10.2190/A0MX-795H-8MD9-D6NH A0MX795H8MD9D6NH 3 Aspects of Landfill Design for Stability in Seismic Zones 223 235 20020509 20020509 20020509 20020509 A0MX795H8MD9D6NH.pdf http://baywood.metapress.com/link.asp?target=contribution&id=A0MX795H8MD9D6NH 3 Hilary I. Inyang U.S. Environmental Protection Agency, Washington, D.C. In areas where seismic events occur frequently, the structural stability of waste disposal facilities may be threatened. Current design methods for landfills were developed under the assumption of static loading conditions. In seismically active areas, design and other ancillary measures need to be implemented to raise the factor of safety for the long-term stability of landfills. In this article, the seismological and geotechnical factors that control the risk of landfill damage are briefly discussed. A zonation scheme and geotechnical engineering measures for mitigating the hazards to landfills in earthquake-prone areas are proposed. S. T. Algermissen and D. M. Perkins, A Probabilistic Estimate of Maximum Acceleration in Rock in the Contiguous United States, Open File Report 76-416. U. S. Geological Survey, Reston, Virginia, 1976. C. M. Duke and D. J. Leeds, Site Characteristics of Southern California Strong Motion Stations, Report 62-55 and 64-15, University of California, Los Angeles, 1972. K. Toki, <i>Earthquake Resistant Analysis of Structures</i>, Gihodo Shippan Company, Tokyo, Japan, 1981. M. Wakabayashi, <i>Design of Earthquake-Resistant Buildings</i>, McGraw-Hill Publishing Company, New York, 1986. H. B. Seed, R. Murarka, J. Lysmer, and I. M. Idriss, Relationships of Maximum Velocity, Distance from Source, and Local Site Conditions for Moderately Strong Earthquakes, <i>Bulletin of the Seismological Society of America, 66</i>, p. 1323, 1976. M. D. Trifunac, Preliminary Analysis of the Peaks of Earthquake Magnitude, Epicentral Distance, and Recording Site Conditions, <i>Bulletin of the Seismological Society of America, 66</i>, p. 189, 1976. D. M. Boore, A. A. Oliver, R. A. Page, and W. B. Joyner, Estimation of Ground Parameters. Open File Report No. 78-509, U. S. Geological Survey, Reston, Virginia, 1978. R. K. McGuire, Seismic Ground Motion Parameter Relations, <i>Journal of Geotechnical Engineering, American Society of Civil Engineers, 104</i>, p. 481, 1978. T. L. Youd and D. M. Perkins, Mapping Liquefaction-induced Ground Failure Potential, <i>Journal of Geotechnical Engineering, American Society of Civil Engineers, 104</i>, p. 433, 1978. H. B. Seed, I. M. Idriss, and I. Arango, Evaluation of Liquefaction Potential Using Field Performance Data, <i>Journal of Geotechnical Engineering, American Society of Civil Engineers, 109</i>, p. 458, 1983. O. W. Nuttli, Seismicity of the Central United States, in <i>Reviews in Engineering Geology IV—Geology and the Siting of Nuclear Power Plants</i>, Boulder: Geological Society of America, pp. 67-93, 1979. T. L. Youd and G. F. Wieczorek, Liquefaction during the 1981 and Previous Earthquakes near Westmoreland, California, Open File Report 84-680, Reston, Virginia: U. S. Geological Survey, 1984. T. L. Holzer, T. L. Youd, and M. J. Bennett, In situ Measurements of Pore Pressure Build-up during Liquefaction, in <i>Proceedings of the Twentieth Joint Meeting of the U. S./Japan Cooperative Program in Natural Resources, Panel on Wind and Seismic Effects</i>, U. S. Department of Commerce, Gaithersburg, 1988. S. S. C. Liao, Statistical Modelling of Earthquake-Induced Liquefaction, Ph.D. Thesis. Cambridge: Massachusetts Institute of Technology, 1986. T. L. Youd, Recognizing Liquefaction Hazard, in <i>Proceedings of the Symposium on Seismic Design and Construction of Complex Engineering Systems.</i> American Society of Civil Engineers, Saint Louis, 1988. H. I. Inyang, Hazardous Waste Facilities in Seismic Zones. AAAS/U. S. EPA Environmental Science and Engineering Fellowship Report, American Association for the Advancement of Science, Washington, D. C., 1991. H. B. Seed and I. M. Idriss, <i>Ground Motions and Soil Liquefaction during Earthquakes</i>, Monograph Series, Earthquake Engineering Research Institute, Berkeley, 1982.