Affiliation: | 1. Research Assistant, Dept. of Civil Engineering, Middle East Technical University, Ankara 06800, Turkey;2. Assistant Professor, Dept. of Architecture, Middle East Technical University, Ankara 06800, Turkey;3. Associate Professor, Dept. of Civil Engineering, Middle East Technical University, Ankara 06800, Turkey;1. Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Bologna, Bologna, Italy;2. Università di Bologna, Dipartimento di Fisica e Astronomia, Bologna, Italy;3. Swiss Seismological Service, ETH Zurich, Zurich, Switzerland |