CESMD |
Information for Strong-Motion Station |
Los Angeles - 3-story LAPD 911 Bldg |
CGS - CSMIP Station 24053 |
Earthquakes recorded by this station |
Latitude | 34.0517 N |
Longitude | 118.2416 W |
Elevation (m) | 86 |
Site Geology | Alluvium |
Vs30 (m/sec) | 311 (inferred) |
Site Class | D |
Remarks/Notes | Site information sources |
No. of Stories above/below ground | 3/0 |
Plan Shape | Rectangular |
Base Dimensions | 128' x 216' |
Typical Floor Dimensions | Same as base dimensions |
Design Date | 1998 |
Instrumentation | 2001 |
Vertical Load Carrying System | Concrete on metal deck supported by steel frames supported by rubber isolators |
Lateral Force Resisting System | Interior and perimeter braced steel frames in both directions. Isolated with rubber isolators between the foundation and ground floor. |
Foundation Type | Concrete spread footings connected by grade beams and supported on CIDH friction piles. |
Remarks | -- |