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Duration of shaking
"Earthquake
Ground Shaking and its Potential Effects in the San Francisco
Bay Region for a Repeat of the Great 1906 Earthquake"
- USGS, by R.D. Borcherdt, G. Glassmoyer, and C.Wentworth
This is an online slide show which can be broken up into three
parts (1906 and 1989 Earthquake Damage, Application of GIS Technology,
and Earthquake Ground Shaking Maps for the San Francisco Bay Region).
The entire "show" takes about 15 minutes and can be
viewed with or without sound.
Underlying Earth Materials
"Soil
Type and Shaking Hazard in the San Francisco Bay Area"
by Linda C. Seekins , Jack Boatwright, and Tom Fumal, USGS
Building Materials
National
Information Service for Earthquake Engineering Research -
University of California, Berkeley
Images and information about earthquake damage around the world.
"Building
Safer Structures" - USGS Fact Sheet 167-95
Deals with the challenges of reducing earthquake related losses
by constructing earthquake safe buildings. Contains many good
photos of earthquake damage.
"Saving
Lives Through Better Design Standards" - USGS Fact Sheet
176-95
Reviews effects of ground shaking of surface structures and steps
being taken to improve building codes to construct safer structures.
"Geologic
Hazards Photos - Earthquakes
NOAA
General information about columns as building supports and excellent
slides of earthquake damage to buildings.
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