| 掲載雑誌（和）： | 日本地震工学シンポジウム論文集 |
|---|
| Vol： | 11巻 |
|---|
| 年： |
2002年
|
|---|
| 頁： |
311-316頁
|
|---|
| 著者（和）： |
-
|
|---|
| タイトル（和）： |
-
|
|---|
| 抄録（和）： |
-
|
|---|
| キーワード（和）： |
EURO-SEISTEST, array observation, microtremors, SPAC method, S-wave velocity structure, surface wave inversion, site effects, assessment of ground motion
|
|---|
| 掲載雑誌（英）： |
THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
|
|---|
| 著者（英）： |
Kazuyoshi KUDO, Tatsuo KANNO, Hiroshi OKADA, Tsutomu SASATANI, Nobuyuki MORIKAWA, Pashalis APOSTOLIDIS, Kyriazis PITILAKIS, Dimitrios RAPTAKIS, Masayoshi TAKAHASHI, Suqun LING, Hideki NAGUMO, Kojiro IRIKURA, Sadanori HIGASHI, Kunikazu YOSHIDA
|
|---|
| タイトル（英）： |
S-WAVE VELOCITY STRUCTURE AT EURO-SEISTEST, VOLVI, GREECE DETERMINED BY THE SPATIAL AUTO-CORRELATION METHOD APPLIED FOR ARRAY RECORDS OF MICROTREMORS
|
|---|
| 抄録（英）： |
S-wave velocity structure at a site is one of the key factors for assessing spatial distribution of strong ground motion and/or seismic hazard. An array analysis of microtremors is proposed as a powerful tool for determining S-wave velocity structure, and then we applied the method to the Volvi basin, EURO-SEISTEST, where studies on site characterization have vigorously been conducted. The power of microtremors at low frequency range is significantly low in the Volvi basin compared with Japan, however, we could successfully obtained S-wave velocity structures similar to the previous results by the other methods. The array observations of microtremors is very promising method for determining S-wave velocity structures from shallow to intermediate depths and it can be conducted with less restriction in urbanized areas.
|
|---|
| キーワード（英）： |
-
|
|---|
| 記事区分： |
-
|
|---|
| 区分： |
委員会論文集 |
|---|