Archives
 
Year 2019
 
Vol 60, Issue 6, [12 - 2019] - Full papers

3D slopes stability modeling for landslide early warning design at Halong city area

https://tapchi.humg.edu.vn/en/archives?article=1214

  • Affiliations:

    1 Faculty of Geosciences and Geoengineering, Hanoi University of Mining and Geology, Vietnam 2 Vietnam Institute of Geosciences and Mineral Resources, Hanoi, Vietnam

  • *Corresponding:
    This email address is being protected from spambots. You need JavaScript enabled to view it.
  • Received: 6th-Sept-2019
  • Revised: 16th-Oct-2019
  • Accepted: 30th-Dec-2019
  • Online: 30th-Dec-2019
Pages: 31 - 41
Views: 2229
View onlineView online
Downloads: 949
Downdload PDF
★★★★★Rating: 1.0, Total rating: 94
  • ★
  • ★
  • ★
  • ★
  • ★
Yours rating

Cited by: 1

Abstract:

Landslides are a very common form of natural disasters in Vietnam with diverse scales, complex triggers, and mechanisms. The greatest objective of the landslide studies is zoning and predicting, and therefore, a combination of appropriate, modern study methods are needed. This study presents the results of time-variant slope stability analysis by combining the limit equilibrium method with geospatial data. The slope stability analysis was conducted at six times, with the variation of pore water pressure ratio, ru corresponding to the change of rainfall in the study area. The results of the study have helped restore the landslide scenario in Cao Thang, Ha Long, and evaluated the landslide trigger. This model can also be used for slope stability analysis and landslide prediction for early warning, management, and urban planning.

How to Cite
Nhu, H.Viet, Duong, B.Van and Vu, H.Dang 2019. 3D slopes stability modeling for landslide early warning design at Halong city area. Journal of Mining and Earth Sciences. 60, 6 (Dec, 2019), 31-41. .
References

An, H., Kim, M., Lee, G., & Tran, T. V. (2016). Survey of spatial and temporal landslide prediction methods and techniques. Korean Journal of Agricultural Science, 43(4), 507-521. doi:10.7744/kjoas.20160053

Bishop, A. (1955). The use of the Slip Circle in the Stability Analysis of Slopes. Geotechnique, 5(1), 7-17. doi:10.1680/geot.1955.5.1.7

Cruden, D., & Varnes, D. J. (1996). Landslide Types and Processes.

Department of Natural Resources and Environment of Quang Ninh province. (2016). Explanatory report "Planning of water resources of Quang Ninh province to 2020, orientation to 2030".

Duncan, J. M., Wright, S. G., & Brandon, T. L. (2014). Soil Strength and Slope Stability (2nd Edition ed.). New York, United States: John Wiley & Sons Inc.

Hungr, O. (1987). An extension of Bishop’s simplified method of slope stability analysis to three dimensions. Geotechnique, 37(1), 113-117. doi:10.1680/geot.1987.37.1.113

Krahn, J. (2003). The 2001 R.M. Hardy Lecture: The limits of limit equilibrium analyses. Canadian Geotechnical Journal, 40(3), 643-660. doi:10.1139/t03-024.

Lam, L., & Fredlund, D. G. (1994). A general limit-equilibrium model for three dimensional slope stability analysis. Can Geotech J, 30, 905-919. doi:10.1139/t93-089

Loi, D. H., Quang, L., Sassa, K., Thanh, N., Dang, K., Takara, K., & Tien, P. (2017). The 28 July 2015 rapid landslide at Ha Long City, Quang Ninh, Vietnam. Landslides, 14, 1207–1215. doi:10.1007/s10346-017-0814-y

Montgomery, D., & Dietrich, W. (1994). A Physically Based Model for the Topographic Control on Shallow Landsliding. Water Resources Research - WATER RESOUR RES, 30, 1153-1172. doi:10.1029/93WR02979

Montrasio, L., & Valentino, R. (2008). A model for triggering mechanisms of shallow landslides. Natural Hazards and Earth System Sciences, 8(5), 1149-1159. doi:10.5194/nhess-8-1149-2008

Pack, R., Tarboton, D., & Goodwin, C. (1998). Terrain Stability Mapping with SINMAP, Technical Description and Users Guide for Version 1.00.

Reid, E., Christian, S. B., Brien, D. L., & Henderson, S. T. (2015). Scoops3D - Software to analyze 3D slope stability throughout a digital landscape: U.S. Geological Survey Techniques and Methods. In Book 14 (pp. 218).

Reid, M., Christian, S., & Brien, D. (2000). Gravitational stability of three-dimensional stratovolcano edifices. Journal of Geophysical Research: Solid Earth, 105(B3), 6043–6056. doi:10.1029/1999JB900310

Tran, T. V., Alvioli, M., Lee, G., & An, H. (2018). Three-dimensional, time-dependent modeling of rainfall-induced landslides over a digital landscape: a case study. Landslides, 15, 1071. doi:10.1007/s10346-017-0931-7

Tran, T. V., Lee, G., An, H., & Kim, M. (2017). Comparing the performance of TRIGRS and TiVaSS in spatial and temporal prediction of rainfall-induced shallow landslides. Environmental Earth Sciences, 76. doi:10.1007/s12665-017-6635-4

Tran, T. V., Lee, G., An, H., & Thu, T. (2016). Regional mapping of rainfall-induced shallow landslide using a new time-variant slope stability model. Paper presented at the Geotechnics for Sustainable Infrastructure Development - Geotec Hanoi 2016, Hanoi, Vietnam.

Ugai, K. (1988). Three-dimensional Slope Stability Analysis by Slice Methods. Paper presented at the International Conference on Numerical Methods in Geomechanics, Innsbruck, Austria.

Vu Xuan To etal. (2014). Report on ministerial-level project "Studying geological conditions of economic development areas in the Bac Bo coastal region and assessing the effects of climate change and sea level rise", code CTB2012-02-02 .

Wu, W. M., & Sidle, R. (1995). A Distributed Slope Stability Model for Steep Forested Basins. Water Resources Research, 31. doi:10.1029/95WR01136.

Other articles