TM 5-822-5/AFM 88-7, Chap. 1
(Values of E for bituminous beams should be calculated
without using Pickett's correction k for shear.)
Report. The report shall include the follow-
B-8.
ing:
where
a.
Gradation of Aggregate.
E=static Young's modulus of elasticity, psi
b.
Type and Properties of Bituminous Cement.
P=applied load, pounds
c.
Bituminous Concrete Mix Design Properties.
L=span length, inches (18 inches)
)=deflection of neutral axis, inches, under load P
d.
Bituminous Concrete Beam Properties.
e.
Modulus of Rupture.
I=moment of inertia inch4 (=bd3/12)
f.
Modulus of Elasticity.
k=Pickett's correction for shear (third-point loading).
B-2
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