CESMD |
Information for Strong-Motion Station |
Oakland - 11-story Residential Bldg |
CGS - CSMIP Station 58337 |
Earthquakes recorded by this station |
Latitude | 37.8090 N |
Longitude | 122.2808 W |
Elevation (m) | 8 |
Site Geology | Deep Alluvium |
Vs30 (m/sec) | 271 (inferred) |
Site Class | C |
Remarks/Notes | Site information sources |
No. of Stories above/below ground | 11/0 |
Plan Shape | Rectangular with 16' horizontal offset in middle of plan |
Base Dimensions | 200' x 84'-6" |
Typical Floor Dimensions | Same as base dimensions |
Design Date | 1972 |
Instrumentation | 1978. 18 accelerometers, on 4 levels in the building. 3 accelerometers at a reference free-field site. |
Vertical Load Carrying System | RC block shear walls in both the transverse and longitudinal directions throughout; floor system consists of 6" x 40" precast prestressed planks spanning between transverse walls; planks are covered by 2" light-weight concrete topping. |
Lateral Force Resisting System | RC block shear walls in both the transverse and longitudinal directions throughout. |
Foundation Type | Spread footings under each wall. |
Remarks | -- |