Information on methods of computing the seismic lateral pressures from backfill or natural ground can be found in the Commentary entitled “Design for Seismic Effects” in the “Structural Commentaries (User’s Guide – NBC 2020: Part 4 of Division B)”.
Information on methods of computing the seismic lateral pressures from backfill or natural ground can be found in the Commentary entitled “Design for Seismic Effects” in the “Structural Commentaries (User’s Guide – NBC 2020: Part 4 of Division B)”.