1. NEHRP recommended provisions for seismic regulations for new buildings and other structures 2000 edition, part 1: Provisions;Building Seismic Safety Council [BSSC],2001
2. Design of structures for earthquake resistance, Part I: general rules, seismic Actions and Rules for buildings,2003
3. Structural design actions, Part 5: earthquake actions – New Zealand;Standards New Zealand;NZS,2004
4. Methods of testing soils for engineering purposes. Method 6.3.1: soil strength and consolidation tests – determination of the penetration resistance of a soil – standard penetration test (SPT), AS 1289.6.3.1–2004;Standards Australia,2004
5. Correlations between seismic wave velocities and physical properties of near-surface geologic materials in the Southern San Francisco Bay Region, California;Fumal,1978