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ap<br />
d<br />
h<br />
Rest<br />
θ<br />
Ast<br />
L/2 L/2<br />
<strong>BLOCOS</strong> <strong>SOBRE</strong> 2 <strong>ESTACAS</strong><br />
Ângulo de inclinação da biela<br />
tgθ<br />
=<br />
o<br />
d<br />
L a<br />
2 4<br />
−<br />
Porém limitado à:<br />
o<br />
40 ou 45 <<br />
θ < 55<br />
p<br />
o