CESMD |
Information for Strong-Motion Station |
Belmont - 2-story Office Bldg |
CGS - CSMIP Station 58262 |
Earthquakes recorded by this station |
Latitude | 37.5114 N |
Longitude | 122.3082 W |
Elevation (m) | 162 |
Site Geology | Rock (sandstone) |
Vs30 (m/sec) | 628 (measured) |
Site Class | C |
Remarks/Notes | Site information sources |
No. of Stories above/below ground | 2/1 |
Plan Shape | Square |
Base Dimensions | 176' x176' |
Typical Floor Dimensions | Same as base dimensions |
Design Date | 1973 |
Instrumentation | 1976. 7 accelerometers, on 2 levels in the building. |
Vertical Load Carrying System | 4 1/2" composite deck (3"concrete over 1-1/2" metal deck) and steel trusses on roof and 2nd floor; interior tube columns, exterior concrete columns. |
Lateral Force Resisting System | Symmetrical shearwalls (concrete tilt-up) in each direction in each corner |
Foundation Type | 5" slab on footings - basement; 5" slab on 10' piers - ground level |
Remarks | 2 miles east of San Andreas Fault |