Advanced Search

Indexed by SCI、CA、РЖ、PA、CSA、ZR、etc .

Volume 32 Issue 5
Oct 2021
Turn off MathJax
Article Contents
Hualin Cheng, Jiamin Zhou, Zhiyi Chen, Yu Huang. A Comparative Study of the Seismic Performances and Failure Mechanisms of Slopes Using Dynamic Centrifuge Modeling. Journal of Earth Science, 2021, 32(5): 1166-1173. doi: 10.1007/s12583-021-1481-4
Citation: Hualin Cheng, Jiamin Zhou, Zhiyi Chen, Yu Huang. A Comparative Study of the Seismic Performances and Failure Mechanisms of Slopes Using Dynamic Centrifuge Modeling. Journal of Earth Science, 2021, 32(5): 1166-1173. doi: 10.1007/s12583-021-1481-4

A Comparative Study of the Seismic Performances and Failure Mechanisms of Slopes Using Dynamic Centrifuge Modeling

doi: 10.1007/s12583-021-1481-4
More Information
  • Corresponding author: Yu Huang, yhuang@tongji.edu.cn
  • Received Date: 25 Mar 2021
  • Accepted Date: 10 May 2021
  • Publish Date: 01 Oct 2021
  • In this study, dynamic centrifuge model tests were performed for sand slopes under different earthquake ground motions and slope angle to characterize the seismic performance of slopes. Four groups of tests under varying seismic input amplitude were conducted. Under the action of increasing earthquake intensity, the rigidity of the soil decreases and the damping ratio increases, both of the dynamic response and the predominant period of slopes are increased. Three types of seismic waves with the same seismic intensity were applied in the model tests. It shows that the variability in the ground motion leads to the acceleration response spectra of the slopes being completely different and the Northridge seismic wave with low-frequency component is closest to the predominant period of the slope model. In addition, the effect of slope angle on the seismic performance of slopes were also clarified. The results reveal how the slope angle affects the acceleration recorded on the ground surface of the slope, both in terms of the peak ground-motion acceleration (PGA) amplification factor and the predominant period. Finally, the permanent displacement of the model slopes under different earthquake intensities were further analyzed. Based on the nonlinear growth of the permanent displacement of the slope, the test results demonstrated the failure process of the slope, which can further provide a basis for theperformance-based seismic design of slopes.

     

