Güldürcek barajının 6 Haziran 2000 depremindeki dinamik davranışına ilişkin bir değerlendirme

Özkan M. Y., Aksar Ü. D., Özyazıcıoğlu M. H.

1. Ulusal Barajlar ve HES Sempozyumu, Ankara, Türkiye, 1 - 03 Haziran 2004, cilt.1, sa.1, ss.1-10

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 1
  • Basıldığı Şehir: Ankara
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.1-10
  • Atatürk Üniversitesi Adresli: Evet

Özet

Gu¨ldu¨rcek dam located in the central Anatolia was subjected to longitudinal cracks of not wider than 2 cm during 6 June 2000 Orta earthquake.

In this study, a brief account of the 6 June 2000 Orta earthquake is given and the results of dynamic FEM analyses of the dam, incorporating the

non-linear soil properties under six selected base motions, are presented. Of the six base motions used in the analyses, three have been modified

from the European strong motion database having similar ground motion parameters with that of Orta earthquake; the other have been artificially

generated using the same parameters. Pore pressure developed during shaking is also considered in the analyses carried out by the program

TELDYN and the results are compared with those computed by QUAD4M without considering the excess pore pressures. It is found that New

mark displacement analysis predicts the measured displacements after the earthquake in a reasonable accuracy.