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EOSC - EQ Hazards

Quiz by mskp
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Last updated: March 17, 2023
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First submittedMarch 17, 2023
Times taken4
Average score28.9%
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Hint
Answer
1 -
ground shaking
buildings
damage by shaking
 
horizontally
 
longer is worse
 
surface waves
material
ground filters earthquake
bedrock
less intense
compact sediment
less intense
water saturated sediment
more intense
building design (worse in ...)
taller
 
bad design
 
less flexible
 
brick
 
concrete
good
wood
 
steel
 
reinforced concrete
specific designs
steel frame
 
soft first story
Hint
Answer
 
structural resonance
 
tuned mass dampers
 
seismic base isolation systems
2
liquefaction
 
soft wet ground
 
pressure pushes grains apart
 
dense objects sink
 
sand volcanoes
once shaking stops ...
sediments solidify
vancouver
mostly hazardous
3
fires
lines breaking
gas
 
electrical
 
water
 
roads inaccessible
prevent
secondary system
4
tsunami
5
landslides
 
unstable ground fails
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