منابع مشابه
Updating Seismic Hazard at Parkfield
The occurrence of the September 28, 2004 Mw=6.0 mainshock at Parkfield, California, has significantly increased the mean and aperiodicity of the series of time intervals between mainshocks in this segment of the San Andreas fault. We use five different statistical distributions as renewal models to fit this new series and to estimate the time-dependent probability of the next Parkfield mainshoc...
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The February 21, 2008, Wells earthquake (MW=6.0) occurred in a region of northeastern Nevada where the seismicity has historically been low relative to western Nevada. In a region of area of approximately10 5 km 2 of northeastern Nevada, based rates of smaller earthquakes in the region prior to 2008, earthquakes of MW=6.0 or larger are expected with a rate of about 0.01 per year. The probabilit...
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Today, the resiliency of the human centers, especially urban centers against the natural hazards such as earthquakes, is one of the main challenges in the targeted management of urban. One of the effective strategies in the control, containment and prevention of risks from earthquakes is zoning of urban areas in terms of vulnerability. In this regard, the purpose of this study was to determine...
متن کاملSeismic Hazard Analysis and Obtaining Uniform Hazard Spectra for Esfahan Region, Iran
The present study was conducted to determine peak ground acceleration (PGA) over bedrock in probabilistic analysis methods for the seismic hazard and uniform hazard spectra at different hazard levels for Esfahan city. A series of statistics containing historical and instrumental seismic data covering from the 8th century A.D. to the now up to a radius of 200 km was employed and seismic sources ...
متن کاملSoftware Hazard and Safety Analysis
Safety is a system property and software, of itself, cannot be safe or unsafe. However software has a major influence on safety in many modern systems, e.g. aircraft and engine controls, railway signalling, and medical equipment. The paper outlines the principles of system hazard and safety analysis, and briefly describes work on adapting classical hazard and safety analysis techniques to apply...
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ژورنال
عنوان ژورنال: Eos, Transactions American Geophysical Union
سال: 2013
ISSN: 0096-3941
DOI: 10.1002/2013eo270005