CESMD
Information for Strong-Motion Station
Long Beach - Port of LB Pier T
CGS - CSMIP Station 14412
Earthquakes recorded by this station
 
(Station Photograph - click to enlarge)(Sensor Layout - click to see PDF File)
   
Latitude 33.7554 N
Longitude 118.2301 W
Elevation (m) --
Site Geology  
Vs30 (m/sec)  
Site Class  
 
No. of Spans2
Plan ShapeRectangular
Total Length113.75 ft
Width of Deck152.75 ft and 570 ft
Construction Date2005
Instrumentation2009, 15 accelerometers on the Pier and 3 at a free-field site.
 
Superstructure Typeconcrete slab supported by 24" prestressed concrete piles.
Substructure TypeDecks with five straight piles in the transverse direction . On the land side, the drag beam with the deck and the trust beam supported by two battered piles form the seismic fuse.
Foundation TypePrestressed concrete piles (about 70 feet long).
Remarks--