Using the portal method to analyze the statically indeterminate frame loaded as shown in Figure 2 to determine the following: 13. What is the shear force in column i-j in kN? 14. What is the shear force in column q-r in KN? 15. What is the shear force in column I-m in KN?

Structural Analysis
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Chapter2: Loads On Structures
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Using the portal method to analyze the statically indeterminate frame loaded as
shown in Figure 2 to determine the following:
13. What is the shear force in column i-j in kN?
14. What is the shear force in column q-r in kN?
15. What is the shear force in column l-m in kN?
16. What is the bending moment in column m-n in kN m?
17.What is the bending moment in column d-c in kN m?
18. What is the bending moment in girder b-d in kN m?
19. What is the bending moment in girder q-u in kN m?
20. What is the shear force in girder n-r?
21. What is the shear force in girder p-t in kN m?
22. What is the axial force in column o-p in kN ?
23. What is the axial force in column g-h in kN ?
24. What is the axial force in girder h-l in kN?
30 kN
30 kN
3.5m
20 kN
3.5m
10 kN b
3.5m
5 m
5 m
6 m
5 m
5m
al
Transcribed Image Text:Using the portal method to analyze the statically indeterminate frame loaded as shown in Figure 2 to determine the following: 13. What is the shear force in column i-j in kN? 14. What is the shear force in column q-r in kN? 15. What is the shear force in column l-m in kN? 16. What is the bending moment in column m-n in kN m? 17.What is the bending moment in column d-c in kN m? 18. What is the bending moment in girder b-d in kN m? 19. What is the bending moment in girder q-u in kN m? 20. What is the shear force in girder n-r? 21. What is the shear force in girder p-t in kN m? 22. What is the axial force in column o-p in kN ? 23. What is the axial force in column g-h in kN ? 24. What is the axial force in girder h-l in kN? 30 kN 30 kN 3.5m 20 kN 3.5m 10 kN b 3.5m 5 m 5 m 6 m 5 m 5m al
Use the moment distribution methods to analyze the continuous beam loaded as
shown in Figure 1. Assuming the beam to be prismatic:
1. What are the distribution factor at joint b?
2. What is the value of fixed-end moment (FEM / MF) at joint c, for member b-c
(span 2) in kN m?
3. What is the value of fixed-end moment (FEM / M*) at joint a, for member a-b
(span 1) in kN m?
4. What are the values of balancing moments at joint b in the 1st cycle in kN?
5. What is the bending moment at joint c after 2 cycles in kN m?
6. What is the bending moment at joint b after 4th cycles in kN m?
7. What is the correction shear for member a-b (span 1) in kN?
8. What are the shear forces at joint c kN?
9. What is the total reaction at joint c kN?
10. Where is the location the point of zero shear on span c-d from joint d in meter?
11.What is the mid-span (positive) bending moment for member b-c (span 2) in
kN.m?
12. What is the mid-span (positive) bending moment for member cd (span 3) in
kN.m?
Round off your answer to two decimal places. Limit your distribution up to 4th
cycle.
20 kN
20 kN
30 kN/m
2 m
2 m
2 m
20 kN/m
b
L = 6 m
L2= 5 m
L3=4 m
Transcribed Image Text:Use the moment distribution methods to analyze the continuous beam loaded as shown in Figure 1. Assuming the beam to be prismatic: 1. What are the distribution factor at joint b? 2. What is the value of fixed-end moment (FEM / MF) at joint c, for member b-c (span 2) in kN m? 3. What is the value of fixed-end moment (FEM / M*) at joint a, for member a-b (span 1) in kN m? 4. What are the values of balancing moments at joint b in the 1st cycle in kN? 5. What is the bending moment at joint c after 2 cycles in kN m? 6. What is the bending moment at joint b after 4th cycles in kN m? 7. What is the correction shear for member a-b (span 1) in kN? 8. What are the shear forces at joint c kN? 9. What is the total reaction at joint c kN? 10. Where is the location the point of zero shear on span c-d from joint d in meter? 11.What is the mid-span (positive) bending moment for member b-c (span 2) in kN.m? 12. What is the mid-span (positive) bending moment for member cd (span 3) in kN.m? Round off your answer to two decimal places. Limit your distribution up to 4th cycle. 20 kN 20 kN 30 kN/m 2 m 2 m 2 m 20 kN/m b L = 6 m L2= 5 m L3=4 m
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