CESMD |
Information for Strong-Motion Station |
San Francisco - 12-story Resid. Bldg |
CGS - CSMIP Station 58412 |
Earthquakes recorded by this station |
Latitude | 37.7908 N |
Longitude | 122.3957 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 | 12/5 |
Plan Shape | Rectangular |
Base Dimensions | 183 x 171 ft |
Typical Floor Dimensions | 130 x 80 ft |
Design Date | 2006 |
Instrumentation | 2009, 12 accelerometers, 4 levels. |
Vertical Load Carrying System | Concrete slab supported by reinforced concrete columns and shear walls. |
Lateral Force Resisting System | Concrete shear walls at core, as well as perimeter concrete walls at the basement levels. |
Foundation Type | Reinforced concrete mat foundation that varies between 6' and 8' thick. |
Remarks | Adjacent 58-story building is also instrumented. |