Dergiler / İstanbul Yerbilimleri Dergisi / 1985 / Cilt: 5 - Sayı: 1-2
GÜNEYBATI TÜRKİYE'NiN DEPREM ETKİNLİĞİ VE DEPREM RİSKİ ANALiZİ
- Sayfa
- 169–184
- DOI
- —
Özet
1900-1985 zaman arahgmda ve 34.00 °-38.00° N, ve 27.00° -32.00° E koordinatlan arasmda kalan sahamn, magnitiidii M 4.0 olan depremleri referansta verilen kataloglardan c;1kart1larak, deprem etkinligi incelenmi§tir. Bolgeye ait depr~m verilerinin Magnitiid-Frekans ili§kileri En Kiic;:iik Kareler, Genelle§tirilmi§ En Kiic;:iik Kareler ve Poisson yontemleri kullan1larak, "Ortalama Y1lhk Sismik Aktivite !ndeksi (a)" ve "Sismotektonik Parametre (b) 11 katsay1lan bulunmu§tur. Bolgenin Deprem Riski, Gumbel Ur; Deger Dag1hm yontemi (Tip l) uygulanarak hesaplanml§tlr.
Abstract
This study covers. the southwestern area of Turkey. between the cp(34° .QO- 38 ~OO)N and A.(27°. 00-32°.00) E coordinates • • Studying the earthquake activity, earthquakes which have 4.0 or greater surface wave-magnitude range have been complied for the considered interval between 1900-1985 years. Parameters are computed as a and b in relation . between magnituQe and frequency of eart~quak~s. by the use of least and weighted least squares method and poisson d1strub1t1on low. Moreover, the earthquake risk has been computeted for this region with Gumbel extreme value method (Type 1).