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23. Referring to problem 22, the value computed from the governing interaction equation or formula is   a 0.702 b 0.824 c 0.930 d 1.10   24. Referring to problem 22, is the member sufficient to  support the axial forces and moments?   a Yes b No

23. Referring to problem 22, the value computed from the governing interaction equation or formula is   a 0.702 b 0.824 c 0.930 d 1.10   24. Referring to problem 22, is the member sufficient to  support the axial forces and moments?   a Yes b No

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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23. Referring to problem 22, the value computed from the governing interaction equation or formula is
 
a 0.702
b 0.824
c 0.930
d 1.10
 
24. Referring to problem 22, is the member sufficient to  support the axial forces and moments?
 
a Yes
b No
An ASTM A992 W14 x 99 is part of a braced frame and is subject to combined compression and bending moment about both axes. The unbraced length is 4.3 m and the member has pinned ends. ASD and the AISC specification were used to analyze the member. The member is subject to the following load and moments: Pa = 1188 kN, Max = 226 kN -m, and May = 72 kN - m. The available axial and flexural strengths Pn Mnx - 3336 kN; - 580.23 kN-m; and 2 of an ASTM A992 W14 x 99 from the AISC Manual Tables are: 280.63 kN-m. Which interaction formula will be used to check the adequacy of the member? May = ♫
Transcribed Image Text:An ASTM A992 W14 x 99 is part of a braced frame and is subject to combined compression and bending moment about both axes. The unbraced length is 4.3 m and the member has pinned ends. ASD and the AISC specification were used to analyze the member. The member is subject to the following load and moments: Pa = 1188 kN, Max = 226 kN -m, and May = 72 kN - m. The available axial and flexural strengths Pn Mnx - 3336 kN; - 580.23 kN-m; and 2 of an ASTM A992 W14 x 99 from the AISC Manual Tables are: 280.63 kN-m. Which interaction formula will be used to check the adequacy of the member? May = ♫
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