Implementation of Seismic Hazard Mitigation in the Central United States: The Policy - Setting Role of the States

1992 ◽  
Vol 63 (3) ◽  
pp. 483-489 ◽  
Author(s):  
Robert B. Olshansky

Abstract This research examines the potential for state-level seismic hazard mitigation policies in the seven member states of the Central United States Earthquake Consortium. The federal government requires mitigation to be a significant component of emergency preparedness activities, but such activities are only beginning to be implemented in the Central U.S. This paper describes current activities by the seven states and identifies future needs. The research found that awareness and preparedness activities have increased markedly over the past few years, five of the states now have state seismic building code requirements, several states have active seismic advisory councils, and some states are using innovative funding methods to finance seismic zonation mapping. The greatest future needs are to continue these efforts as well as initiate programs for existing building hazards and non-structural hazards. Programs should emphasize critical facilities.

1997 ◽  
Vol 13 (4) ◽  
pp. 739-758 ◽  
Author(s):  
Masanobu Shinozuka ◽  
Stephanie E. Chang ◽  
Ronald T. Eguchi ◽  
Daniel P. Abrams ◽  
Howard H. M. Hwang ◽  
...  

In recent years, a number of research efforts conducted through the National Center for Earthquake Engineering Research (NCEER) have focused on assessing seismic hazard and vulnerability in the Central United States. These multi-year, coordinated multi-investigator research efforts culminated in two loss estimation demonstration projects for Memphis (Shelby County), Tennessee, that evaluate losses associated with buildings and lifelines, respectively. While conducted independently, these two loss estimation studies share similar approaches, such as the emphasis on using detailed local data. Furthermore, the significance of the projects derives not only from the advances made by individual investigators, but also from the innovations developed in synthesizing the various studies into a coordinated loss estimation effort. This paper discusses the NCEER buildings and lifelines loss estimation projects with emphasis on methodological advances and insights from the loss estimation results.


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