6-18. You are requested to design a column for Pp-225 k and P-400 k, using A992 steel with KL 16 ft. A W14x 68 is available but may not provide sufficient capac- ity. If it does not, cover plates may be added to the section to increase the W14's capacity. Design the cover plates to be 12 inch wide and welded to the flanges of the section to enable the column to support the required load (see Fig. P6-18). Determine the minimum plate thickness required, assuming the plates are avail- able in 1/16th-in increments 12 in W14 x 68 Cover PLs
6-18. You are requested to design a column for Pp-225 k and P-400 k, using A992 steel with KL 16 ft. A W14x 68 is available but may not provide sufficient capac- ity. If it does not, cover plates may be added to the section to increase the W14's capacity. Design the cover plates to be 12 inch wide and welded to the flanges of the section to enable the column to support the required load (see Fig. P6-18). Determine the minimum plate thickness required, assuming the plates are avail- able in 1/16th-in increments 12 in W14 x 68 Cover PLs
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![6-18. You are requested to design a column for Pp-225 k and P-400 k, using A992
steel with KL 16 ft. A W14 x 68 is available but may not provide sufficient capac-
ity. If it does not, cover plates may be added to the section to increase the W14's
capacity. Design the cover plates to be 12 inch wide and welded to the flanges of
the section to enable the column to support the required load (see Fig. P6-18).
Determine the minimum plate thickness required, assuming the plates are avail-
able in 1/16th-in increments.
12 in
W14 x 68
Cover PLs
FIGURE P6-18](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5d458d25-7832-4407-9278-a50a7a0db116%2F7814a1d8-2658-4b49-b0f9-dedb5ea8f154%2Fd03tau7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:6-18. You are requested to design a column for Pp-225 k and P-400 k, using A992
steel with KL 16 ft. A W14 x 68 is available but may not provide sufficient capac-
ity. If it does not, cover plates may be added to the section to increase the W14's
capacity. Design the cover plates to be 12 inch wide and welded to the flanges of
the section to enable the column to support the required load (see Fig. P6-18).
Determine the minimum plate thickness required, assuming the plates are avail-
able in 1/16th-in increments.
12 in
W14 x 68
Cover PLs
FIGURE P6-18
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