메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
Kue-Young Kim (Korea Institute of Geoscience and Mineral Resources) Yongje Kim (Korea Institute of Geoscience and Mineral Resources) Cheol-Woo Lee (Korea Institute of Geoscience and Mineral Resources) Nam-Chil Woo (Yonsei University)
저널정보
한국지질과학협의회 Geosciences Journal Geosciences Journal Vol.7 No.2
발행연도
2003.1
수록면
169 - 178 (10page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

이 논문의 연구 히스토리 (2)

초록· 키워드

오류제보하기
Groundwater response to tidal efect in a finiteleaky confined coastal aquifer is analyzed considering the impactof hydraulic head at the source bed (upper unconfined aquifer).For the groundwater response analysis, the impact of head at thesource bed and the effect of boundary condition on the inland sideare discussed. The shape of hydraulic head at the source bed isconsidered in two cases; (1) constant head, using mean ground-water level of concerning domain that may or may not be equal tomean sea level, and (2) linearly increasing head with distance fromthe coastline. The dimensional and nondimensional boundaryvalue problems are solved for hydraulic head in the aquifer usingLaplace transform technique, and the results are obtained by thenumerical inversion of the transformed solution. Evaluation of thesolution indicates that, near the coastline, the hydraulic head in aleaky confined aquifer is mostly influenced by the tidal effect,while the distance from the coastline increases, the effect of headin the source bed rises. A sensitivity analysis is conducted to showthe importance of the hydraulic head and its shape at the sourcebed as well as leakance, which affects the head in a confined leakycoastal aquifer. The solution derived in this study is useful forthere may be a natural or an artificial barrier on the inland sidethat acts as a no flux boundary. The study considering this bound-ary condition implies that care must be taken when aquiferparameters are estimated using previous analytical solutions, sinceboundary conditions on the inland side affect the head of leakyconfined aquifer, and thus may mislead to erroneous aquiferparameter estimation.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0