caa a22 4500 467930589 CHVBK 20180406152942.0 cr unu---uuuuu 170328e20061201xx s 000 0 eng 10.1007/s10706-005-4896-2 doi (NATIONALLICENCE)springer-10.1007/s10706-005-4896-2 Performance-based assessment of earthquake-induced catastrophic landslide hazard in liquefiable soils [Elektronische Daten] [Aurelian Trandafir, Kyoji Sassa] This paper outlines a methodology for evaluating the likelihood of catastrophic landslide occurrence on gentle slopes in liquefiable soils during earthquake. The approach is based on a modified Newmark sliding block model of assessing the earthquake-induced undrained landslide displacements for conditions of no shear stress reversals on the sliding surface. By employing the shear resistance-displacement relationship from undrained monotonic ring shear tests, the simulation model incorporates the sensitivity of computed displacements to variations in yield acceleration. The proposed approach involves an examination of undrained seismic slope performance under various horizontal seismic waveforms scaled to different specific values of the peak earthquake acceleration. An example problem illustrates how the proposed methodology may be used to demarcate, based on the magnitude of permanent seismic displacement, the levels of low, moderate and high risk of catastrophic landslide on a gentle slope in a saturated cohesionless soil susceptible to liquefaction during earthquake. Springer, 2006 catastrophic landslide hazard nationallicence earthquakes nationallicence liquefiable soil nationallicence seismic displacements nationallicence slopes nationallicence Trandafir Aurelian Slope Conservation Section, Geohazards Division, Disaster Prevention Research Institute, Kyoto University, 611-0011, Gokasho, Uji, Kyoto, Japan aut Sassa Kyoji Research Centre on Landslides, Disaster Prevention Research Institute, Kyoto University, 611-0011, Gokasho, Uji, Kyoto, Japan aut Geotechnical & Geological Engineering Kluwer Academic Publishers 24/6(2006-12-01), 1627-1639 0960-3182 24:6<1627 2006 24 10706 https://doi.org/10.1007/s10706-005-4896-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10706-005-4896-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Trandafir Aurelian Slope Conservation Section, Geohazards Division, Disaster Prevention Research Institute, Kyoto University, 611-0011, Gokasho, Uji, Kyoto, Japan aut NATIONALLICENCE 700 1- Sassa Kyoji Research Centre on Landslides, Disaster Prevention Research Institute, Kyoto University, 611-0011, Gokasho, Uji, Kyoto, Japan aut NATIONALLICENCE 773 0- Geotechnical & Geological Engineering Kluwer Academic Publishers 24/6(2006-12-01), 1627-1639 0960-3182 24:6<1627 2006 24 10706 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer