Find the allowable downward & upward load capacities pile.

Properties of soll layers

$(1)$

sand Silty clay

$={120}^{\frac{165}{t^3}}$

$-{}^{\text{'}}=27$

$D_r\%=40$

$N_{60}=23$

$(2)$

$(2)$ Silty sand $\frac{?}{?}$& Poprly Graded

$=\frac{105165}{413}$

${}^{\text{'}}=27$

$D_r=45$

$N60=4$

$(3)$ Poorly Graded Sand

$={110}^{l\frac{b}{A}{H}^3}$

$\frac{O}{?}=27$

$D_{r\%0}=50$

$N_{60}=6$

$(4)$ Clayey Sand

$=10S^{b\frac{s}{t}{t}^3}$

$\frac{O}{{?}^{\text{'}}}=26$

$D_{r\%}=55$

$N_{60}=2$

$(5)$ Lean clay

$=\frac{{105}^{kb}}{A}{t}^3$

$\frac{O}{{?}^{\text{'}}}=31$

$D_r\%=60$

$N_{00}=2$

$(6)$

Fat Lean clay

$=\frac{{105}^{160}}{f}{t}^3$

$\frac{O}{?}=31$

$Dr\%=65$

NoO $=8$