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Earthquakes
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China 2008
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Yuan et al.
Earthquake
China 2008
Wenchuan
Study
Yuan et al.
Survey Location
Dujiangyan
location point (lat long)
30.992 103.623
lat long accuracy
Poor
distance from epicentre (km)
25
usgs pga
49.2091
usgs pgv
30.3737
usgs mmi
7.49
usgs sdpga
1
usgs svel
690
Image Gallery
Damage Matrix
Percent Matrix
Building Classes
Damage Level Percentages of Total Damaged
I
SLD
MD
SD
C
Total
Masonry structure
0
0
0
0
0
0
Frame structure
0
0
0
0
0
0
Frame-shear wall structure
0
0
0
0
0
0
Factory building
0
0
0
0
0
0
One-storey house
0
0
0
0
0
0
Bottom frame structure
0
0
0
0
0
0
Masonry structure and bottom frame structure
20.6896551724138
13.7931034482759
10.3448275862069
51.7241379310345
3.44827586206897
100
Building Classes
Damage Level
I
SLD
MD
SD
C
Total
Masonry structure
0
0
0
0
0
0
Frame structure
0
0
0
0
0
0
Frame-shear wall structure
0
0
0
0
0
0
Factory building
0
0
0
0
0
0
One-storey house
0
0
0
0
0
0
Bottom frame structure
0
0
0
0
0
0
Masonry structure and bottom frame structure
12
8
6
30
2
58
Total
12
8
6
30
2
58
standard Grade Classification of Earthquake Damage
Map Overlays
Study locations
Study Locations
Anxian
Dujiangyan
Jiangyou
Mianzhu