TY  - JOUR
A1  - Harirchian, Ehsan
A1  - Isik, Ercan
T1  - A Comparative Probabilistic Seismic Hazard Analysis for Eastern Turkey (Bitlis) Based on Updated Hazard Map and Its Effect on Regular RC Structures
T2  - Buildings
N2  - Determining the earthquake hazard of any settlement is one of the primary studies for reducing earthquake damage. Therefore, earthquake hazard maps used for this purpose must be renewed over time. Turkey Earthquake Hazard Map has been used instead of Turkey Earthquake Zones Map since 2019. A probabilistic seismic hazard was performed by using these last two maps and different attenuation relationships for Bitlis Province (Eastern Turkey) were located in the Lake Van Basin, which has a high seismic risk. The earthquake parameters were determined by considering all districts and neighborhoods in the province. Probabilistic seismic hazard analyses were carried out for these settlements using seismic sources and four different attenuation relationships. The obtained values are compared with the design spectrum stated in the last two earthquake maps. Significant differences exist between the design spectrum obtained according to the different exceedance probabilities. In this study, adaptive pushover analyses of sample-reinforced concrete buildings were performed using the design ground motion level. Structural analyses were carried out using three different design spectra, as given in the last two seismic design codes and the mean spectrum obtained from attenuation relationships. Different design spectra significantly change the target displacements predicted for the performance levels of the buildings.
KW  - Erbeben
KW  - Schwellenwert
KW  - Seismic risk
KW  - Adaptive Pushover
KW  - Design Spectra
KW  - OA-Publikationsfonds2022
Y1  - 2022
UR  - https://e-pub.uni-weimar.de/opus4/frontdoor/index/index/docId/4728
UR  - https://nbn-resolving.org/urn:nbn:de:gbv:wim2-20221028-47283
UR  - https://www.mdpi.com/2075-5309/12/10/1573
VL  - 2022
IS  - Volume 12, issue 10, article 1573
SP  - 1
EP  - 19
PB  - MDPI
CY  - Basel
ER  -