Joist Spacing: Difference between revisions

Revision as of 03:28, 27 June 2021

Table - 2x12s can do 25' if 12" spacing for 30 psf snow load. [1]
Farm buildings in MO - 20 PSF live roof load and 80 MPH wind. [2]
Chapter 6 wall construction, R602 - wood walls - R602.7 headers - Covers headers. About 13' span allowed by code for 4 2x12 headers for a 20 foot wide building.

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-*Table - 2x12s can do 20' if 12" spacing. [https://www.engineeringtoolbox.com/floor-joists-span-d_1479.html]
+*Table - 2x12s can do 25' if 12" spacing for 30 psf snow load. [https://www.engineeringtoolbox.com/floor-joists-span-d_1479.html]
 *Farm buildings in MO - 20 PSF live roof load and 80 MPH wind. [https://www.google.com/search?sxsrf=ALeKk026QG9BbsZl0rNsBS9KmerMgczY_w%3A1602863734253&source=hp&ei=dsKJX6q8DJDYsAXHkpG4Cw&q=snow+load+missouri&btnK=Google+Search&oq=how+to+configure+nvidia+geforce+gtx+1650+super+on+linux+mint&gs_lcp=CgZwc3ktYWIQAzIFCCEQoAEyBQghEKsCMgUIIRCrAjoOCAAQ6gIQtAIQmgEQ5QI6DgguELEDEMcBEKMCEJMCOggILhDHARCvAToLCC4QsQMQxwEQowI6CAgAELEDEIMBOggILhCxAxCDAToFCAAQsQM6AggAOgQIABAKOgYIABAWEB46CAghEBYQHRAeOgcIIRAKEKABUMsQWOmzAWD8tAFoBnAAeACAAeQGiAGhS5IBDTExLjQ3LjMuMi42LTGYAQCgAQGqAQdnd3Mtd2l6sAEG&sclient=psy-ab&ved=0ahUKEwiqz4DcvLnsAhUQLKwKHUdJBLcQ4dUDCAk&uact=5]
 *Chapter 6 wall construction, R602 - wood walls - R602.7 headers - Covers headers. About 13' span allowed by code for 4 2x12 headers for a 20 foot wide building.