|
 |
Geohazards
June 18-21, 2006 - Lillehammer, Norway
| Editors: |
, International Centre for Geohazards, Oslo, Norway
, Managing Director, ILF - Consulting Engineers, Innsbruck, Austria
, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
, TU Bergakademie Freiberg, Institut für Geotechnik, Freiberg, Germany
, University of Washington, Seattle, Washington, USA |
The articles for these proceedings are not peer-reviewed.
|
<Previous article
|
Next article>
|
Instrumental Intensity Scales for Geohazards
Steven Kramer, University of Washington
Sarah B. Upsall, Department of Civil and Environmental Engineering, University of Washington
ABSTRACT:
The relationship between ground motion characteristics and geohazard-related earthquake damage was investigated for slope instability, lateral spreading, settlement, and buried pipeline damage, and the results used to develop two instrumental intensity scales. The scales are based on three velocity-related ground motion parameters that reflect the amplitude, frequency content, and duration of a ground motion. The scales provide intensity values that are strongly correlated to potential damage – one scale expresses intensity on a 0-10 scale and the other in terms of an apparent earthquake magnitude. The former is expected to be particularly useful for rapid identification of potential damaged areas using existing ShakeMap technology.
Steven Kramer and Sarah B. Upsall, "Instrumental Intensity Scales for Geohazards" in "Geohazards", Farrokh Nadim, Rudolf Pöttler, Herbert Einstein, Herbert Klapperich, and Steven Kramer Eds, ECI
Symposium Series, Volume P7 (2006). http://services.bepress.com/eci/geohazards/11
|
|
|
|
 |
|
|
|
|
|
|
|
