Page 110 - Civil Engineering Formulas

3 l h
x
x 2
Formulas 16P πlS s 16Pl 3 πS s 3P S s b 3Pl 2bS s P 2Eb
y 3 = = d = y = h = f

Elevation and plan Elevation semicubic parabola Plan: semicubic parabola C Elevation: two parabolas, vertices at points of support Plan: rectangle
2. Fixed at One End, Load P Uniformly Distributed Over l

Cross section Circle: diam (y) variable 3. Supported at Both Ends, Load P Concentrated at Point Rectangle: width (b) con- stant, depth (y) variable

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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