Page 109 - Civil Engineering Formulas
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2. Fixed at One End, Load P Uniformly Distributed Over l
Elevation
Cross section Formulas and plan Elevation 16P semicubic x 2 = y 3 πlS s Circle: parabola diam (y) Plan: 16Pl 3 variable = d semicubic πS s parabola C 3. Supported at Both Ends, Load P Concentrated at Point Elevation: 3P x = y two parabolas, S s b
b y
d y h
A 3 d
Beam x
C
P h l
y
l
l 2 y
B d x
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