본문 바로가기
KERD
논문KCI 등재

Hyper KANAKO System을 활용한 토석류 피해 저감을 위한 계통적 사방대책의 평가

Assessment of Systematic Structural Countermeasures for Debris Flow Mitigation Using the Hyper KANAKO System

김석우|이진호|전근우|장수진
(사)위기관리이론과실천 (Crisis and Emergency Management: Theory and Praxis)|2024.04|Crisisonomy|제20권 제4호|pp. 43-57|DOI https://doi.org/10.14251/crisisonomy.2024.20.4.43

0

조회

0

다운로드

0

인용

0

참고문헌

키워드

numerical modeling사방댐수치모의토석류 저감계통적 사방대책Hyper KANAKO Systemdebris flow mitigationcheck damsystematic structural countermeasuresHyper KANAKO system

초록

집중호우에 의한 토석류 피해지에 대한 재발 방지를 위해서는 대상 지역의 지형과 토지이용 등과 같은국지적·지역적 이해가 요구된다. 수치모형과 같은 과학적 기법은 지형과 토지이용을 고려할 수 있으므로잠재적 토석류 퇴적지를 예측하고, 관리 대책을 수립하는데 효과적으로 활용할 수 있다. 이 연구에서는Hyper KANAKO System에서 사방시설의 배치, 규모 및 형식을 설정하였고 토석류 저감효과를 모의하여정량적 평가 결과를 구축하였다. 무시설 계류는 사방댐이 설치된 유역에 비해 토양 침식, 운송 및 퇴적에취약하였고, 사방시설의 단독 배치보다는 계통적 배치가 퇴적토사 저감에 효과적이었다. 사방시설의계획, 유지관리 및 평가 과정을 개선하기 위해서는 후속 연구가 필요하겠지만, 이 수치모형과 연구결과는 향후 토사재해 위험을 경감시키기 위한 이해관계자의 의사결정에 있어 효과적으로 활용될 수있을 것이다.

Abstract

Understanding the local and regional topography and land use of an area is crucial to prevent debris flow recurrence sites caused by heavy rainfall. Scientific techniques, such as numerical modeling, are available for effective planning of management measures and predicting potential debris flow deposition sites from future rainfall events because they consider topography and land use. Quantitative evaluation results were produced by determining the arrangement, size, and type of check dams and modeling debris flow mitigation in the Hyper KANAKO system. The results revealed the original catchment had an increased vulnerability to soil erosion, transport, and deposition compared to the catchment with check dams. Furthermore, the systemic arrangement of check dams proved to be effective in reducing debris flow deposits when compared to a standalone arrangement. Future research is necessary to improve the erosion control planning, maintenance, and evaluation processes. The numerical model and resulting data from this study will be effectively utilized in decision-making by stakeholders to reduce the risk of future sediment-related disasters.

참고문헌 (48)

