PROBLEM: Consider the cross section shown. All structural steel is A36. Use LRFD and ASD method and NSCP(AISC) specifications. DETERMINE THE FOLLOWING: 1. Determine the governing slenderness ratio. 2. Determine the design strength and the allowable strength of the column. ICA 3. Determine the maximum service live load that the column can support if the live load is twice the dead load. 1O CL 2-CBx18.75 Свх 18.75 A= 3,555 mm? bf = 64.2 mm If = 9.9 mm tw = 12.4 mm d = 203.2 mm = 14.35 mm Ix = 18.31 x 10 mm ly = 0.82 x10 mm MINOR AXIS MA JOR AXIS CONDITIONS OF LATERAL BRACINGS AND END SUPPORTS 0006 0005 0007
PROBLEM: Consider the cross section shown. All structural steel is A36. Use LRFD and ASD method and NSCP(AISC) specifications. DETERMINE THE FOLLOWING: 1. Determine the governing slenderness ratio. 2. Determine the design strength and the allowable strength of the column. ICA 3. Determine the maximum service live load that the column can support if the live load is twice the dead load. 1O CL 2-CBx18.75 Свх 18.75 A= 3,555 mm? bf = 64.2 mm If = 9.9 mm tw = 12.4 mm d = 203.2 mm = 14.35 mm Ix = 18.31 x 10 mm ly = 0.82 x10 mm MINOR AXIS MA JOR AXIS CONDITIONS OF LATERAL BRACINGS AND END SUPPORTS 0006 0005 0007
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Kindly also answer the column base plate for steel 1. Thank you.
![PROBLEM: Consider the cross section shown. All structural steel is A36. Use LRFD and ASD
method and NSCP(AISC) specifications.
DETERMINE THE FOLLOWING:
1. Determine the governing slenderness ratio.
2. Determine the design strength and the allowable strength of the column.
3. Determine the maximum service live load that the column can support if the live
load is twice the dead load.
10 0
2-C8x18.75
C8x 18.75
A = 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
ly = 0.82 x 10 mm
MINOR AXIS
MA JOR AXIS
CONDITIONS OF LATERAL BRACINGS
AND END SUPPORTS
0006
0005
0007](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F904fb10e-1fe9-40d1-a734-7a8e82cd3860%2Fd194a4c7-cf5e-4adf-820e-43efc957e873%2Fw08b07a_processed.png&w=3840&q=75)
Transcribed Image Text:PROBLEM: Consider the cross section shown. All structural steel is A36. Use LRFD and ASD
method and NSCP(AISC) specifications.
DETERMINE THE FOLLOWING:
1. Determine the governing slenderness ratio.
2. Determine the design strength and the allowable strength of the column.
3. Determine the maximum service live load that the column can support if the live
load is twice the dead load.
10 0
2-C8x18.75
C8x 18.75
A = 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
ly = 0.82 x 10 mm
MINOR AXIS
MA JOR AXIS
CONDITIONS OF LATERAL BRACINGS
AND END SUPPORTS
0006
0005
0007
![1. Enumerate possible failures of an insufficient column baseplates subjected to axial load
and moment.
2. Why stiffeners are provided for column baseplates.
Problem: Redesign the column baseplate in sample problem 03 using the same data for
steel properties and sections using LRFD method and for the loading use the following:
P dead load = 500 kN.
ive load = 800 kN.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F904fb10e-1fe9-40d1-a734-7a8e82cd3860%2Fd194a4c7-cf5e-4adf-820e-43efc957e873%2F883yppd_processed.png&w=3840&q=75)
Transcribed Image Text:1. Enumerate possible failures of an insufficient column baseplates subjected to axial load
and moment.
2. Why stiffeners are provided for column baseplates.
Problem: Redesign the column baseplate in sample problem 03 using the same data for
steel properties and sections using LRFD method and for the loading use the following:
P dead load = 500 kN.
ive load = 800 kN.
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