The simply supported beam consists of a W410 × 85 structural steel wide-flange shape [E = 200 GPa; 1 = 316 x 106 mm4]. For the loading shown, use discontinuity functions to compute: (a) the slope of the beam at A, and A (b) the deflection Vmid of the beam at midspan. Assume LAB LCD = 2.7 m, LBC = 3.9 m, w = 75 kN/m.
The simply supported beam consists of a W410 × 85 structural steel wide-flange shape [E = 200 GPa; 1 = 316 x 106 mm4]. For the loading shown, use discontinuity functions to compute: (a) the slope of the beam at A, and A (b) the deflection Vmid of the beam at midspan. Assume LAB LCD = 2.7 m, LBC = 3.9 m, w = 75 kN/m.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![The simply supported beam consists of a W410 × 85 structural steel wide-flange shape [E = 200 GPa; 1 = 316
x 106 mm4]. For the loading shown, use discontinuity functions to compute:
(a) the slope of the beam at A, and
A
(b) the deflection Vmid of the beam at midspan.
Assume LAB = LCD = 2.7 m, Lgc = 3.9 m, w = 75 kN/m.
W
LAB
B
LBC
с
W
LCD
D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F59e87c9f-d488-44e1-8f93-8d7d44a92f40%2Fdedd9257-464d-4c29-8486-28527c0de967%2Fyx291i9_processed.png&w=3840&q=75)
Transcribed Image Text:The simply supported beam consists of a W410 × 85 structural steel wide-flange shape [E = 200 GPa; 1 = 316
x 106 mm4]. For the loading shown, use discontinuity functions to compute:
(a) the slope of the beam at A, and
A
(b) the deflection Vmid of the beam at midspan.
Assume LAB = LCD = 2.7 m, Lgc = 3.9 m, w = 75 kN/m.
W
LAB
B
LBC
с
W
LCD
D
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When I put it in the answer was incorrect. When calculating Ra shouldn't it be Ra = -2.7(75)-2.7(75) because there are two w's. Also why does the FBD look like that?
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