Browse > Article
http://dx.doi.org/10.5389/KSAE.2020.62.5.073

Comparing and Consideration of Static and Dynamic Stability Analysis Methods for Domestic Reservoirs  

Lee, Moojae (Department of Regional Infrastructure Engineering, Kangwon National University)
Kim, Yongseong (Department of Regional Infrastructure Engineering, Kangwon National University)
Heo, Joon (Rural Research Institute, Korea Rural Community Corporation)
Bark, Minwoo (Department of Regional Infrastructure Engineering, Konkuk University)
Bibek, Tamang (Department of Regional Infrastructure Engineering, Kangwon National University)
An, Sungsoo (Rural Research Institute, Korea Rural Community Corporation)
Publication Information
Journal of The Korean Society of Agricultural Engineers / v.62, no.5, 2020 , pp. 73-84 More about this Journal
Abstract
In this study, we compared and analyzed the static and dynamic analysis method for agricultural reservoirs. In addition, we assumed the aging of reservoir as the deterioration of the internal friction angle and cohesion. The internal friction angle and cohesion were applied by dividing into 4 case for each reservoir. As a result of comparing the stability of the reservoir embankment, it was found that the dynamic stability analysis method showed a greater risk than the static stability analysis method when dynamic loads such as earthquakes were applied. Therefore, when detailed review such as liquefaction is required, it is considered that the dynamic stability analysis method should be applied first. If a study on the change in material properties due to the aging of the reservoir is conducted, the stability analysis of the reservoir due to the aging of the reservoir can be performed more accurately. In addition, if a study comparing the results of dynamic stability analysis and static stability analysis for earthquakes with various characteristics for more reservoirs is conducted, detailed criteria for the case where dynamic stability analysis should be considered can be presented.
Keywords
Earthquake; poorly-compacted raised reservoir levee; static and dynamic stability analysis method; liquefied;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Kim, D. G., 2017. A study on dynamic behavior of raised reservoir dam using dynamic centrifuge tests. Ph.D. diss., Kangwon University (in Korean).
2 Kim, M. H., C. S. Song, S. J. Eom, O. H. Park, and J. C. Kim, 2019. Characteristics evaluation of repetitive wetting-drying on shear strength on materials for agriculture reservoir construction. Korean Society of Agricultural Engineers Conference 2019(0): 170 (in Korean).
3 Korea Rural Community Corporation, 2019. Statistical yearbook of land and water development for agriculture (in Korean).
4 Lee, C. W., J. M. Kim, Y. B. Moon, and Y. S. Kim, 2014. Behavior characteristics of poorly-compacted raised reservoir levee with water level raising. Journal of the Korean Society of Agricultural Engineers 56(6): 113-119 (in Korean).   DOI
5 Ministry of Environment, 2019. Dam Seismic Design (KDS 54 17 00) (in Korean).
6 Ministry for Food, Agriculture, Forestry and Fisheries, 2019. Agricultural Fill Dam Design (KDS 67 10 20) (in Korean).
7 Ministry of Land, Infrastructure and Transport, 2018. Seismic Design in General (KDS 17 10 00) (in Korean).
8 Oka, F., A. Yashima, A. Tateishi, Y. Taguchi, and S. Yamashita, 1999. A cyclic elasto-plastic constitutive model for sand considering a plastic-strain dependence of the shear modulus. Geotechnique 49(5): 661-680.   DOI
9 Shim, H. G., 2020. Dynamic behavior characteristics of reservoir embankment with deteriorated core by using dynamic centrifuge model tests. Ph.D. diss., Kangwon University (in Korean).
10 Shin, D. H., 2017. Development of technology for evaluating degree of deterioration and strategy for life extension of aged dams. Korea Water Resources Corporation (in Korean).
11 The LIQCA Research and Development Group (Representative: Oka, F. of Kyoto University), 2009. User's manual for LIQCA2D09 (2009 released print).
12 Taguchi, Y., A. Tateishi, F. Oka, and A. Yashima, 1995. A cyclic elasto-plastic model based on the generalized flow rule ant its application. In Proc. 5th Int. Symposium on Numerical Models in Geomechanics, Davos, Switzerland, Pande, G. N., and Pietruszczak, S. eds., Balkema: 57-62.
13 The Aging of Embankment Dams, 2010. United States Society on Dams.