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국회도서관 홈으로 정보검색 소장정보 검색

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The fundamental study of hydrologic redesign of Donghwa area located in a second tributary of Seomjin river was performed. The amounts of hydrologic design were estimated using the available cumulated hydrology data provided by Korea Agricultural and Rural Infrastructure Corporation (KARICO). The management status of the water resources in Donghwa area was also widely surveyed. The probability rainfalls, probable maximum precipitation (PMP) and probability floods were estimated and subsequently their changes analyzed. The amount of 200 year frequency rainfall with 1 day duration was 351.1 ㎜, 2.5 % increased from the original design value, and the PMP was 780.2 ㎜. The concentration time was reestimated as 2.5 hours from existing 2.4 hours. Soil Conservation Service (SCS) method was used to estimate effective rainfall. The runoff curve number was changed from 90 to 78, therefore the maximum potential retention was 71.6 ㎜, 154 % increased from the original value. The flood estimates using SCS unit hydrograph showed 8 % increase from original value 623 m3/s to 674 m3/s and the probable maximum flood was 1,637 m3/s. Although the flow rate at the dam site was increased, the flood risk at the downstream river was decreased by the flood control of the Donghwa dam.

권호기사

권호기사 목록 테이블로 기사명, 저자명, 페이지, 원문, 기사목차 순으로 되어있습니다.
기사명 저자명 페이지 원문 목차
동화지구 설계 수문량 재추정 권순국 ;이재형 ;정재성 ;전일권 ;김민환 ;이경도 pp.3-10

폴리프로필렌 섬유보강 흙콘크리트 포장재료의 투수 특성 성찬용 pp.13-19

부분분포하중이 평면 포물선아치의 동적응답에 미치는 영향 조진구 ;박근수 pp.21-28

유리섬유보강 폴리머 복합패널의 피로특성 연규석 ;김수보 ;유능환 pp.29-36

리브를 갖는 유리섬유 보강 폴리머 콘크리트 복합패널의 휨 특성 김수보 ;연규석 ;유능환 pp.37-45

반복하중하에서 강섬유보강 철근콘크리트 연속보의 피로거동 곽계환 ;박종건 ;장화섭 pp.47-58

흙-수분 특성곡선 방정식을 이용한 포화도의 예측 송창섭 pp.61-69

참고문헌 (8건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 (1998) River analysis system HEC-RAS, US Army Corps of Engineers 미소장
2 (2000) 2000. Hydrologic modeling system HEC-HMS., US Army Corps of Engineers 미소장
3 KARICO. 1987. Plan report of the agricultural water development project for Donghwa area. Korea Agricultural and Rural Infrastructure Corporation, 미소장
4 (2002) Fundamental data in hydrology for Sungju and Donghwa areas, Korea Agricultural and Rural Infrastructure Corporation 미소장
5 (2002) Flood control capacity analysis of irrigation dam for extraordinary storm and plans for improving the capacity, Korea Agricultural and Rural Infrastructure Corporation 미소장
6 (2000) Applied hydrology., Hyang 미소장
7 (2001) Water resources engineering, 미소장
8 (2000) Construction of Korean probability rainfall diagram. Ministry of Construction and Transportation, 미소장