CESMD |
Information for Strong-Motion Station |
Los Angeles - 13-story Office Bldg |
CGS - CSMIP Station 24567 |
Earthquakes recorded by this station |
Latitude | 34.0502 N |
Longitude | 118.2473 W |
Elevation (m) | 84 |
Site Geology | Alluvium |
Vs30 (m/sec) | 317 (measured) |
Site Class | D |
Remarks/Notes | Site information sources |
No. of Stories above/below ground | 13/1 |
Plan Shape | Rectangular |
Base Dimensions | 136' x 96' |
Typical Floor Dimensions | U-shaped 129'-10" x 85'-3" |
Design Date | 1912 |
Instrumentation | 1989. 15 accelerometers, on 4 levels in the building. |
Vertical Load Carrying System | Steel beams and columns embedded in concrete: one way reinforced concrete slab with concrete slab with concrete joists and infill brick tile. |
Lateral Force Resisting System | Composite steel-concrete frame with infill unreinforced masonry walls on the perimeter. |
Foundation Type | Reinforced concrete spread footings under columns. |
Remarks | -- |