Performance Analysis of ANN Prediction for Groundwater Level Considering Regional‐Specific Influence Components

I Kim, J Lee - Groundwater, 2022 - Wiley Online Library
Groundwater level (GWL) varies periodically or non‐periodically with various factors
including precipitation, river stage (RS) change, sea level, and dewatering activities. In this …

Analysis of groundwater level prediction performance with influencing factors by artificial neural network

I Kim, J Lee, J Kim, H Lee, J Lee - Journal of the Korean …, 2021 - koreascience.kr
Groundwater level (GWL) causes the stress state within soil and affects the bearing capacity
and the settlement of foundation. In this study, the analyses of influencing factors on GWL …

지반보간을위한지반정보DB 구축방법에따른액상화평가결과비교

강병주, 황범식, 방태완, 조완제 - 한국지반공학회논문집, 2022 - dbpia.co.kr
지진으로부터 상대적으로 안전지대라고 여겨졌던 한반도에서 2017 년 규모 5.4 의 강진이
포항지역에 발생함으로써 액상화 현상이 민가, 농지에서 광범위하게 나타났고 이에 액상화 …

The effect of seasonal input on predicting groundwater level using artificial neural network

I Kim, J Lee - Ecology and Resilient Infrastructure, 2018 - koreascience.kr
Artificial neural network (ANN) is a powerful model to predict time series data and have been
frequently adopted to predict groundwater level (GWL). Many researchers have also tried to …

[PDF][PDF] Quantifying effects of river stage control on groundwater system by cluster analysis and groundwater-level modeling

정병주, 김동훈, 문희선, 김용철 - 지질학회지, 2021 - jgsk.or.kr
요 약하천 정비 사업을 통한 보 건설 등으로 하천수위를 인위적으로 제어할 수 있게 됨으로써,
이로 인해 발생하는 지하수계의 변화가 유역의 자연환경과 농업 활동에 어떠한 영향을 …

Comparison of Liquefaction Assessment Results with regard to Geotechnical Information DB Construction Method for Geostatistical Analyses

BJ Kang, BS Hwang, TW Bang… - Journal of the Korean …, 2022 - koreascience.kr
There is a growing interest in evaluating earthquake damage and determining disaster
prevention measures due to the magnitude 5.8 earthquake in Pohang, Korea. Since the …

[HTML][HTML] Seasonal Variation of Water Quality and Cryptomonads Distribution in Oncheon River

TU Jeong, SY Jeong, MJ Kim, YJ Choi… - Korean Journal of …, 2022 - korseaj.org
BACKGROUND: Recently, the inflow of nonpoint pollutants into rivers caused by rapid urban
and industrialization promotes the proliferation of algae, which causes eutrophication of …

[PDF][PDF] 수문및지형특성과인구분포를고려한지반침하발생평가인자분석

이예영, 이다해, 배은지, 이충모, 최한나 - koreascience.kr
To assess land subsidence estimation and preparedness in the Geum River basin, this
study applied GIS techniques and identified six key areas. The Geum River basin has …

지하수위영향인자에따른인공신경망기반의지하수위예측성능분석

김인철, 이재환, 김정환, 이형규, 이준환 - 한국지반공학회논문집, 2021 - dbpia.co.kr
지하수위 변동은 지반의 응력 상태에 변화를 일으켜 기초구조물의 지지력 및 침하에 직・
간접적인 영향을 미칠 수 있다. 본 연구에서는 연구 대상지역을 선정하여 지하수위 영향인자 …

[PDF][PDF] 인공신경망을이용한지하수위예측과계절효과반영을위한입력치의영향

김인철, 이준환 - Ecology and Resilient Infrastructure, 2018 - static5.apub.kr
인공신경망 (Artificial neural network, ANN) 은 간편히 시계열 데이터를 예측할 수 있는 모델
중에 하나로 지하수위를예측하는데 빈번히 사용되었으며, 많은 연구자들이 ANN 으로 지하수위 …