제방 유지관리체계 개선을 위한 노후도 평가방안 제시
Proposal for an Aging Assessment Method to Improve Levee Maintenance
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초록
본 연구는 제방시설물의 노후화 상태를 체계적으로 평가하기 위한 통합 평가 모델을 개발하는 것을 목적으로 한다. 제방의 노후도평가는 크게 기술적 노후도 평가와 제도적 노후도 평가로 구분되며, 구조적 평가는 월류 안정성, 활동 안정성, 누수 안정성 등의 요소를 포함한다. 제도적 평가는 활동의 상태평가와 누수의 상태평가를 중심으로 진행되며, 이는 안전점검등급과 성능평가등급을 기반으로 한다. 본 연구에서는 각 평가 항목에 중요도에 따라 가중치를 부여하여 기술적 노후도 평가 점수와 제도적 노후도 평가 점수를 통합하여 종합 노후도 점수를 산출하였다.본 연구는 구조적 및 제도적 노후도 평가를 통합함으로써 제방시설물의 전반적인 노후화 상태를 보다 정확하게 파악할 수 있는 방법론을 제시하였다. 또한, 향후 연구에서는 평가 항목별 가중치 산정 방법의 개선과 다양한 실제 사례에 대한 모델의 검증이 필요함을 제안한다. 이를 통해 제방의 안정성과 지속 가능성을 높이고, 효과적인 유지관리 전략을 수립하는 데 기여할 것으로 기대된다.
Abstract
This study aims to develop an integrated evaluation model for systematically assessing the aging status of levee facilities and to validate its effectiveness by applying it to a hypothetical levee. The aging assessment of levees is broadly categorized into structural aging assessment and institutional aging assessment. The structural assessment includes factors such as overtopping stability, slope stability, and seepage stability. The institutional assessment focuses on activity state assessment and seepage state assessment, based on safety inspection grades and performance evaluation grades. In this study, equal weights (50%) were assigned to each evaluation category, and the structural aging assessment score and institutional aging assessment score were integrated to derive a comprehensive aging score. By combining structural and institutional aging assessments, this study presents a methodology that allows for a more accurate understanding of the overall aging status of levee facilities. Additionally, future research is suggested to improve the weighting methods for each evaluation category and to validate the model using various real-world cases. It is expected that this will enhance the stability and sustainability of levees and contribute to the establishment of effective maintenance strategies.
참고문헌 (14)
- Establishment of Introduction Plan for Embankment Safety Evaluation System and Preliminary Investigation, "Ministry of Enviornment", ~ (2023)
- SPECIAL ACT ON THE SAFETY CONTROL AND MAINTENANCE OF ESTABLISHMENTS, "Ministry of Land, Infrastructure and Transport", ~ (2021)
- FRAMEWORK ACT ON SUSTAINABLE INFRASTRUCTURE MANAGEMENT, "Ministry of Land, Infrastructure and Transport", ~ (2020)
- River Maintenance and Repair Manual, "Ministry of Land, Infrastructure and Transport", ~ (2016)
- Detailed Guidelines for the Implementation of Facility Safety and Maintenance Management, "Ministry of Land, Infrastructure and Transport", ~ (2021)
- Detailed Guidelines for the Implementation of Facility Safety and Maintenance Management (Safety Inspection and Diagnosis Edition), "Ministry of Land, Infrastructure and Transport", ~ (2021)
- 5th Basic Plan for Facility Safety and Maintenance Management, "Ministry of Land, Infrastructure and Transport", ~ (2023)
- Detailed Guidelines for Safety Inspections and Precision Safety Diagnoses, "Ministry of Land, Maritime and Fisheries", ~ (2010)
- Commentary on River Design Standards, "Korean Water Resources Association", ~ (2019)
- Kim, J. H., "Improvement of the Evaluation Method for Deteriorated Water Pipes", Journal of Water Treatment, 11(2), pp.63~73 (2003)
- Al-Rashed, R., "Identifying the Factors Impacting Bridge Deterioration in the Gulf Cooperation Council", Designs, 7(6), pp.126~ (2023)
- Cho, S. H., "A Study on the Evaluating Indicators of the Level of Deterioration in High-rise and high-density Apartments", Journal of the Korean Housing Society, 20(4), pp.131~142 (2009)
- Design and construction of levees, "USACE", ~ (2000)
- River embankment design guidelines, "Ministry of Land, Infrastructure, Transport and Tourism", ~ (2004)