Articles | Volume 15, issue 8
https://doi.org/10.5194/nhess-15-1835-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/nhess-15-1835-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
18 Aug 2015
Research article |
| 18 Aug 2015
A method for predicting the factor of safety of an infinite slope based on the depth ratio of the wetting front induced by rainfall infiltration
B.-G. Chae
Korea Institute of Geoscience and Mineral Resources, 305-350 Daejeon, Republic of Korea
J.-H. Lee
Dept. of Geoinformation Engineering, Sejong University, 147-747 Seoul, Republic of Korea
H.-J. Park
CORRESPONDING AUTHOR
Dept. of Geoinformation Engineering, Sejong University, 147-747 Seoul, Republic of Korea
J. Choi
CORRESPONDING AUTHOR
Korea Institute of Geoscience and Mineral Resources, 305-350 Daejeon, Republic of Korea
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Cited
30 citations as recorded by crossref.
- Effect of root architecture on rainfall threshold for slope stability: variabilities in saturated hydraulic conductivity and strength of root-soil composite X. Wang et al. 10.1007/s10346-020-01422-6
- Physically Based Susceptibility Assessment of Rainfall-Induced Shallow Landslides Using a Fuzzy Point Estimate Method H. Park et al. 10.3390/rs9050487
- Influence of Layer Transition Zone on Rainfall-Induced Instability of Multilayered Slope Z. Dou et al. 10.2113/2021/2277284
- The Influence of Horizontal Variability of Hydraulic Conductivity on Slope Stability under Heavy Rainfall T. Han et al. 10.3390/w12092567
- Mapping Landslide Prediction through a GIS-Based Model: A Case Study in a Catchment in Southern Italy F. Moresi et al. 10.3390/geosciences10080309
- Deformation characteristics of unstable shallow slopes triggered by rainfall infiltration K. Yang et al. 10.1007/s10064-020-01942-4
- Probabilistic failure analysis of infinite slopes under random rainfall processes and spatially variable soil J. Yuan et al. 10.1080/17499518.2018.1489059
- Analysis of Landslide Risk Distribution Pattern under Extreme Precipitation M. Kim et al. 10.9798/KOSHAM.2019.19.3.105
- Simulation of Debris-Flow Runout Near a Construction Site in Korea B. Chae et al. 10.3390/app10176079
- Use of geosynthetic clay liner as a remedial measure of claystone degradation in Lam Ta Khong hydropower plant S. Soralump et al. 10.1016/j.geotexmem.2021.04.001
- A Feasibility Study of a Rainfall Triggeirng Index Model to Warn Landslides in Korea B. Chae et al. 10.9720/kseg.2016.2.235
- Soil moisture response to water infiltration in a 1-D slope soil column model F. Wang et al. 10.1016/j.enggeo.2020.105482
- Influence of Rainfall Pattern on Wetness Index for Infinite Slope Stability Analysis W. Na et al. 10.3390/w15142535
- Influence of heavy rainfall and different slope cutting conditions on stability changes in red clay slopes: a case study in South China F. Huang et al. 10.1007/s12665-022-10466-x
- Study on Influencing Factors of Unsaturated Loess Slope Stability under Dry-Wet Cycle Conditions J. Jing et al. 10.1016/j.jhydrol.2022.128187
- Prediction of slope stability using multiple linear regression (MLR) and artificial neural network (ANN) A. Chakraborty & D. Goswami 10.1007/s12517-017-3167-x
- An Analysis of Landslide Risk Using the Change in the Volumetric Water Content Gradient in the Soil Layer Per Unit Time of Effective Cumulative Rainfall M. Kim & S. Lee 10.3390/w15091699
- Debris Flow Susceptibility Assessment Using the Integrated Random Forest Based Steady-State Infinite Slope Method: A Case Study in Changbai Mountain, China A. Si et al. 10.3390/w12072057
- The distribution of soil morphological characteristics for landslide-impacted Sumbing Volcano, Central Java - Indonesia A. Noviyanto et al. 10.1186/s40677-020-00158-8
- Ending the Cinderella status of terraces and lynchets in Europe: The geomorphology of agricultural terraces and implications for ecosystem services and climate adaptation A. Brown et al. 10.1016/j.geomorph.2020.107579
- Effect of the inclined weak interlayers on the rainfall response of a bedded rock slope L. Li & N. Ju 10.1007/s11629-015-3594-7
- Comparative study of seismic and non-seismic analysis of a soil slope to develop correlations for factor of safety considering horizontal and vertical seismic coefficients M. Israr Khan & S. Wang 10.1088/1755-1315/529/1/012013
- Development of slope deformation monitoring system based on tilt sensors with low-power wide area network technology and its application A. Putra et al. 10.1007/s13349-021-00494-9
- Geophysical and numerical stability analysis of landslide incident A. Beyene et al. 10.1016/j.heliyon.2023.e13852
- A review on mechanism of rainwater in triggering landslide S. Alsubal et al. 10.1088/1757-899X/513/1/012009
- Framework for Assessment of Eco-Safe Rural Roads in Panchase Geographic Region in Central–Western Nepal Hills S. Devkota et al. 10.3390/environments6060059
- Analysis of Debris Flow Reduction Effect of Check Dam Types considering the Mountain Stream Shape: A Case Study of 2016 Debris Flow Hazard in Ulleung-do Island, South Korea M. Kim et al. 10.1155/2021/8899368
- Assessing limit equilibrium method approach and mapping critical areas for slope stability analysis in Serra do Mar Paranaense—Brazil A. Acevedo et al. 10.1007/s12665-021-09863-5
- Numerical simulation of groundwater rising due to rainfall at far field in triggering landslide S. Alsubal et al. 10.21833/ijaas.2018.10.011
- Laboratory experiments on rainfall-induced flowslide from pore pressure and moisture content measurements M. Hakro & I. Harahap 10.5194/nhessd-3-1575-2015
29 citations as recorded by crossref.
