scholarly journals Compression directions in southern California (from Santa Barbara to Los Angeles Basin) obtained from borehole breakouts

1997 ◽  
Vol 102 (B3) ◽  
pp. 4969-4983 ◽  
Author(s):  
Melita Wilde ◽  
Joann Stock
Keyword(s):  
Los Angeles ◽  
Southern California ◽  
Los Angeles Basin ◽  
Santa Barbara ◽  
Borehole Breakouts

scholarly journals Remaining recoverable petroleum in giant oil fields of the Los Angeles Basin, southern California

Fact Sheet ◽  
2012 ◽  
Author(s):  
Donald L. Gautier ◽  
Marilyn E. Tennyson ◽  
Troy A. Cook ◽  
Ronald R. Charpentier ◽  
Timothy R. Klett
Keyword(s):  
Los Angeles ◽  
Southern California ◽  
Oil Fields ◽  
Los Angeles Basin

Three-stage evolution of the Los Angeles basin, southern California

Geology ◽  
1999 ◽  
Vol 27 (7) ◽  
pp. 593 ◽  
Author(s):  
Raymond V. Ingersoll ◽  
Peter E. Rumelhart
Keyword(s):  
Los Angeles ◽  
Southern California ◽  
Los Angeles Basin

scholarly journals Performance of Two 18-Story Steel Moment-Frame Buildings in Southern California during Two Large Simulated San Andreas Earthquakes

2006 ◽  
Vol 22 (4) ◽  
pp. 1035-1061 ◽  
Author(s):  
Swaminathan Krishnan ◽  
Chen Ji ◽  
Dimitri Komatitsch ◽  
Jeroen Tromp
Keyword(s):  
Los Angeles ◽  
Southern California ◽  
Building Code ◽  
Los Angeles Basin ◽  
Moment Frame ◽  
Steel Moment Frame ◽  
Existing Building ◽  
San Andreas ◽  
Frame Buildings ◽  
San Fernando

Using state-of-the-art computational tools in seismology and structural engineering, validated using data from the Mw=6.7 January 1994 Northridge earthquake, we determine the damage to two 18-story steel moment-frame buildings, one existing and one new, located in southern California due to ground motions from two hypothetical magnitude 7.9 earthquakes on the San Andreas Fault. The new building has the same configuration as the existing building but has been redesigned to current building code standards. Two cases are considered: rupture initiating at Parkfield and propagating from north to south, and rupture propagating from south to north and terminating at Parkfield. Severe damage occurs in these buildings at many locations in the region in the north-to-south rupture scenario. Peak velocities of 1 m.s−1 and 2 m.s−1 occur in the Los Angeles Basin and San Fernando Valley, respectively, while the corresponding peak displacements are about 1 m and 2 m, respectively. Peak interstory drifts in the two buildings exceed 0.10 and 0.06 in many areas of the San Fernando Valley and the Los Angeles Basin, respectively. The redesigned building performs significantly better than the existing building; however, its improved design based on the 1997 Uniform Building Code is still not adequate to prevent serious damage. The results from the south-to-north scenario are not as alarming, although damage is serious enough to cause significant business interruption and compromise life safety.

A century of oil-field operations and earthquakes in the greater Los Angeles Basin, southern California

2015 ◽  
Vol 34 (6) ◽  
pp. 650-656 ◽  
Author(s):  
Egill Hauksson ◽  
Thomas Göbel ◽  
Jean-Paul Ampuero ◽  
Elizabeth Cochran
Keyword(s):  
Los Angeles ◽  
Southern California ◽  
Oil Field ◽  
Los Angeles Basin
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