CESMD |
Information for Strong-Motion Station |
Pleasanton - 5-Story Office Building 1 |
CGS - CSMIP Station 57448 |
Earthquakes recorded by this station |
Latitude | 37.6996 N |
Longitude | 121.8912 W |
Elevation (m) | -- |
Site Geology | Alluvium |
Vs30 (m/sec) | 257 (inferred) |
Site Class | D |
Remarks/Notes | Site information sources |
No. of Stories above/below ground | 5/0 |
Plan Shape | L - shaped |
Base Dimensions | 208 x 264 ft |
Typical Floor Dimensions | 208 x 264 ft |
Design Date | 2002 |
Instrumentation | 2009, 18 accelerometers on 7 levels and 2 reference free-field stations. |
Vertical Load Carrying System | Concrete over steel deck supported by steel beams and columns. |
Lateral Force Resisting System | Eccentrically braced steel frames at interior and perimeter. |
Foundation Type | Steel braced frames are supported by concrete mat foundation. |
Remarks | The building design conforms to the 1997 UBC and 1998 CBC. Building directly adjacent is lightly instrumented for comparison purposes. |