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Simplified Method for the Determination of Cumulative Landslide Displacement in the Event of an Earthquake using "Slide Block" Type Analyses

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참고문헌

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초록

Earthquake induced landslides have caused tens of thousands of deaths and billions of dollars of damage during the last century alone. Determining the potential seismic hazard presented by statically stable slopes is essential for the evaluation of substantial landslide movement during an earthquake. Newmark's method for estimating landslide displacement under dynamic loading was presented and applied to two case studies. A simplified energy-based method was then be developed to estimate the Newmark's displacement.

Abstract

Earthquake induced landslides have caused tens of thousands of deaths and billions of dollars of damage during the last century alone. Determining the potential seismic hazard presented by statically stable slopes is essential for the evaluation of substantial landslide movement during an earthquake. Newmark's method for estimating landslide displacement under dynamic loading was presented and applied to two case studies. A simplified energy-based method was then be developed to estimate the Newmark's displacement.

참고문헌 (11)

  1. Arias, A., "A Measure of Earthquake Intensity. in: Seismic Design for Nuclear Power Plants", pp.438~483 (1970), Massachusetts Institute of Technology Press
  2. Armstrong, C. F., "Cotote Lake Earthquake 6 August 1979", California Geology, 32, pp.248~251 (1979)
  3. Dobry, R., "Duration Characteristics of Horizontal Components of Strong-Motion Earthquake Records", Bulletin of the Seismological Society of America, 68(5), pp.1487~1520 (1978)
  4. Herzog, D. W., "Determining Cumulative Displacement of Landslides Using “Sliding-Block”" (1996), Type Analyses
  5. Jibson,R.W., "Predicting Earthquake-Induced Landslide Displacements Using Newmark’s Sliding Block Analysis. in: Transportation Research Record, No. 1411-Earthquake-Induced Ground Failure Hazards, Transportation Research Board", pp.9~17 (1993), Transportation Research Board, National Research Council
  6. Kramer, S. L., "Geotechnical Earthquake Engineering, Upper Saddle River" (1996), Prentice Hall
  7. Shields, C. S., "Retaining Structure to Mitigate Seismic-Induced Movement of Steep Slope in Dune Sand" (1990), Treadwell and Rollo, Inc.
  8. Terzaghi, K, "Mechanisms of landslides. in: Engineering Geology (Berkeley) Volume" (1950), Geological Society of America
  9. Vessely, D. A, "Estimating Seismic Displacements of Marginally Stable Landslides Using Newmark Approach. in: Geotechnical Earthquake Engineering and Soil Dynamics III (Volume I)", pp.800~811 (1998), American Society of Civil Engineeris
  10. Wilson, R. C, "Dynamic Analysis of a Slope Failure from the 6 August 1979 Coyote Lake, California, Earthquake", Bulletin of the Seismological Society of America, 73(3), pp.863~877 (1983)
  11. Predicting Area Limits of Ear hake-Induced Landsliding. in: Earthquake Hazards in the Los Angeles Region, "Wilson, R. C", 317~345, pp.U. S. Geological Survey Professional Paper No. 1360 (1985)

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