Improvement of seismic stability evaluation parameter of residential fill-up land

Abstract

Nakano et al. (2012) constructed and suggested the statistical side friction model as an evaluation method of seismic stability of residential fill-up land. I attempted to reanalyze more useful parameters using the 2011 off the Pacific coast of Tohoku Earthquake. This work is supported by JPSP KAKENHI Grant Number JP15K16288. As a result, the optimum parameters for inland earthquake, for trench earthquake and for both earthquake were different. So, it is necessary to change the evaluation parameters depending on assumed earthquake type.