HomeMy WebLinkAboutFax (joist spacing) - 12/31/1998 DEC - 31 - 96 THU 9:19 AM NOFFKE LUMBER CO FAX NO. 4142353061 P. 1
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DEC - 31 -98 THU 9:20 AM NOFFKE LUMBER CO FAX NO. 4142353061 P. 2
woo( 7 � , JOIST IN QUESTION AT BACK OF HOUSE IN PLUMBING AREA
T.Yeeam^r v5.20 Seta) / NUmNr 700041781
SEAMUS /1'11 12131415 606e:70AM 1.5" x 9.25" 1.4E SOLID SAWN SPRUCE - PINE -FIR #2 aGD 24.0" o/c
THIS PRODUCT MEETS OR EXCEEDS THE SET DESIGN CONTROLS FOR THE APPLICATION AND LOADS LISTED
_L
12'
Product Diagram Is Conceptual -
I,OADS:
Analysis for JOIST MEMBER Supporting FLOOR - RES. Application. Loads(psf): 40 Live at 100% duration, 12 Dead, 0 Partition
SUPPORTS: INPUT BEARING REACTIONS(Ibs.)
WIDTH LENGTH JUSTIFICATION LIVE/ DEAD/ TOTAL DETAIL OTHER
1 2x8 plate 6.50" 5.5" Left Face 487 / 146 / 633 Blocking
2 Beam 3.50" 3.5" Right Face 473 1 142 / 615 Blocking
DESIGN CONTROLS:
MAXIMUM DESIGN CONTROL CONTROL LOCATION
Shear(lb) 594 505 648 Paseed(78%) LT. end Span 1 under Floor loading
Moment(ft -lb) 1694 1694 1972 Passed(86%) MID Span 1 under Floor loading
Live Defl.(in) 0.221 0.285 Passed(tJ621) MID Span 1 under Floor loading
Total Deft (in) 0.287 0.571 Passed(L /477) MID Span 1 under Floor loading
- Allowable moment was increased for repetitive member usage.
- Deflection Criteria: STANDARD(LL:11480, ILL/240).
- Bracing(Lu): All compression edges (top and bottom) must be braced at 1' 3" o/c unless detailed otherwise- Proper attachment and
positioning of lateral bracing is required to achieve member stability.
- The allowable shear stress (Fv) has not been increased due to the potential of splits, checks and shakes. See NDS for
applicability of increase.
ADDITIONAL NOTES:
- IMPORTANT! The analysis presented is output from software developed by Trus Joist MacMillan(TJM). The specific product
application, input design bads, and stated dimensions have been provided by the software user. This output has not been reviewed
by a TJM Associate
- Solid sawn lumber analysis is in accordance with 1991 NDS methodology end is solely presented for comparison purposes. Program
limitations and assumptions about this analysis are available through the software's On -line Help. Trus Joist MacMillan does not
warrant the analysis nor the performance of solid sawn lumber materials.
- Allowable Stress Design methodology was used for Code BOCA analyzing the solid sawn lumber material fisted above.
PROJECT INFORMATION OPERATOR INFORMATION
CONTEMPORARY HOMES NOFFKE LUMBER INC
150 ROLLING GREEN CIRCLE RUSS HINTZE
OSHKOSH , WI. 54904 1601 BOWEN STREET
OSHKOSH, WISCONSIN 54901
(920) 235
(920)235 -3061
CepyRphl 0 10911 by TNa Joist MacMillan, :r Welled partnership, Boise, dsho, USA, TJ-Pw*r and Tlenln^" are Sedomarks or Trus Joist MacMillan.