최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기韓國地盤工學會論文集 = Journal of the Korean geotechnical society, v.32 no.4, 2016년, pp.15 - 27
홍문현 (연세대학교 토목환경공학과) , 김정환 (연세대학교 토목환경공학과) , 정경자 (한국도로공사 도로교통기술원) , 정상섬 (연세대학교 토목환경공학과)
This study was conducted to suggest a landslide triggering rainfall threshold (ID curve) for landslide prediction by considering the effect of antecedent rainfall. 202 rainfall data including domestic landslide and rainfall records were used in this study. In order to consider the effect of antecede...
* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.
핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
1999년부터 2013년까지의 선행강우에 대한 산사태 유발 강우기준의 변화에 대한 분석결과는 어떠한가? | 국외의 산사태 유발강우기준과 제안된 유발강우기준을 비교하였으며, 선행강우에 대한 산사태 유발 강우기준의 변화를 분석하였다. 그 결과, 국내의 경우 비교적 낮은 강우강도에서 산사태가 유발되는 것으로 나타났으며, IETD가 증가할수록 산사태 유발강우기준의 기울기가 증가하는 경향이 나타났다. 따라서 단기간의 강우에 대해서는 산사태 유발강우기준(강우강도)이 높아지고, 장기간의 강우에 대해서는 낮아지는 것을 알 수 있었다. 2014년도에 국내에서 발생한 산사태 재해이력을 이용하여 검토한 결과, 본 연구에서 제안된 ID curve가 산사태 유발을 비교적 잘 예측할 수 있는 것으로 나타났다. | |
총 강우량에 의한 강우기준이란? | 통계적 방법에 의한 산사태 유발 강우기준은 과거 발생한 산사태의 시간강우 데이터로부터 결정되며, 총 강우량에 의한 강우기준, 강우강도 기준, 강우지속시간 기준 및 강우강도-지속시간(Intensity-Duration, ID) 기준이 있다. 총 강우량에 의한 강우기준은 산사태 발생 시의 총 누적 강우량과 연평균 강우량을 비교하는 기준으로, Guidicini and Iwasa(1977)에 의하면, 총 누적강우량이 연평균 강우량의 8∼12%가 되면 선행강우에 따라 산사태 발생 가능성이 있으며 12%를 초과하면 선행강우와 관계없이 산사태가 발생할 가능성이 있다고 보고되었으며, Govi and Sorzana(1980)는 연평균 강우량이 많은 지역의 경우 산사태를 발생시키는 총 누적강우량 또한 많다고 보고했다. 즉, 산사태 유발 강우기준은 특정 지역의 기후특성을 대표하는 연평균강수량의 영향을 받 는다. | |
국내의 강우는 언제 집중적으로 발생되나? | , 2013). 국내의 강우는 하절기인 6월∼9월에 집중적으로 발생 되며, 산사태 기록으로부터 집중호우가 주로 발생하는 이 기간에 산사태가 집중되는 것으로 나타났다(Yun et al., 2010). |
Adams, B. J. and Papa, F. (2001), "Urban Stormwater Management Planning with Analytical Probabilistic Models", Canadian Journal of Civil Engineering, 28(3), pp.545.
Aleotti, P. (2004), "A Warning System for Rainfall-induced Shallow Failures", Engineering Geology, 73(3), pp.247-265.
Associated ministries of South Korean government (2013), Abnormal Climate Report. Korean government, 11-1360000-000705-11.
Borga, M., Dalla Fontana, G., and Cazorzi, F. (2002), "Analysis of Topographic and Climatic Control on Rainfall-triggered Shallow Landsliding Using a Quasi-dynamic Wetness Index", Journal of Hydrology, 268(1), pp.56-71.
Caine, N. (1980), "The Rainfall Intensity-duration Control of Shallow Landslides and Debris Flows", Geogr Ann A 62, 23-27.
Campbell, R. H. (1975), Soil slips, debris flows, and rainstorms in the Santa Monica Mountains and vicinity, southern California (No. 851). US Govt. Print. Off.
Cannon, SH. and Ellen, SD. (1985), "Rainfall Conditions for Abundant Debris Avalanches, San Francisco Bay Region, California", Calif Geol 38, pp. 267-272.
Chatterjea, K. (1989), Observations on the fluvial and slope processes in Singapore and their impact on the urban environment. Doctoral dissertation, Department of Geography, Faculty of Arts & Social Sciences, National University of Singapore.