- Effect of root architecture on rainfall threshold for slope stability: variabilities in saturated hydraulic conductivity and strength of root-soil composite X. Wang et al. 10.1007/s10346-020-01422-6
- Physically Based Susceptibility Assessment of Rainfall-Induced Shallow Landslides Using a Fuzzy Point Estimate Method H. Park et al. 10.3390/rs9050487
- Influence of Layer Transition Zone on Rainfall-Induced Instability of Multilayered Slope Z. Dou et al. 10.2113/2021/2277284
- The Influence of Horizontal Variability of Hydraulic Conductivity on Slope Stability under Heavy Rainfall T. Han et al. 10.3390/w12092567
- Mapping Landslide Prediction through a GIS-Based Model: A Case Study in a Catchment in Southern Italy F. Moresi et al. 10.3390/geosciences10080309
- Deformation characteristics of unstable shallow slopes triggered by rainfall infiltration K. Yang et al. 10.1007/s10064-020-01942-4
- Probabilistic failure analysis of infinite slopes under random rainfall processes and spatially variable soil J. Yuan et al. 10.1080/17499518.2018.1489059
- Analysis of Landslide Risk Distribution Pattern under Extreme Precipitation M. Kim et al. 10.9798/KOSHAM.2019.19.3.105
- Simulation of Debris-Flow Runout Near a Construction Site in Korea B. Chae et al. 10.3390/app10176079
- Use of geosynthetic clay liner as a remedial measure of claystone degradation in Lam Ta Khong hydropower plant S. Soralump et al. 10.1016/j.geotexmem.2021.04.001
- A Feasibility Study of a Rainfall Triggeirng Index Model to Warn Landslides in Korea B. Chae et al. 10.9720/kseg.2016.2.235
- Soil moisture response to water infiltration in a 1-D slope soil column model F. Wang et al. 10.1016/j.enggeo.2020.105482
- Influence of Rainfall Pattern on Wetness Index for Infinite Slope Stability Analysis W. Na et al. 10.3390/w15142535
- Influence of heavy rainfall and different slope cutting conditions on stability changes in red clay slopes: a case study in South China F. Huang et al. 10.1007/s12665-022-10466-x
- Study on Influencing Factors of Unsaturated Loess Slope Stability under Dry-Wet Cycle Conditions J. Jing et al. 10.1016/j.jhydrol.2022.128187
- Prediction of slope stability using multiple linear regression (MLR) and artificial neural network (ANN) A. Chakraborty & D. Goswami 10.1007/s12517-017-3167-x
- An Analysis of Landslide Risk Using the Change in the Volumetric Water Content Gradient in the Soil Layer Per Unit Time of Effective Cumulative Rainfall M. Kim & S. Lee 10.3390/w15091699
- Debris Flow Susceptibility Assessment Using the Integrated Random Forest Based Steady-State Infinite Slope Method: A Case Study in Changbai Mountain, China A. Si et al. 10.3390/w12072057
- The distribution of soil morphological characteristics for landslide-impacted Sumbing Volcano, Central Java - Indonesia A. Noviyanto et al. 10.1186/s40677-020-00158-8
- Ending the Cinderella status of terraces and lynchets in Europe: The geomorphology of agricultural terraces and implications for ecosystem services and climate adaptation A. Brown et al. 10.1016/j.geomorph.2020.107579
- Effect of the inclined weak interlayers on the rainfall response of a bedded rock slope L. Li & N. Ju 10.1007/s11629-015-3594-7
- Comparative study of seismic and non-seismic analysis of a soil slope to develop correlations for factor of safety considering horizontal and vertical seismic coefficients M. Israr Khan & S. Wang 10.1088/1755-1315/529/1/012013
- Development of slope deformation monitoring system based on tilt sensors with low-power wide area network technology and its application A. Putra et al. 10.1007/s13349-021-00494-9
- Geophysical and numerical stability analysis of landslide incident A. Beyene et al. 10.1016/j.heliyon.2023.e13852
- A review on mechanism of rainwater in triggering landslide S. Alsubal et al. 10.1088/1757-899X/513/1/012009
- Framework for Assessment of Eco-Safe Rural Roads in Panchase Geographic Region in Central–Western Nepal Hills S. Devkota et al. 10.3390/environments6060059
- Analysis of Debris Flow Reduction Effect of Check Dam Types considering the Mountain Stream Shape: A Case Study of 2016 Debris Flow Hazard in Ulleung-do Island, South Korea M. Kim et al. 10.1155/2021/8899368
- Assessing limit equilibrium method approach and mapping critical areas for slope stability analysis in Serra do Mar Paranaense—Brazil A. Acevedo et al. 10.1007/s12665-021-09863-5
- Numerical simulation of groundwater rising due to rainfall at far field in triggering landslide S. Alsubal et al. 10.21833/ijaas.2018.10.011
Saved (preprint)
Latest update: 23 Apr 2024
Short summary
This study presents a modified equation of infinite slope stability analysis based on the concept of the saturation depth ratio associated with the rainfall. A rainfall infiltration test was performed using an unsaturated soil column to understand the effect of the saturation depth ratio. The proposed model was applied to assess its feasibility and to develop a regional landslide susceptibility map using a GIS. The approach in this study showed better performance than the steady-state approach.
This study presents a modified equation of infinite slope stability analysis based on the...
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