Structural Analysis
6th Edition
ISBN: 9781337630931
Author: KASSIMALI, Aslam.
Publisher: Cengage,
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Transcribed Image Text:CHomework 10-Approximate Methods for Trusses, Girders, and frames
Problem 12.16
Consider the building frame shown in (Ejoute 1) Suppose that
2.6 k/ft and 8 k/ft. Follow the sign convention for
the internal loadings
Finure
Part A
Determine (approximately) the internal moment at joint E caused by member EF
Express your answer using three significant figures.
VA24 Ivec
Me
Submit
Part B
Mo
Determine (approximately) the internal moment at joint C caused by member CD.
Express your answer using three significant figures.
VAX Ivec
Submit
Request Answer
Provide Feedback
BestAnw
k-ft
?
k-ft
Transcribed Image Text:Figure
10 ft
12 ft
E
C
A
-15 ft-
F
D
B
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1 of 1 >
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- please use ijk components while doing calculationsarrow_forwardPart C In case shown in (Figure 2), determine the x and y components of the resultant force. Suppose that F = 750 N and M = 300 N. m. Enter the z and y components of the force separated by a comma using three significant figures. AZO T vec (FR)z. (FR)y Part D jure In case shown in (Figure 2), determine the resultant couple moment at point O. Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise. F 400 N 200 N HA ? 2 m 2 m 2 m (MR)o = Value Unitsarrow_forward0 N. In the case (h) (Figure 8), determine the moment of the force about point O. Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise. µÀ Value %3D Units Submit Request Answer Part I 5 of 9 In the case (i) (Figure 9), determine the moment of the force about point O Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise. HA Мо- Value Units Submit Request Answer Next > Provide Feedback P Pearson Privacy Policy | Permissions I Contact Us I Tion Inc. All rights reserved.| Terms of Use | 4:09 PM ) ENG 2021-02-25arrow_forward
- is strengthened by bolting two cover The wide-flange beam shown in Fig. plates 160 mm by 20 mm to the top and bottom flanges. If the maximum flexure stress is 140 MPa, compute the total force (a) in each cover plate and (b) in each flange. Neglect the weakening effect of the bolt holes. 160 mm 20 mm 20 mm 320 mm 20 mm €20 mmarrow_forwardHw #4arrow_forwardGiven: picture. Find: determine the reactions at the beam supports at A& D for the given loading.arrow_forward
- 28 H.W3.pdf > H.W3: 1- A hallow steel tube 3.5 m long has external diameter of 120 mm. The tube was subjected to tensile load of 400 kN and extension was measured to be 2 mm. If the modulus of elasticity for the tube material is 200 GPa. Determine the internal diameter of the tube. 120 2- A steel bar ABCD is subjected to point loads of P. P, P, and P, as shown in Fig. 3.15. 40 x 40 B 30 x 30 25 x 25 P P, P,4 750 1000 1200 Determine the magnitude of the force P, necessary for the equilibrium, if P, = 120 kN, P, = 220 and P,= 160 kN. Also determine the net change in the length of the steel bar. Take E= 200 GPa.arrow_forwardDetermine the force in member DE and in the counters that are acting when P₁ = 7 kips and P₂ = 13 kips. Counters ABA A B P₁ E F The force in DE is The force in counter BE is The force in counter DG is G P₂ 8 ft → kips. ((Click to select) ✓ H kips. ((Click to select) kips. (Click to select) T 6 ftarrow_forward
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