  1. Choi, Junghae, "Analysis of Debris flow of Chun-Cheon Landslide Area Using Numerical Methods", The Journal of Engineering Geology, 27(1), pp.59~66 (2017)
  2. Choi, Jung Ryel, "An Analysis of Debris-flow Propagation Characteristics and Assessment of Building Hazard Mapping Using FLO-2D : The Case of Chuncheon Landslide Area", Crisisonomy, 14(2), pp.91~99 (2018)
  3. Chun, Kun Woo, "Erosion Control Engineering(New Version)" (2011), Hyangmoonsa
  4. SHALSTAB: A Digital Terrain Model for Mapping and Shallow Landslide Potential, "Dietrich, William", NCASI, ~ (1998)
  5. Hahm, Chang Hak, "A Fundamental Study on an Extrction of the Hydro-geometric Information by Using Geographic Information System", Ph. D, pp.1996
  6. Jamri, Heirlina Mawarni, "Estimation of Debris Flow Sedimentation Volume Through Numerical Modelling", IOP Conference Series: Materials Science and Engineering, 884, pp.012044~ (2020)
  7. Jang, Chang Deok, "Numerical Simulation on Debris Flow Disaster Area using Kanako-1D", Crisisonomy, 7(6), pp.205~215 (2011)
  8. Jang, Su Jin, "Evaluating the Effect of Root Cohesion on Shallow Landslides for Physically Based Modeling", Sensors and Materials, 33(11), pp.3847~3862 (2021)
  9. Jeong, Seokil, "Case Study for Efficiency of Counter-debris Flow Structures in Baekyang Mt", Journal of the Korean Society of Safety, 33(4), pp.84~89 (2018)
  10. Kajiyama, Atsushi, "A Method of Development for Representing One-dimensional Analysis by a Two-dimentional Plane-Converting the Analysis Result to GIS Data-", Annual Journal of Hydraulic Engineering, 74(4), pp.I_1447~I_1452. (2018)
  11. Kang, Bae Dong, "Numerical Simulation Reflecting buildings in Area Damaged by Debris Flow", E3S Web of Conferences, 415, pp.02011~ (2023)
  12. Kasim, Norhidayu, "Debris Flow Numerical Simulation Model Comparison with Field Events in Kuala Kubu Baru and Lentang, Malaysia", IOP Conference Series: Materials Science and Engineering, 1051, pp.012048~ (2021)
  13. Kim, Hyun Gi, "Development of Precast Concrete Method for Eco-Pillar Debris Barrier with Hollow Cross-section", Journal of the Korea Academia-Industrial Cooperation Society, 19(3), pp.542~552 (2018)
  14. Kim, Jong Yeon, "A Study on the Policy and Situation of Sediment Check Dams-Case of Gangwon Province, Korea-", Journal of The Korean Geomorphological Association, 16(4), pp.131~144 (2009)
  15. Kim, Kyoung Nam, "Development of Criteria for Zoning of Debris Flow Hazard Area", Journal of the Korean Society of Hazard Mitigation, 14(6), pp.177~183 (2014)
  16. Kim, Kyoung Nam, "Development of Criteria for Zoning of Debris Flow Hazard Area(II): The Comparison between Estimated and Surveyed Values", Journal of the Korean Society of Hazard Mitigation, 15(2), pp.197~203 (2015)
  17. Kim, Seungeun, "Run-out Modeling of Debris Flows in Mt. Umyeon using FLO-2D", Journal of the Korean Society of Civil Engineers, 33(3), pp.965~974 (2013)
  18. Kim, Sungduk, "The Study of Relationship between Berm Width and Debris Flow at the Slope", Journal of the Korean Geoenvironmental Society, 14(11), pp.5~12 (2013)
  19. Kim, Yeonjoong, "Debris Flow Characteristics and Sabo Dam Function in Urban Steep Slopes", Journal of Korea Water Resources Association, 53(8), pp.627~636 (2020)
  20. Kim, Young Hwan, "Analysis of Debris Flow Disaster Area According to Location Change of Check Dam using Kanako-2D", Journal of the Korean Society of Safety, 33(1), pp.128~134 (2018)
  21. Kim, Young Hwan, "Analysis of Debris Flow Disaster Area using Terrestrial LiDAR and Kanako-2D", Journal of the Korean Society of Hazard Mitigation, 16(5), pp.113~118 (2016)
  22. Kobiyama, Masato, "Debris-flow Hazard Investigation with Kanako-2D in a Rural Basin, Alto Feliz Municipality (Brazil)", Proceedings of 7th International Conference on Debris-Flow Hazards Mitigation, pp.338~345 (2019)
  23. The Damage Reduction Strategy for the Types of Landslide and Debris Flow, "Korea Agency for Infrastructure Technology Advancement (KAIA)", ~ (2013)
  24. Korea Forest Research Institute, "Development of Prediction Technique for Debris Generation Characteristics and Damage Scale", ~ (2009)
  25. Master Plan of Erosion Control Works in Korea, "Korea Forest Service", ~ (2024)
  26. "Korean Law Information Center" (2024)[URL]
  27. 국성표, "RUSEL 방법을 이용한 만대천 유역의 토사유출량 산정", 석사, 토목공학, pp.2010
  28. Lee, Seungjun, "Preliminary Analysis of Nocturnal Localized Heavy Rain-induced Landslides in Yecheon County, Northern Gyeongsang Province, South Korea", Landslides, 21, pp.429~435 (2024)
  29. Lim, Young Hyup, "A Study on the Application of Numerical Simulation to Erosion Control Facility using KANAKO 2D", Ph.D., pp.2017
  30. Luna, Byron Rene Quan, "Dynamic Numerical Run-out Modelling for Quantitative Landslide Risk Assessment", Ph.D., pp.2012
  31. Nakase, Yusuke, "A Consideration of Run-off Prediction by Debris Flow", Conference of Japan Society of Engineering Geology, pp.63~64 (2004)
  32. Nakatani, Kana, "Debris Flow Scale and Landform Data Resolution Effect on Influence Area", Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering), 74(4), pp.I_1201~I_1206 (2018)
  33. Nakatani, Kana, "Development of “Hyper KANAKO”, A Debris Flow Simulation System Based on Laser Profiler Data", Symposium Proceedings of the Interpraenent, pp.269~280 (2012)
  34. Nakatani, Kana, "Advanced Hazard Information and Methods for Appropriate Evacuation during Sediment Disasters", Symposium Proceedings of the Interpraenent, pp.327~335 (2018)
  35. Nakatani, Kana, "Case Study of Debris Flow Disaster Scenario Caused by Torrential Rain on Kiyomizu-dera, Kyoto, Japan: Using Hyper KANAKO System", Journal of Mountain Science, 13(2), pp.193~202 (2016)
  36. Nakatani, Kana, "Study on Debris Flow Influence Area Applying Simulations with Different Resolution Landform Data : Considering Alluvial Fans Land-use", Journal of Disaster Science and Management, 37(S05), pp.107~117 (2018)
  37. Nakatani, Kana, "Yuji Hasegawa Takuzo Kasahara, Masahiro Kaibori, and Yoshifumi Satofuka", Journal of Japan Society of Civil Engineers, 9, pp.161~174 (2021)
  38. Oh, Cheong Hyeon, "Forecasting of Debris Flow using Machine Learning-based Adjusted Rainfall Information and Ramms Model", Water, 13(17), pp.2360~ (2021)
  39. Paixão, Maurício, "Sensitivity Analysis of Debris Flow Simulations using Kanako-2D", International Journal of Erosion Control Engineering, 14(1), pp.1~11 (2021)
  40. "Guidebook of Steel Erosion and Sediment Control Structures" (2001)[URL]
  41. Rosli, Muhammad Iylia, "Modelling Debris Flow Runout : A Case Study on the Mesilau Watershed, Kundasang, Sabah", Water, 13(19), pp.2667~ (2021)
  42. Rosli, Muhammad Iylia, "Assessing Earthquake-induced Debris Flow Risk in the First UNESCO World Heritage in Malaysia", Remote Sensing Applications : Society and Environment, 23, pp.100550~ (2021)
  43. Syarifuddin, Magfria, "Lahar Flow Simulation in Merapi Volcanic Area by Hyper KANAKO Model", Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering), 72(4), pp.I_865~I_865 (2016)
  44. Takahashi, Tamotsu, "Flood and Sediment Disasters Triggered by 1999 Rainfall in Venezuela : A River Restoration Plan for an Alluvial Fan", Journal of Natural Disaster Science, 23, pp.65~82 (2001)
  45. Takahashi, Tamotsu, "Sediment Runoff Phenomenon and Countermeasures Against Sediment-related Hazards" (2006), Kinmiraisha
  46. Takahashi, Tamotsu, "Debris Flow: Mechanics, Prediction and Countermeasures" (2007), Taylor & Francis
  47. Yamamoto, Ryoya, "Analytical Study on the Debris Flow Occurred in July, 2014 in Nagiso Town, Nagano Prefecture", Journal of Japan Society of Civil Engineers. Ser. F6 (Safety Problem), 72(2), pp.I_139~I_144 (2016)
  48. Yun, Ho Jung, "Forest Soil and Sediment Disasters and Their Countermeasures -A Focus on Large Forest Fires along the East Coast, Typhoon 'Rusa', and Landslides in Umyeon Mt", Disaster Prevention Review, 17(3), pp.26~31 (2015)

