logging in or signing up Sari worm Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 498 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: November 23, 2007 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript GIS APPLICATIONS IN EARTHQUAKE ENGINEERING: NORTHWEST TURKEY : GIS APPLICATIONS IN EARTHQUAKE ENGINEERING: NORTHWEST TURKEY Dept. of Civil Engineering, University of Texas at Austin by Ali SariMain Topics of the Project: Main Topics of the Project Seismicity of Turkey Seismotectonic of Turkey 1999 Turkey Earthquakes Seismic Hazard Analysis - Seismic Hazard Mapping (Input Energy, Spectral Acceleration) - Site EffectsSlide3: I. SEISMICITY OF TURKEY Historical and recent Earthquakes Epicenters Magnitudes or Intensities B.C. 550-A.D. 2001, Turkey and Adjacent Areas: B.C. 550-A.D. 2001, Turkey and Adjacent AreasSlide5: II. SEISMOTECTONIC OF TURKEY All Faults in Turkey: All Faults in TurkeyNAF System in Northwest Turkey: NAF System in Northwest TurkeySlide8: III. 1999 TURKEY EARTHQUAKES Kocaeli Earthquake, August 17, 1999 Duzce Earthquake, November 12, 1999 Slide9: Kocaeli Earthquake, M7.4 Caused death of more than 30,000 people and damaged 50,000 buildings One of the largest recent earthquakes on record to hit a modern industrialized area Duzce Earthquake, M7.2 Caused death of more than 1,000 people and damaged 2,000 buildings1999 Earthquakes and Damages : 1999 Earthquakes and Damages Strong Ground Motion Stations: Strong Ground Motion StationsSlide13: IV. SEISMIC HAZARD ANALYSIS Spectral Acceleration (Sa), input Energy (Ai); for four different periods Beside ArcGIS software; uthaz.for, uthazall.for, nehrp.for, fortran programs are used during analysisAlgorithm for 0.3 sec. Sa with 5% Probability of Exceedance in 50 Years: Algorithm for 0.3 sec. Sa with 5% Probability of Exceedance in 50 Years Turkey-pois-3hz.char.out 3hz5pcsa.out Poisson distribution Period, 0.3 sec. Characteristic Eq. 5 % Spectral Acc.Seismic Hazard Maps for Sa (pga, 0.2, 0.3, 1 sec.): Seismic Hazard Maps for Sa (pga, 0.2, 0.3, 1 sec.)Airport, Istanbul: T=0.6 sec. Sa, F=m*Sa Airport, IstanbulSlide18: IV. SEISMIC HAZARD ANALYSIS Including Soil Effect Algorithm for 0.3 sec. Sa with 5% Probability of Exceedance in 50 Years including Site Effect: Algorithm for 0.3 sec. Sa with 5% Probability of Exceedance in 50 Years including Site Effect A3hz5pcsa.out 5 % Spectral Acc. AmplifiedSeismic Hazard Maps for Sa (pga, 0.2, 0.3, 1 sec.): Seismic Hazard Maps for Sa (pga, 0.2, 0.3, 1 sec.)Airport, Istanbul: T=0.6 sec. NewSa, F=m*NewSa Airport, IstanbulSlide22: Conclusions Northwest region of Turkey has high seismicity NAF system causes severe earthquakes in this region Seismic hazard analysis shows that the Sa and Ai values for Istanbul are high with 5 % probability of exceedance in 50 years Soft soil amplifies the Sa and Ai values.Slide23: Acknowledges Dr. D. Maidment, Dr. L. Manuel (UT Austin) Mark Peterson (USGS, Colorado) Yesim Biro, M. Cem Ozbey (Kandilli Observatory, Turkey) You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
Sari worm Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 498 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: November 23, 2007 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript GIS APPLICATIONS IN EARTHQUAKE ENGINEERING: NORTHWEST TURKEY : GIS APPLICATIONS IN EARTHQUAKE ENGINEERING: NORTHWEST TURKEY Dept. of Civil Engineering, University of Texas at Austin by Ali SariMain Topics of the Project: Main Topics of the Project Seismicity of Turkey Seismotectonic of Turkey 1999 Turkey Earthquakes Seismic Hazard Analysis - Seismic Hazard Mapping (Input Energy, Spectral Acceleration) - Site EffectsSlide3: I. SEISMICITY OF TURKEY Historical and recent Earthquakes Epicenters Magnitudes or Intensities B.C. 550-A.D. 2001, Turkey and Adjacent Areas: B.C. 550-A.D. 2001, Turkey and Adjacent AreasSlide5: II. SEISMOTECTONIC OF TURKEY All Faults in Turkey: All Faults in TurkeyNAF System in Northwest Turkey: NAF System in Northwest TurkeySlide8: III. 1999 TURKEY EARTHQUAKES Kocaeli Earthquake, August 17, 1999 Duzce Earthquake, November 12, 1999 Slide9: Kocaeli Earthquake, M7.4 Caused death of more than 30,000 people and damaged 50,000 buildings One of the largest recent earthquakes on record to hit a modern industrialized area Duzce Earthquake, M7.2 Caused death of more than 1,000 people and damaged 2,000 buildings1999 Earthquakes and Damages : 1999 Earthquakes and Damages Strong Ground Motion Stations: Strong Ground Motion StationsSlide13: IV. SEISMIC HAZARD ANALYSIS Spectral Acceleration (Sa), input Energy (Ai); for four different periods Beside ArcGIS software; uthaz.for, uthazall.for, nehrp.for, fortran programs are used during analysisAlgorithm for 0.3 sec. Sa with 5% Probability of Exceedance in 50 Years: Algorithm for 0.3 sec. Sa with 5% Probability of Exceedance in 50 Years Turkey-pois-3hz.char.out 3hz5pcsa.out Poisson distribution Period, 0.3 sec. Characteristic Eq. 5 % Spectral Acc.Seismic Hazard Maps for Sa (pga, 0.2, 0.3, 1 sec.): Seismic Hazard Maps for Sa (pga, 0.2, 0.3, 1 sec.)Airport, Istanbul: T=0.6 sec. Sa, F=m*Sa Airport, IstanbulSlide18: IV. SEISMIC HAZARD ANALYSIS Including Soil Effect Algorithm for 0.3 sec. Sa with 5% Probability of Exceedance in 50 Years including Site Effect: Algorithm for 0.3 sec. Sa with 5% Probability of Exceedance in 50 Years including Site Effect A3hz5pcsa.out 5 % Spectral Acc. AmplifiedSeismic Hazard Maps for Sa (pga, 0.2, 0.3, 1 sec.): Seismic Hazard Maps for Sa (pga, 0.2, 0.3, 1 sec.)Airport, Istanbul: T=0.6 sec. NewSa, F=m*NewSa Airport, IstanbulSlide22: Conclusions Northwest region of Turkey has high seismicity NAF system causes severe earthquakes in this region Seismic hazard analysis shows that the Sa and Ai values for Istanbul are high with 5 % probability of exceedance in 50 years Soft soil amplifies the Sa and Ai values.Slide23: Acknowledges Dr. D. Maidment, Dr. L. Manuel (UT Austin) Mark Peterson (USGS, Colorado) Yesim Biro, M. Cem Ozbey (Kandilli Observatory, Turkey)