CESMD |
Information for Strong-Motion Station |
Long Beach - 2-story ECOC Bldg |
CGS - CSMIP Station 14127 |
Earthquakes recorded by this station |
Latitude | 33.8101 N |
Longitude | 118.1501 W |
Elevation (m) | 13 |
Site Geology | Deep alluvium |
Vs30 (m/sec) | 320 (inferred) |
Site Class | D |
Remarks/Notes | Site information sources |
No. of Stories above/below ground | 2/0 |
Plan Shape | Rectangular |
Base Dimensions | 148 x 124 ft (45.1 x 37.8 m) |
Typical Floor Dimensions | 148 x 124 ft (45.1 x 37.8 m) |
Design Date | 2001 |
Instrumentation | 2003, 14 accelerometers in the building and 3 at free-field. |
Vertical Load Carrying System | Concrete slabs on metal decks supported on steel beams and columns. |
Lateral Force Resisting System | Concentrically braced steel frames isolated by 24 rubber bearings. |
Foundation Type | Concrete spread footings with grade beams. Drilled concrete pier foundation for the braced steel frames. |
Remarks | This building houses the Long Beach Emergency Communications and Operations Center |