und beam is subjected to a uniform dead load of and a uniform live load of 285 lb/ft. Assume B is a pin roller. Follow the sign convention. (Eigure 1) - 5 ft B 5 ft D 5 ft 1 of 1 > C Part A Determine the negative bending moment at A with the maximum magnitude. Express your answer using three significant figures. (MA)max(-) = Submit Part B ΨΠ ΑΣΦ Request Answer (VD) max(+)= ↓↑ Determine the maximum positive shear at D. Express your answer using three significant figures. —— ΑΣΦ Submit Request Answer vec vec ? ? k.ft lb

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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The compound beam is subjected to a uniform dead load of
380 lb/ft and a uniform live load of 285 lb/ft. Assume B is a pin
and C is a roller. Follow the sign convention. (Figure 1)
Figure
A
5 ft
00
B
5 ft
D
5 ft
C
1 of 1
Part A
Determine the negative bending moment at A with the maximum magnitude.
Express your answer using three significant figures.
ΠΑΣΦ
(MA)max(-) =
Submit
Part B
(VD) max(+)
Request Answer
Determine the maximum positive shear at D.
Express your answer using three significant figures.
Submit
=
ΑΣΦ
↓↑ vec
Request Answer
vec
?
?
k.ft
lb
Transcribed Image Text:The compound beam is subjected to a uniform dead load of 380 lb/ft and a uniform live load of 285 lb/ft. Assume B is a pin and C is a roller. Follow the sign convention. (Figure 1) Figure A 5 ft 00 B 5 ft D 5 ft C 1 of 1 Part A Determine the negative bending moment at A with the maximum magnitude. Express your answer using three significant figures. ΠΑΣΦ (MA)max(-) = Submit Part B (VD) max(+) Request Answer Determine the maximum positive shear at D. Express your answer using three significant figures. Submit = ΑΣΦ ↓↑ vec Request Answer vec ? ? k.ft lb
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