Skip to main content

Estimating guidelines: column load


Assuming an effective length of 12 feet, which of the following would support 850 sf of floor and roof area?
A. 4x4 steel tube column
B. 6x6 wood column
C. 8x8 wood column
D. 6x6 steel tube column
E. W6x6 steel (wide-flange)

AnswerC. (can support up to 1000sf) and D. (can support up to 2400sf). A. and E. can only support upto 750sf.

ARE 4.0 exam prep: SS

Comments

Post a Comment

Try These Too!

Building Efficiency

Convert the usable area of classrooms planned with medium efficiency level of new construction to the gross building area given the following model factors: Net Assignable Square Feet: 10,000, Space Factor: 1.5, Building Efficiency Ratio: 67%
6 comments
See the answer »

Deflection: steel or wood

For EITHER steel or wood beams, a question that asks for the allowable deflection limit (maximum) for live loads only requires which of the following equations? A. L/240 B. L/360 C. ∆ = 5wl⁴ / 384EI D. ∆ = 5Wl³ / 384EI Answer B. L/360 or span in inches divided by 360. ARE 4.0 exam prep: SS Note on calculations: From posted discussions on AREforum , memorization of most equations is not advised. However, even when the equation may be available in in-exam reference, selection of the appropriate equation requires correct identification.
Post a Comment
See the answer »

Townships double post!

How many sections are contained within a township? Answer 36 (each is 1 mile square) What are the dimensions of 1/2 of a township? H & W Answer 18 miles square (3x6 sections) ARE 4.0 exam prep: SPD
4 comments
See the answer »