Cho, S. E. and Lee, S. R. (2000), "Slope Stability Analysis of Unsaturated Soil Slopes due to Rainfall Infiltration", Journal of the Korean Geotechnical Society, 16(1), pp.51-64.
Chung, J. H., Lee, J. S., and Park, S. H. (2010), "Analysis on a Minimum Period Without Rainfall in Mountainous Catchment", Conference of Korea Water Resource Association. pp.1630.
Corominas, J. (2000), Landslides and climate. Keynote lecture. In: Proc. 8th Int. Symp. on Landslides (Bromhead E, Dixon N, IbsenML, eds), vol. 4. Cardiff: A.A. Balkema, pp.1-33.
Crosta, GB. and Frattini, P. (2001), Rainfall thresholds for triggering soil slips and debris flow. In: Proc. 2nd EGS Plinius Conf. on Mediterranean Storms (Mugnai A, Guzzetti F, Roth G, eds). Siena, pp.463-487.
Dahal, R. K. and Hasegawa, S. (2008), "Representative Rainfall Thresholds for Landslides in the Nepal Himalaya", Geomorphology, 100(3), pp.429-443.
Fourie, A. B., Rowe, D., and Blight, G. E. (1999), "The Effect of Infiltration on the Stability of the Slopes of a Dry Ash Dump", Geotechnique, 49(1), pp.1-13.
Giannecchini, R. (2005), Rainfall triggering soil slips in the southern Apuane Alps (Tuscany, Italy). Adv Geosci 2, pp.21-24.
Govi, M. and Sorzana, PF. (1980), "Landslide susceptibility as function of critical rainfall amount in Piedmont basin (Northwestern Italy)", Studia Geomorphologica Carpatho-Balcanica, 14, pp.43-60.
Guidicini, G. and Iwasa, O. Y. (1977), "Tentative Correlation between Rainfall and Landslides in a Humid Tropical Environment", Bulletin of the International Association of Engineering Geology-Bulletin de l'Association Internationale de Geologie de l'Ingenieur, 16(1), pp.13-20.
Guzzetti, F., Peruccacci, S., Rossi, M., and Stark, C. P. (2007), "Rainfall thresholds for the initiation of landslides in central and southern Europe", Meteorology and atmospheric physics, 98(3-4), pp.239-267.
Hong, Y., Hiura, H., Shino, K., Sassa, K., Suemine, A., Fukuoka, H., and Wang, G. (2005), "The Influence of Intense Rainfall on the Activity of Large-scale Crystalline Schist Landslides in Shikoku Island, Japan", Landslides 2(2), pp.97-105.
Ikeya, H. (1989), "Debris Flow and its Countermeasures in Japan", Bulletin of the International Association of Engineering Geology-Bulletin de l'Association Internationale de Geologie de l'Ingenieur, 40(1), pp.15-33.
Innes, JL. (1983), Debris flows, Prog Phys Geog 7, pp.469-501.
Jang, C. B. (2014), A Study on Behavior Characteristics and Scale of Debris Flow in Korea, M.S. Thesis, Kangwon National University.
Jeong, S. S., Choi, J. Y., and Lee, J. H. (2009), "Stability Analysis of Unsaturated Weathered Soil Slopes Considering Rainfall Duration", Journal of the Korean Society of Civil Engineers, 29(1C), pp.1-9.
Jeong, S. S., Kim, J. H., Kim, Y. M., and Bae, D. H. (2014), Susceptibility assessment of landslides under extreme-rainfall events using hydro-geotechnical model; a case study of Umyeonsan (Mt.), Korea. Natural Hazards and Earth System Sciences Discussions, 2(8), pp.5575-5601.
Jibson, RW. (1989), Debris flow in southern Porto Rico. Geological Society of America, special paper 236, pp.29-55.
Kanji, MA., Massad, F., Cruz, PT. (2003), "Debris Flows in Areas of Residual Soils: Occurrence and Characteristics", Int. Workshop on Occurrence and Mechanisms of Flows in Natural Slopes and Earthfills. Iw-Flows2003, Sorrento: Associacione Geotecnica Italiana 2, pp.1-11.
Kim, J. H., Jeong, S. S., and Regueiro, R. A. (2012), "Instability of Partially Saturated Soil Slopes due to Alteration of Rainfall Pattern", Engineering Geology, 147, pp.28-36.
Korea Forest Service (2010), Countermeasure for forest disaster in the summer season, Korea Forest Service Report, pp.21.
