PROBLEM: Consider the cross section shown. All structural steel is A992. Use LRFD and ASD method and NSCP(AISC) specifications. For A992 steel; Fy = 345 MPa; Fu = 448 MPa DETERMINE THE FOLLOWING: 1. Determine the governing effective length 2. Determine the minor and major axis 3. Determine the governing slenderness ratio. 4. Determine the design capacity of the column using ASD method. VERSI

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Chapter5: Beams
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VERSI
PROBLEM: Consider the cross section shown. All structural steel is A992. Use LRFD and ASD
method and NSCP(AISC) specifications. For A992 steel; Fy = 345 MPa; Fu = 448 MPa
1. Determine the governing effective length
2. Determine the minor and major axis
DETERMINE THE FOLLOWING:
3. Determine the governing slenderness ratio.
4. Determine the design capacity of the column using ASD method.
Transcribed Image Text:VERSI PROBLEM: Consider the cross section shown. All structural steel is A992. Use LRFD and ASD method and NSCP(AISC) specifications. For A992 steel; Fy = 345 MPa; Fu = 448 MPa 1. Determine the governing effective length 2. Determine the minor and major axis DETERMINE THE FOLLOWING: 3. Determine the governing slenderness ratio. 4. Determine the design capacity of the column using ASD method.
-2-C8x18.75
C8x 18.75
= 3,555 mm?
bf = 64.2 mM
tf = 9.9 mm
tw = 12.4 mm
d = 203.2 mm
* = 14.35 mm
Ix = 18.31 x 10 mm
= 0.82 x10° mm
MINOR AXIS
MA JOR AXIS
CONDITIONS OF LATERAL BRACINGS
AND END SUPPORTS
ly:
0006
000S
0007
Transcribed Image Text:-2-C8x18.75 C8x 18.75 = 3,555 mm? bf = 64.2 mM tf = 9.9 mm tw = 12.4 mm d = 203.2 mm * = 14.35 mm Ix = 18.31 x 10 mm = 0.82 x10° mm MINOR AXIS MA JOR AXIS CONDITIONS OF LATERAL BRACINGS AND END SUPPORTS ly: 0006 000S 0007
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