Warning: session_start(): open(/tmp/sess_bb62e83db9d08c5a267c49b9ea93655f, O_RDWR) failed: Disk quota exceeded (122) in /home/runnvtsm/addon/teknolojikkazalar.org/cms.php on line 3

Warning: session_start(): Failed to read session data: files (path: ) in /home/runnvtsm/addon/teknolojikkazalar.org/cms.php on line 3

Warning: Cannot modify header information - headers already sent by (output started at /home/runnvtsm/addon/teknolojikkazalar.org/cms.php:3) in /home/runnvtsm/addon/teknolojikkazalar.org/cms.php on line 4
Teknolojik Kazalar Bilgi Sistemi - Referans Bilgileri

Referans Bilgileri

A seismological overview of long-period ground motion

Koketsu,Kazuki, Miyake,Hiroe

Journal of Seismology

Cilt: 12, Sayı: 2, 133-143, 2008/04

Long-period ground motion has become an increasingly important consideration because of the recent rapid increase in the number of large-scale structures, such as high-rise buildings and oil storage tanks. Large subduction-zone earthquakes and moderate to large crustal earthquakes can generate far-source long-period ground motions in distant sedimentary basins with the help of path effects. Near-fault long-period ground motions are generated, for the most part, by the source effects of forward rupture directivity. Far-source long-period ground motions consist primarily of surface waves with longer durations than near-fault long-period ground motions. They were first recognized in the seismograms of the 1968 Tokachi-oki and 1966 Parkfield earthquakes, and their identification has been applied to the 1964 Niigata earthquake and earlier earthquakes. Even if there is no seismogram, we can identify far-source long-period ground motions through the investigation of tank damage by liquid sloshing.

Anahtar Kelimeler: Far-source long-period ground motion, Near-fault long-period ground motion, Source effect, Path effect, Site effect, Liquid sloshing

Springer

DOI: 10.1007/s10950-007-9080-0

Makale

Dosyalar

Makale (372.24KB)

İlgili Kayıtlar

Konu Başlıkları

NoBaşlık
1.Bilimsel Çalışmalar » Doğal Afet Risk Değerlendirmesi » Çalkalanma

Yorumlar

Kayıtlı yorum bulunmuyor.