Concrete Blocks - Association of State Dam Safety Officials

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Concrete Blocks - Association of State Dam Safety Officials

Momentum Analysis


F x

∆(ρqV)

Unit discharge q

Sta.1

P 1

P 2

d 1 , V 1

d 2 , V 2

L

0

Wsin

Sta.2

Wcos

W

Angle

X - axis

0 = ½((d1+d2)sin + (1/L){ (½)d 1 2 - d 2 2 )cos - q 2 (1/d 2 – 1/d 1 ) }