TY JOUR TI Effects of Source Directivity Observed in the Near-Fault Zones of Large Earthquakes and Accounting for the Effects in Seismic Hazard Analysis and Building Codes KW Directivity effects KW pulse-like waveforms KW large subduction and crustal earthquakes KW seismic hazard analysis KW abnormally high PGA and PGV JO Russian Journal of Earth Sciences AU Pavlenko, O.V. AU Pavlenko, V.A. PY 2026 IS 25 PB Geophysical Center of the Russian Academy of Sciences