Lee, S. R., Oh, T. K., Kim, Y. K., and Kim, H. C. (2009), "Influence of Rainfall Intensity and Saturated Permeability on Slope Stability during Rainfall Infiltration", Journal of the Korean Geotechnical Society, 25(1), pp.65-76.
Liao, Z., Hong, Y., Kirschbaum, D., Adler, R. F., Gourley, J. J., and Wooten, R. (2011), Evaluation of TRIGRS (transient rainfall infiltration and grid-based regional slope-stability analysis)'s predictive skill for hurricane-triggered landslides: a case study in Macon County, North Carolina. Natural hazards, 58(1), pp.325-339.
Ng, C. W. W. and Shi, Q. (1998), "A Numerical Investigation of the Stability of Unsaturated Soil Slopes Subjected to Transient Seepage", Computers and geotechnics, 22(1), pp.1-28.
Oh, J. and Park, H. J. (2013), "Establishment of Landslide Rainfall Threshold for Risk Assessment in Gangwon Area", Journal of Korean Society of Hazard Mitigation, 13(3), pp.43-51.
Oh, J. and Park, H. J. (2014), "Analysis of Landslide Triggering Rainfall Threshold for Prediction of Landslide Occurrence", Journal of Korean Society of Hazard Mitigation, 14(2), pp.115-129
Onodera, T., Yoshinaka, R., and Kazama, H. (1974), Slope failures caused by heavy rainfall in Japan. In: Proc. 2nd Int. Congress of the Int Ass Eng Geol, vol. 11. San Paulo 11, pp.1-10.
Paronuzzi, P., Coccolo, A., and Garlatti, G. (1998), Eventi meteorici critici e debris flows nei bacini montani del Friuli. L'Acqua, Sezione IMemorie, pp.39-50.
Rahardjo, H., Li, X. W., Toll, D. G., and Leong, E. C. (2001), "The Effect of Antecedent Rainfall on Slope Stability", Geotechnical & Geological Engineering, 19(3-4), pp.371-399.
Rahimi, A., Rahardjo, H., and Leong, E. C. (2010), "Effect of Antecedent Rainfall Patterns on Rainfall-induced Slope Failure", Journal of Geotechnical and Geoenvironmental Engineering, 137(5), pp.483-491.
Restrepo-Posada, P. J. and Eagleson, P. S. (1982), Identification of Independent Rainstorms, Journal of Hydrology, 55(1), pp.303-319.
Song, Y. K., Kim, Y. U., and Kim, D. W. (2013), "Recommendation of ID Criterion for Steep-Slope Failure Estimation Considering Rainfall Infiltration Mechanism", Journal of the Korean Geotechnical Society, 29(5), pp.65-74.
Tan, S. B., Tan, S. L., Lim, T. L., and Yang, K. S. (1987), Landslide problems and their control in Singapore. In Proceedings of the 9th Southeast Asian Geotechnical Conference, Bangkok, Thailand, 1, pp.25-36.
Tatizana, C., Ogura, M., Rocha, M., and Cerri, LES. (1987), Analise de correlacao entre chuvas e escorregamentos, Serra do Mar, Municipio de Cubatao. Proc. 5th Congress Brasiler, Geol Eng San Paolo, pp.225-236.
Wei, J., Heng, Y. S., Chow, W. C., and Chong, M. K. (1991), Landslide at Bukit Batok sports complex. In Proceedings of the 9th Asian Regional/Geotechnical Conference.
Wieczorek, G. F. and Glade, T. (2005), Climatic factors influencing occurrence of debris flows, In Debris-flow hazards and related phenomena, pp.325-362. Springer Berlin Heidelberg.
Wilson, R. C. (1989), Rainstorms, pore pressures, and debris flows: a theoretical framework. Landslides in a semi-arid environment, 2nd edn. Publications of the Inland Geological Society, California, pp.101-117.
Wilson, RC., Torikai, JD., Ellen, SD. (1992), Development of rainfall thresholds for debris flows in the Honolulu District, Oahu. US Geological Survey Open-File Report, 45, pp.92-521.
Yune, C. Y., Jun, K. J., Kim, K. S., Kim, G. H., and Lee, S. W. (2010), "Analysis of slope hazard-triggering rainfall characteristics in Gangwon province by database construction", Journal of the Korean Geotechnical Society, 26(10), pp.27-38.
*원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다.
출판사/학술단체 등이 한시적으로 특별한 프로모션 또는 일정기간 경과 후 접근을 허용하여, 출판사/학술단체 등의 사이트에서 이용 가능한 논문
※ AI-Helper는 부적절한 답변을 할 수 있습니다.