The Beta (β) system properly approximated the shaft resistance of cohesionless soil via the successful overburden pressure and variable β, which is determined by the coefficient of earth force plus the interface friction angle. The suitability of each and every approach may differ depending on web-site ailments and task sorts. https://amazon-hub-delivery-partn33321.59bloggers.com/32303808/deep-foundation-solutions-bd-an-overview