ROCK PILLARS AS GROUND MOTION CONSTRAINTS IN OREGON AND CALIFORNIA, USA
MCPHILLIPS, Devin, Earthquake Science Center, U.S. Geological Survey, 525 South Wilson Ave, Pasadena, CA 91106, GARCÍA SUÁREZ, Joaquín, Swiss Federal Institute of Lausanne, Rue Cantonale, Lausanne, 1015, Switzerland, SCHARER, Katherine, U.S. Geological Survey, Earthquake Science Center, 525 South Wilson Ave, Pasadena, CA 91106 and ASIMAKI, Domniki, Mechanical and Civil Engineering, California Institute of Technology, MC 104-44, Pasadena, CA 91125