  • loading
  • Bao, Y. J., Huang, Y., Liu, G. R., et al., 2020. SPH Simulation of High-Volume Rapid Landslides Triggered by Earthquakes Based on a Unified Constitutive Model. Part II: Solid-Liquid-Like Phase Transition and Flow-Like Landslides. International Journal of Computational Methods, 17(4): 1850149. https://doi.org/10.1142/s0219876218501499
    Gao, Y., Li, Z., Sun, D. A., et al., 2021. A Simple Method for Predicting the Hydraulic Properties of Unsaturated Soils with Different Void Ratios. Soil and Tillage Research, 209: 104913. https://doi.org/10.1016/j.still.2020.104913
    Gorum, T., Fan, X. M., van Westen, C. J., et al., 2011. Distribution Pattern of Earthquake-Induced Landslides Triggered by the 12 May 2008 Wenchuan Earthquake. Geomorphology, 133(3/4): 152-167. https://doi.org/10.1016/j.geomorph.2010.12.030
    Havenith, H. B., Vanini, M., Jongmans, D., et al., 2003. Initiation of
    Earthquake-Induced Slope Failure: Influence of Topographical and Other Site Specific Amplification Effects. Journal of Seismology, 7(3): 397-412. https://doi.org/10.1023/A: 1024534105559
    He, J. X., Qi, S. W., Wang, Y. S., et al., 2020. Seismic Response of the Lengzhuguan Slope Caused by Topographic and Geological Effects. Engineering Geology, 265: 105431. https://doi.org/10.1016/j.enggeo.2019.105431
    Hong, Y. S., Chen, R. H., Wu, C. S., et al., 2005. Shaking Table Tests and Stability Analysis of Steep Nailed Slopes. Canadian Geotechnical Journal, 42(5): 1264-1279. https://doi.org/10.1139/t05-055
    Huang, Y., Jiang, X. M., 2010. Field-Observed Phenomena of Seismic Liquefaction and Subsidence during the 2008 Wenchuan Earthquake in China. Natural Hazards, 54(3): 839-850. https://doi.org/10.1007/s11069-010-9509-6
    Karray, M., Hussien, M. N., Delisle, M. C., et al., 2018. Framework to Assess Pseudo-Static Approach for Seismic Stability of Clayey Slopes. Canadian Geotechnical Journal, 55(12): 1860-1876. https://doi.org/10.1139/cgj-2017-0383
    Ko, H. Y., 1988. Summary of the State-of-Art in Centrifuge Model Testing. Centrifuge in Soil Mechanics. In: Craig, W. H., James, R. G., Schofield, A. N., eds., Balkema, Rotterdam, Netherlands. 11-18
    Krishna, A. M., Latha, G. M., 2007. Seismic Response of Wrap-Faced Reinforced Soil-Retaining Wall Models Using Shaking Table Tests. Geosynthetics International, 14(6): 355-364. https://doi.org/10.1680/gein.2007.14.6.355
    Lee, M. G., Ha, J. G., Cho, H. I., et al., 2021. Improved Performance-Based Seismic Coefficient for Gravity-Type Quay Walls Based on Centrifuge Test Results. Acta Geotechnica, 16(4): 1187-1204. https://doi.org/10.1007/s11440-020-01086-5
    Lenti, L., Martino, S., 2012. The Interaction of Seismic Waves with Step-Like Slopes and Its Influence on Landslide Movements. Engineering Geology, 126:19-36. https://doi.org/10.1016/j.enggeo.2011.12.002
    Liang, T., Knappett, J. A., Leung, A. K., et al., 2020. Modelling the Seismic Performance of Root-Reinforced Slopes Using the Finite-Element Method. Géotechnique, 70(5): 375-391. https://doi.org/10.1680/jgeot.17.p.128
    Macedo, J., Candia, G., 2020. Performance-Based Assessment of the Seismic Pseudo-Static Coefficient Used in Slope Stability Analysis. Soil Dynamics and Earthquake Engineering, 133:106109. https://doi.org/10.1016/j.soildyn.2020.106109
    Nakajima, S., Abe, K., Shinoda, M., et al., 2019. Dynamic Centrifuge Model Tests and Material Point Method Analysis of the Impact Force of a Sliding Soil Mass Caused by Earthquake-Induced Slope Failure. Soils and Foundations, 59(6): 1813-1829. https://doi.org/10.1016/j.sandf.2019.08.004
    Sepúlveda, S. A., Murphy, W., Jibson, R. W., et al., 2005. Seismically Induced Rock Slope Failures Resulting from Topographic Amplification of Strong Ground Motions: The Case of Pacoima Canyon, California. Engineering Geology, 80(3/4): 336-348. https://doi.org/10.1016/j.enggeo.2005.07.004
    Shinoda, M., Watanabe, K., Sanagawa, T., et al., 2015. Dynamic Behavior of Slope Models with Various Slope Inclinations. Soils and Foundations, 55(1): 127-142. https://doi.org/10.1016/j.sandf.2014.12.010
    Song, D. Q., Che, A. L., Chen, Z., et al., 2018. Seismic Stability of a Rock Slope with Discontinuities under Rapid Water Drawdown and Earthquakes in Large-Scale Shaking Table Tests. Engineering Geology, 245:153-168. https://doi.org/10.1016/j.enggeo.2018.08.011
    Srilatha, N., Madhavi Latha, G., Puttappa, C. G., 2013. Effect of Frequency on Seismic Response of Reinforced Soil Slopes in Shaking Table Tests. Geotextiles and Geomembranes, 36:27-32. https://doi.org/10.1016/j.geotexmem.2012.10.004
    Stewart, D. P., Chen, Y. R., Kutter, B. L., 1998. Experience with the Use of Methylcellulose as a Viscous Pore Fluid in Centrifuge Models. Geotechnical Testing Journal, 21(4): 365-369. https://doi.org/10.1520/gtj11376j
    Take, W. A., Bolton, M. D., Wong, P. C. P., et al., 2004. Evaluation of Landslide Triggering Mechanisms in Model Fill Slopes. Landslides, 1(3): 173-184. https://doi.org/10.1007/s10346-004-0025-1
    Wang, K. L., Lin, M. L., 2011. Initiation and Displacement of Landslide Induced by Earthquake-A Study of Shaking Table Model Slope Test. Engineering Geology, 122(1/2): 106-114. https://doi.org/10.1016/j.enggeo.2011.04.008
    Wang, L. P., Zhang, G., 2014. Centrifuge Model Test Study on Pile Reinforcement Behavior of Cohesive Soil Slopes under Earthquake Conditions. Landslides, 11(2): 213-223. https://doi.org/10.1007/s10346-013-0388-2
    Wang, W., Chen, H., Xu, A. H., et al., 2018. Analysis of the Disaster Characteristics and Emergency Response of the Jiuzhaigou Earthquake. Natural Hazards and Earth System Sciences, 18(6): 1771-1783. https://doi.org/10.5194/nhess-18-1771-2018
    Xiong, M., Huang, Y., 2019. Novel Perspective of Seismic Performance-Based Evaluation and Design for Resilient and Sustainable Slope Engineering. Engineering Geology, 262:105356. https://doi.org/10.1016/j.enggeo.2019.105356
    Xiong, Y. L., Ye, G. L., Xie, Y., et al., 2019. A Unified Constitutive Model for Unsaturated Soil under Monotonic and Cyclic Loading. Acta Geotechnica, 14(2): 313-328. https://doi.org/10.1007/s11440-018-0754-2
    Xiong, Y. L., Ye, G. L., Zhu, H. H., et al., 2016. Thermo-Elastoplastic Constitutive Model for Unsaturated Soils. Acta Geotechnica, 11(6): 1287-1302. https://doi.org/10.1007/s11440-016-0462-8
    Xu, C., Xu, X. W., Shyu, J. B. H., 2015. Database and Spatial Distribution of Landslides Triggered by the Lushan, China Mw6.6 Earthquake of 20 April 2013. Geomorphology, 248:77-92. https://doi.org/10.1016/j.geomorph.2015.07.002
    Xu, C., Xu, X. W., Yu, G. H., 2013. Landslides Triggered by Slipping-Fault-Generated Earthquake on a Plateau: An Example of the 14 April 2010, Ms7.1, Yushu, China Earthquake. Landslides, 10(4): 421-431. https://doi.org/10.1007/s10346-012-0340-x
    Yu, Y. Z., Deng, L. J., Sun, X., et al., 2008. Centrifuge Modeling of a Dry Sandy Slope Response to Earthquake Loading. Bulletin of Earthquake Engineering, 6(3): 447-461. https://doi.org/10.1007/s10518-008-9070-9
    Zhang, Z. L., Wang, T., Wu, S. R., et al., 2017. Seismic Performance of Loess-Mudstone Slope in Tianshui-Centrifuge Model Tests and Numerical Analysis. Engineering Geology, 222:225-235. https://doi.org/10.1016/j.enggeo.2017.04.006
    Zhang, Z. Z., Fleurisson, J. A., Pellet, F., 2018. The Effects of Slope Topography on Acceleration Amplification and Interaction between Slope Topography and Seismic Input Motion. Soil Dynamics and Earthquake Engineering, 113:420-431. https://doi.org/10.1016/j.soildyn.2018.06.019
    Zheng, H., Wang, D., Behringer, R. P., 2019. Experimental Study on Granular Biaxial Test Based on Photoelastic Technique. Engineering Geology, 260:105208. https://doi.org/10.1016/j.enggeo.2019.105208
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(7)  / Tables(2)

    Article Metrics

    Article views(271) PDF downloads(21) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return