Tunnel and Underground SpaceISSN:1225-1275(Print) 2287-1748(Online)한국암반공학회

Azmi, M., Ramil, M.H., Hezmi, M.A., Mohd Yusoff, S.A.N., and Alel, M.N.A., 2019, Estimation of Soil Water Characteristic Curves (SWCC) of mining sand using soil suction modelling, IOP Conference Series: Materials Science and Engineering, 527, 012016

Borja, R.I., and White, J.A., 2010, Continuum deformation and stability analyses of a steep hillside slope under rainfall infiltration, Acta Geotechnica, 5, 1-14.

Chen, X.D., Guo, H.X., and Song, E.X., 2008, Analysis method for slope stability under rainfall action, In: Chen, Z., Zhang, J.M., Ho, K., Wu, F.Q., Li, Z.K. (Eds), Landslides and Engineered Slopes ― From the past to the future, CRC press, London, 1507-1515.

Cho, S.E., 2015, Stability analysis of unsaturated soil slope considering rainfall infiltration by two-phase flow model, Journal of the Korean Society of Hazard Mitigation, 15, 321-329.

Da, Z.H., Li, T.D., Huang, S.F., and Chen, C.J. 1993, The application of analysis for rainfall mode in prediction on collapse of soil slope, Subgrade Engineering, 5, 31-35.

Dawson E.M., Roth, W.H., and Drescher, A., 1999, Slope stability analysis by strength reduction, Getechnique, 49, 835-840.

Heo, J.H., Kim, K.D., and Han, J.H., 1999, Derivation of rainfall intensity-duration-frequency equation based on the appropriate probability distribution, Journal of the Korea Water Resources Association, 32, 247-254.

Hu, R., Chen, Y.F., and Zhou, C.B., 2011, Modeling of coupled deformation, water flow and gas transport in soil slopes subjected to rain infiltration, Science China Technological Sciences, 54, 2561-2575.

Itasca, 2025, FLAC3D (Fast Lagrangian Analysis of Continua in 3 Dimensions) software, https://www.itascacg.com/software/flac3d [Accessed July 21, 2025].

Jung, Y., Pau, G.S.H., Finsterle, S., and Doughty, C., 2018, TOUGH3 user’s guide, Lawrence Berkeley National Laboratory, California.

KICT (Korea Institute of Civil Engineering and Building Technology), 2000, 1999 Water Resources Management Technique Development Research Report: Volume 1 Probabilistic Rainfall Map for Korea, KICT, Ilsan.

Kim, J.H., Im, J.S., and Park, S.W., 2012, Hydro-mechanical behavior of partially saturated soil slopes under rainfall, Journal of Korean Geotechnical Society, 28, 69-78.

KOSTAT(Statistics Korea), 2025, Status of landslide damage, https://www.index.go.kr/unity/potal/main/EachDtlPageDetail.do?idx_cd=1311 [Accessed July 21, 2025].

Kuang, X., and Jiao, J.J., 2011, A new model for predicting relative nonwetting phase permeability from soil water retention curves, Water Resources Research, 47, W08520.

LBNL (Lawrence Berkeley National Laboratory), 2025, TOUGH software, https://tough.lbl.gov/software/tough3 [Accessed July 21, 2025].

MOIS (Ministry of the Interior and Safety), 2022, 2022 Annual report of disaster, MOIS, Sejong.

MOLIT (Ministry of Land, Infrastructure and Transport), 2016, Design Criteria for Slopes in Construction, MOLIT, Sejong.

Park, D., 2023, Investigation on water leakage-induced tunnel structure and ground responses using coupled hydro-mechanical analysis, Tunnel and Underground Space, 33, 265-280.

Park, D., 2024, Benchmark numerical simulation on the coupled behavior of the ground around a point heat source using the TOUGH-FLAC approach, Tunnel and Underground Space, 34, 127-142.

Touhidi-Baghini, A., 1998, Absolute permeability of Mcmurray formation oil sands at low confining stresses, Ph.D. dissertation, University of Alberta, Canada.

van Genuchten, M.Th., 1980, A closed-form equation for predicting the hydraulic conductivity of unsaturated soils, Soil Science Society of America Journal, 44, 892-898.

You, Y.J., 2019, Effect of the parameters of soil water characteristics curve (SWCC) on slope stability, Master thesis, Dongshin University, Korea.