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| (Station Photograph - click to enlarge) | (Sensor Layout - click to see PDF File) |
| CESMD |
| Information for Strong-Motion Station |
| San Francisco - 30-story Office Bldg |
| CGS - CSMIP Station 58578 |
| Earthquakes recorded by this station |
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| (Station Photograph - click to enlarge) | (Sensor Layout - click to see PDF File) |
| Latitude | 37.7909 N |
| Longitude | 122.3967 W |
| Elevation (m) | -- |
| Site Geology | Deep alluvium over rock (Franciscan) |
| Vs30 (m/sec) | 243 (measured) |
| Site Class | D |
| Remarks/Notes | Site information sources |
| No. of Stories above/below ground | 29/4 |
| Plan Shape | Square |
| Base Dimensions | 137 x 135 ft |
| Typical Floor Dimensions | 120 x 127 ft |
| Design Date | 2012 |
| Instrumentation | 2015, 21 accelerometers on 7 levels in the building. |
| Vertical Load Carrying System | Post-tensioned reinforced concrete flat slab supported by concrete columns and concrete shear walls |
| Lateral Force Resisting System | Reinforced concrete core shear walls. The core is interconnected with the use of ductile reinforced concrete link beams at openings. |
| Foundation Type | Reinforced concrete mat foundation (10' in thickness). |
| Remarks | Structural design was based on the 2010 California Building Code and performanced based seismic design. |