비동질성 Markov 모형에 의한 시간강수량 모의발생을 이용한 IDF 곡선의 유도

• 영문명: Derivation of IDF Curve by the Simulation of Hourly Precipitation using Nonhomogeneous Markov Chain Model
• 발행기관: 한국방재학회
• 저자명: 문영일 최병규 오태석 Moon, Young-Il Choi, Byung-Kyu Oh, Tae-Suk
• 간행물 정보: 『3. 한국방재학회 학술대회논문집』2008년, 501~504쪽, 전체 4쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 2008.02.28

영문 초록

A non-homogeneous markov model which is able to simulate hourly rainfall series is developed for estimating reliable hydrological variables. The proposed approach is applied to simulate hourly rainfall series in Korea. The simulated rainfall is used to estimate the design rainfall and compared to observations in terms of reproducing underlying distributions of the data to assure model`s validation. The model shows that the simulated rainfall series reproduce a similar statistical attribute with observations, and expecially maximum value is gradually increased as number of simulation increase.

키워드

Nonhomogeneous Markov model Hourly precipitation