CESMD |
Information for Strong-Motion Station |
Concord - 8-story Residential Bldg |
CGS - CSMIP Station 58492 |
Earthquakes recorded by this station |
Latitude | 37.9789 N |
Longitude | 122.0340 W |
Elevation (m) | 21 |
Site Geology | Alluvium |
Vs30 (m/sec) | - - |
Site Class | C |
Remarks/Notes | Site information sources |
No. of Stories above/below ground | 8/0 |
Plan Shape | Rectangular |
Base Dimensions | 74' x 212' |
Typical Floor Dimensions | Same as base dimensions |
Design Date | 1974 |
Instrumentation | 1985. 13 accelerometers, on 4 levels in the building. |
Vertical Load Carrying System | Precast concrete slab elements supported on reinforced concrete masonry bearing walls. |
Lateral Force Resisting System | Concrete masonry shear walls (2 on either side of center hallway) with precast slab diaphragms. |
Foundation Type | Concrete mat foundation. |
Remarks | -- |