관련 논문AI추천

수치모형을 이용한 사방댐 설치위치에 따른 토석류 저감량 분석김병식, 윤영호, 전계원, 탁원준(사)위기관리이론과실천 · Crisisonomy2017 · 제13권 제4호RWM을 활용한 토석류 피해예측지도의 사방댐 효과 적용 가능성 검토유송, 서준표, 우충식, 이창우(사)위기관리이론과실천 · Crisisonomy2021 · 제17권 제9호토석류 수치모델을 활용한 토석류 피해지 유동모의 및 시설물 취약도 분석곽재환, 방건준(사)위기관리이론과실천 · Crisisonomy2021 · 제17권 제10호토석류 발생 피해지에 대한 분석방안장창덕, 전계원, 전병희(사)위기관리이론과실천 · Crisisonomy2011 · 제7권 제1호RAMMS 모형을 이용한 토석류 모의이호진, 전계원, 탁원준(사)위기관리이론과실천 · Crisisonomy2015 · 제11권 제2호사방댐의 토석류 포착 효과에 관한 정량적 분석유송, 김태현, 서준표, 우충식, 이기환, 이진호, 장근창, 장수진(사)위기관리이론과실천 · Crisisonomy2025 · 제21권 제10호

이 간행물의 다른 논문 (11건)

지하차도 침수 피해 예방 및 대피 훈련 교육 개선 방안에 관한 연구민혜경pp. 1-25영향한계강우량을 고려한 삼척시 호우특보 기준에 관한 연구김병식, 정진우, 이현지, 이병현, 우대원pp. 27-41코로나19에 대한 낙관적 편견에 영향을 미치는 요인 - 미디어 이용, 자기효능감, 위험특성과 사회신뢰의 영향을 중심으로 -오미영pp. 59-79베이지안 다수준 모형을 활용한 고령운전자 사고의 식별 - 대전광역시 사례를 중심으로 -임영빈, 김기정pp. 81-95정신장애인의 COVID-19 시기 자립생활에 대한 질적연구이주경, 김은혜, 이혜경pp. 97-110
원문 보기