Question: A dry sand backfill behind a wall has an active earth pressure coefficient of 0 . 2 1 7 . If the sand has a

A dry sand backfill behind a wall has an active earth pressure coefficient of 0.217. If the sand has a unit weight of 120pcf, what would be the passive earth pressure at a depth of 10 feet if a passive loading condition was imposed on the wall? Report your answer to the nearest psf.
A dry sand backfill behind a wall has an active

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