What Factors are Included in the Structural Load Calculations for Helical Pier Foundations?
Structural load calculations for helical pier foundations involve a variety of geotechnical, mechanical, and site-specific factors to determine a pier’s safe weight-bearing capacity. According to industry guidelines followed by ACN Construction, these calculations include: Geotechnical and Environmental Variables Soil Bearing Strength: The distinction between cohesive soils (clays) and granular soils…



