1.27 Kataoka et al. (2006)
1)
Reference
Kataoka, S. et al.(2006): a paper in japanese:「片岡正次郎, 日下部毅明, 松本俊輔, 2006, やや長周期地震動の距離減衰式と増幅率の地域性,
「海溝型巨大地震を考える−広帯域強震動の予測２−」シンポジウム
(in Japanese)」
2)
Estimated
physical parameter
- Velocity response spectrum (h=1%, T=2 to 20 sec)
3)
Used
strong motion data
- Area:
- Type of earthquake:
- Period: 1964-2004 years
- Number of events: 21
- Number of records:
- Magnitude:
Mw5.8-6.9
- Epicentral distance:
4)
Style of faulting
(a)
trench
(b) inland
5)
Ground
condition
Not specified
6)
Definition
of magnitude
Moment magnitude
7)
Definition
of source distance
Hypocentral distance
8)
Definition
of horizontal component
The larger value of the two horizontal components
9)
Applicability written in the paper
Not specified
10) Empirical attenuation formula
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SV(T): 1% damped velocity response spectra
(c/m)
T: period (s)
X: source distance (km)
.files/image004.jpg)
Figure 1.27-1
Regression coefficient