Arias Intensity Assessment of Liquefaction Test Sites on the East Side of San Francisco Bay Affected by the Loma Prieta, California, Earthquake of 17 October 1989
(a) Ihb versus (N1)60 for sites in the United States and Japan with fines content correction to equivalent 'clean sand'.; (b) Ihb versus qc1 for sites listed in Table 1. Boundary curves for D50 > 0.25 mm and D50 < 0. 15 mm are based on qc - N relation of Robertson and Campanella (1985).