Bridge Cross Sections

Constants:
E = 4000
u = 0.2

Section A
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[2722.002075515656, 2056.6237903896063, 1433.8117928642139, 449.5142292667845]

M -> 166.1
I -> 1261000
t -> [1.27*2, 1.27] # Covers as 1-2, 3-4 cases
b -> [80, 30, 135/2] # Covers as 1, 2, 3
h -> 135
a -> 190
y -> 38.54

Section B
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[3151.8459181849516, 2381.3946937397404, 1660.23159476409, 645.7004567428709]

M -> 189.9
I -> 2556000
t -> [1.27*2, 1.27] # Covers as 1-2, 3-4 cases
b -> [80, 30, 135/2] # Covers as 1, 2, 3
h -> 135
a -> 145
y -> 59.01