The simply supported beam consists of a W14 × 34 structural steel wide-flange shape [E = 29,000 ksi; I = 340 in."). For the loading shown, use discontinuity functions to compute (a) the slope of the beam at E and (b) the deflection of the beam at C. Assume wo = 14 kips/ft, wcD = 3.5 kips/ft, LaB = 7.0 ft, Lac = 7.0 ft, Lco = 8.0 ft, LDE = 4 ft. wo WCD B D E Lục LCD LDE
The simply supported beam consists of a W14 × 34 structural steel wide-flange shape [E = 29,000 ksi; I = 340 in."). For the loading shown, use discontinuity functions to compute (a) the slope of the beam at E and (b) the deflection of the beam at C. Assume wo = 14 kips/ft, wcD = 3.5 kips/ft, LaB = 7.0 ft, Lac = 7.0 ft, Lco = 8.0 ft, LDE = 4 ft. wo WCD B D E Lục LCD LDE
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The simply supported beam consists of a W14 × 34 structural steel wide-flange shape [E = 29,000 ksi; I = 340 in."). For the loading
shown, use discontinuity functions to compute (a) the slope of the beam at E and (b) the deflection of the beam at C. Assume wo = 14
kips/ft, wcD = 3.5 kips/ft, LaB = 7.0 ft, Lgc = 7.0 ft, LcD = 8.0 ft, LDE = 4 ft.
Wo
wCD
DE
LDE
|C
Lục
LcD
Part 1
v Correct
Calculate the reaction forces at the supports. Upward forces are positive.
Answer:
By = 66.807
kips
Ey - 10.197
kips
The load function w(x) can be written in the form below using discontinuity functions. Enter the numerical values (with correct
signs) to complete the load function. Use units of kips and feet throughout. Start at the left end of the beam and enter loads in
order from left to right.
Answer:
w(x) = i
<x+ i
<x+
i
i
<x+ i
<x+
>1+
<x+
<x+
<x+
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