEST cases are influenced by the wind, and East cases by precipitation. The result of this study indicates that the characteristic of disasters is distinctive according to the Typhoon`s track. If applied to establish the disaster prevention plan, this result could make a contribution to the damage reduction.

키워드

Typhoon Track Disaster