Figure Q3 shows a frame structure, which is fixed at A, D and F. The frame is subjected to the vertical load at the middle of span CE, uniform load along span BC and horizontal load at point E as shown in the figure. The relative plastic moments of resistance for all spans are shown in the figure. a) Identify the number of hinge and mode of failure mechanism in the frame structure (CO1, PO1, C2) b) Based on your answer in (a), draw the mode of failure mechanism for the frame structure. (CO2, PO2, C3) c) Determine the maximum plastic moment for the frame structure (CO3, PO2, C4) B 2Mp 5kN/m 3Mp 5m 2Mp Figure Q3 30KN 3Mp 8m E 2Mp 6m 10KN

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Solve Only part B
Figure Q3 shows a frame structure, which is fixed at A, D and F. The frame is subjected to
the vertical load at the middle of span CE, uniform load along span BC and horizontal load at
point E as shown in the figure. The relative plastic moments of resistance for all spans are
shown in the figure.
a) Identify the number of hinge and mode of failure mechanism in the frame structure
(CO1, PO1, C2)
b) Based on your answer in (a), draw the mode of failure mechanism for the frame
structure. (CO2, PO2, C3)
c) Determine the maximum plastic moment for the frame structure (CO3, PO2, C4)
2Mp
5kN/m
3Mp
5m
C
2Mp
Figure Q3
30KN
3Mp
8m
E
-10kN
2Mp 6m
Transcribed Image Text:Figure Q3 shows a frame structure, which is fixed at A, D and F. The frame is subjected to the vertical load at the middle of span CE, uniform load along span BC and horizontal load at point E as shown in the figure. The relative plastic moments of resistance for all spans are shown in the figure. a) Identify the number of hinge and mode of failure mechanism in the frame structure (CO1, PO1, C2) b) Based on your answer in (a), draw the mode of failure mechanism for the frame structure. (CO2, PO2, C3) c) Determine the maximum plastic moment for the frame structure (CO3, PO2, C4) 2Mp 5kN/m 3Mp 5m C 2Mp Figure Q3 30KN 3Mp 8m E -10kN 2Mp 6m
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