S = C tan q>

S = C cos cp

S = C sin cp

S = C cot <p

circular

parabolic

catenary

cubic parabola

y = c cosh x/c

y = c sinh x/c

y = c tan x/c

y = c sin″1 x/c

1346.3 kN and 1500 kN

1436.2 kN and 1250 kN

1346.3 kN and 1250 kN

1436.2 kN and 1500 kN

horizontal thrust

support reactions

resultant of horizontal thrust and support reaction

half the weight of the cable