Design (LRFD) a column to support the loads: Dead load 2224 kN Live load=3114 kN The 731.52 cm-long member is pinned at both ends and is laterally supported in the weak direction at the one-third points of the total column length. Use Fy = 345 MPa. Select the lightest W14. O W14X398

Design (LRFD) a column to support the loads: Dead load 2224 kN Live load=3114 kN The 731.52 cm-long member is pinned at both ends and is laterally supported in the weak direction at the one-third points of the total column length. Use Fy = 345 MPa. Select the lightest W14. O W14X398

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter4: Compression Members

Section: Chapter Questions

Problem 4.7.7P

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Question

please need asap thank you very much

Design (LRFD) a column to support the loads:
Dead load 2224 kN
Live load = 3114 kN
The 731.52 cm-long member is pinned at both ends and is laterally supported in the weak direction at the one-third points of the total
column length.
Use Fu 345 MPa.
Select the lightest W14.
OW14X398
O W14X211
OW14X233
OW14X159
O W14X455
OW14X283
O W14X426
O W14X370
O W14X257
OW14X342
O W14X193
OW14X500
O W14X311
OW14X176
O W14X145
O W14X132

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Step 2: Calculation of unsupported length

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Step 3: Select section W14x132

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Step 4: Check strength of W14x132 section

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Step 5: Select section W14x145 & check its strength

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Step 6: Select section W14x159 & check its strength

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