CESMD |
Information for Strong-Motion Station |
CA:LA;UCLA Boelter Hall; 2nd Fl NW side |
NSMP Station 5501 |
Earthquakes recorded by this station |
Latitude | 34.0685 N |
Longitude | 118.4433 W |
Elevation (m) | 104 |
Site Geology | |
Vs30 (m/sec) | |
Site Class |
No. of Stories above/below ground | 6/0 |
Plan Shape | Rectangular |
Base Dimensions | 121 ftx60 ft |
Typical Floor Dimensions | 121 ftx60 ft |
Design Date | 1959 |
Instrumentation | 2013, 24 accelerometers on seven levels of building. |
Vertical Load Carrying System | Concrete slab supported by concrete beams and columns. |
Lateral Force Resisting System | Reinforced concrete moment-resisting frame and shear walls |
Foundation Type | Spread footings |
Remarks | The Boelter Hall is composed of four seismically seperated wings and only the South wing is instrumented. The information provided here is about the south wing. |