CESMD |
Information for Strong-Motion Station |
Pomona - 6-story Commercial Bldg [Abandoned] |
CGS - CSMIP Station 23544 |
Earthquakes recorded by this station |
Latitude | 34.0580 N |
Longitude | 117.7526 W |
Elevation (m) | 261 |
Site Geology | Deep alluvium |
Vs30 (m/sec) | 287 (measured) |
Site Class | D |
Remarks/Notes | Site information sources |
No. of Stories above/below ground | 6/1 |
Plan Shape | Rectangular |
Base Dimensions | 120' x 72' |
Typical Floor Dimensions | "U" Shaped 120' x 65' |
Design Date | 1923 |
Instrumentation | 1988. 12 accelerometers, on 3 levels in the building. |
Vertical Load Carrying System | Reinforced concrete frame with one-way concrete joists system. |
Lateral Force Resisting System | 6-inch unreinforced masonry shear walls. |
Foundation Type | Reinforced concrete spread footings. |
Remarks | -- |