When dimension lumber is used where the moisture content exceeds 19%, what is the applicable wet service factor, CM, for tension stress? 0.8 1.0 0.85 0.9
When dimension lumber is used where the moisture content exceeds 19%, what is the applicable wet service factor, CM, for tension stress? 0.8 1.0 0.85 0.9
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:When dimension lumber is used where the moisture content exceeds 19%, what is the
applicable wet service factor, CM, for tension stress?
0.8
1.0
0.85
0.9
Expert Solution
Step 1
Answer. option 2 - 1.0
The wet service factor is used to signify the amount of wood not used in dry conditions. At dry conditions wet factor is assumed to be unity.
If the moisture content exceeds 19 %, wet service factor for tension stress, Ft =1.
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