Homework #$8($due $9/23)$

Ignoring the factor of safety,

$($a$)$ calculate the embedment length $B$ needed for smooth steel reinforcement where

$H=10m(33ft)$

$S_V=0\mathrm{.}75m(30in)$

$S_H=0\mathrm{.}75m(30in)$

$b=50mm(2in)$

$=34$

$=0\mathrm{.}4tan$

$($b$)$ calculate the total reinforcement length needed $2$ m $(80$ in $)$ above the bottom of

the soil structure.

$($c$)$ calculate the total reinforcement length needed for safety in an earthquake zone.