Building Damage in the Napa Earthquake
One of the questions we are often asked is whether one should buy earthquake insurance, or put the money into seismic retrofitting. While this is a question for the individual, we can show that retrofitting can save considerable money by reducing damage.
For this exercise, I assume a fictitious building in downtown Napa. I use the home damage estimator for this purpose. For one of the calculations, I assume the building was constructed in 1950 and conformed to the bulding code as it then existed. For the other calculation, I assume the building was constructed in 2010 and conforms to the current code.
The results are shown below. For the building constructed in 1950, we find 29% damage or $74,000 in damage for a $250,000 structural cost. For the building constructed in 2010 we find 9.9% damage or $25,000 in damage for a $250,000 structural cost:
For the building built in 1950:
For the building constructed in 2010:
About OpenHazards Bloggers
Steven Ward is a Research Geophysicist at
the Institute of Geophysics and Planetary Physics, UC Santa Cruz. He specializes in the quantification and simulation of
natural hazards. Read Steve's blog.
John Rundle is a Distinguished Professor of Physics
and Geology at UC Davis and
the Executive Director of the APEC Collaboration for Earthquake Simulations. He
chaired the Board of Advisors for the Southern California Earthquake Center from 1994 to 1996. Read John's blog.
Comments
The harm made by the cataclysmic event could be colossal and the misfortune may not be controlled. With the UK Essay Help At EssayStar.co.UK the earthquake could be minimized. But satisfactory readiness about the catastrophic event steps up with regards to the improvement the group where the catastrophic event and earthquake ought to be upgraded.
These tips are very helpful and useful.
http://londonjoinery.co.uk
Thanks for discussing about Building Damage in the Napa Earthquake. It was really informative post for anyone. I really appreciate you sharing this valuable information. I am also a writer. thats why I know how to attract reader through my writing skill. My passion is writing and LivePaperHelp to our student for their academic writing solution. All students need their own guide in writing. I am also accept custom writing service.