홍수추적 ( 보조자료 )
description
Transcript of 홍수추적 ( 보조자료 )
![Page 2: 홍수추적 ( 보조자료 )](https://reader035.fdocuments.net/reader035/viewer/2022062305/568160d0550346895dd005cc/html5/thumbnails/2.jpg)
홍수추적
Ref.)https://www.meted.u-car.edu
![Page 3: 홍수추적 ( 보조자료 )](https://reader035.fdocuments.net/reader035/viewer/2022062305/568160d0550346895dd005cc/html5/thumbnails/3.jpg)
Hydrograph with attenuation
Time-lagged hydrograph
Time-lagged hydrograph with attenuation
첨두감쇄 및 지체
Ref.)https://www.meted.u-car.edu
![Page 4: 홍수추적 ( 보조자료 )](https://reader035.fdocuments.net/reader035/viewer/2022062305/568160d0550346895dd005cc/html5/thumbnails/4.jpg)
지체시간과 저류상수 변화에 따른 홍수수문곡선변화
Ref.)https://www.meted.u-car.edu
![Page 5: 홍수추적 ( 보조자료 )](https://reader035.fdocuments.net/reader035/viewer/2022062305/568160d0550346895dd005cc/html5/thumbnails/5.jpg)
흐름의 종류
Ref.)https://www.meted.u-car.edu
![Page 6: 홍수추적 ( 보조자료 )](https://reader035.fdocuments.net/reader035/viewer/2022062305/568160d0550346895dd005cc/html5/thumbnails/6.jpg)
정상류 vs. 비정상류
Ref.)https://www.meted.u-car.edu
![Page 7: 홍수추적 ( 보조자료 )](https://reader035.fdocuments.net/reader035/viewer/2022062305/568160d0550346895dd005cc/html5/thumbnails/7.jpg)
등류 vs. 부등류
Ref.)https://www.meted.u-car.edu
![Page 8: 홍수추적 ( 보조자료 )](https://reader035.fdocuments.net/reader035/viewer/2022062305/568160d0550346895dd005cc/html5/thumbnails/8.jpg)
흐름조건에 따른 추적방법
흐름조건
복잡성
추적방법
Ref.)https://www.meted.u-car.edu
![Page 9: 홍수추적 ( 보조자료 )](https://reader035.fdocuments.net/reader035/viewer/2022062305/568160d0550346895dd005cc/html5/thumbnails/9.jpg)
유입량 = 유출량저류량 변화 없음
유입량 > 유출량저류량 증가
유입량 < 유출량저류량 감소
유입 및 유출량 변화에 따른 저류량 변화
저류개념
Ref.)https://www.meted.u-car.edu
![Page 10: 홍수추적 ( 보조자료 )](https://reader035.fdocuments.net/reader035/viewer/2022062305/568160d0550346895dd005cc/html5/thumbnails/10.jpg)
하도저류개념
Ref.)https://www.meted.u-car.edu
![Page 11: 홍수추적 ( 보조자료 )](https://reader035.fdocuments.net/reader035/viewer/2022062305/568160d0550346895dd005cc/html5/thumbnails/11.jpg)
홍수파 전파
Ref.)https://www.meted.u-car.edu
![Page 12: 홍수추적 ( 보조자료 )](https://reader035.fdocuments.net/reader035/viewer/2022062305/568160d0550346895dd005cc/html5/thumbnails/12.jpg)
하도저류개념 : 대상저류 및 쐐기저류
Ref.)https://www.meted.u-car.edu
![Page 13: 홍수추적 ( 보조자료 )](https://reader035.fdocuments.net/reader035/viewer/2022062305/568160d0550346895dd005cc/html5/thumbnails/13.jpg)
하도저류개념 : 대상저류 및 쐐기저류
유입량 = 유출량
유입량 > 유출량 유입량 < 유출량
Ref.)https://www.meted.u-car.edu
![Page 14: 홍수추적 ( 보조자료 )](https://reader035.fdocuments.net/reader035/viewer/2022062305/568160d0550346895dd005cc/html5/thumbnails/14.jpg)
하도저류개념 : 대상저류 및 쐐기저류
Ref.)https://www.meted.u-car.edu
![Page 15: 홍수추적 ( 보조자료 )](https://reader035.fdocuments.net/reader035/viewer/2022062305/568160d0550346895dd005cc/html5/thumbnails/15.jpg)
유역홍수추적
Ref.)https://www.meted.u-car.edu