Laserfiche WebLink
Design Results Actual @ Location Allowed Result LDF Load: Combination (Pattern) <br />Member Reaction (lbs)288 @ 13' 10 1/2"3281 (3.50")Passed (9%)--1.0 D + 1.0 Lr (Alt Spans) <br />Shear (lbs)253 @ 13' 3"1631 Passed (16%)1.25 1.0 D + 1.0 Lr (Alt Spans) <br />Moment (Ft-lbs)923 @ 7' 3 1/4"1700 Passed (54%)1.25 1.0 D + 1.0 Lr (Alt Spans) <br />Live Load Defl. (in)0.301 @ 7' 3 3/16"0.740 Passed (L/591)--1.0 D + 1.0 Lr (Alt Spans) <br />Total Load Defl. (in)0.476 @ 7' 3 3/16"0.986 Passed (L/373)--1.0 D + 1.0 Lr (Alt Spans) <br />Member Length : 16' 9/16" <br />System : Roof <br />Member Type : Joist <br />Building Use : Residential <br />Building Code : IBC 2021 <br />Design Methodology : ASD <br />Member Pitch : 6/12 <br />•Deflection criteria: LL (L/240) and TL (L/180). <br />•Overhang deflection criteria: LL (2L/240) and TL (2L/180). <br />•Birdsmouth cut has not been analyzed. <br />•A 15% increase in the moment capacity has been added to account for repetitive member usage. <br />•Applicable calculations are based on NDS. <br />• Blocking Panels are assumed to carry no loads applied directly above them and the full load is applied to the member being designed. <br />Bearing Length Loads to Supports (lbs) <br />Supports Total Available Required Dead Roof Live Factored Accessories <br />1 - Birdsmouth - DF 3.50"3.50"1.50"114 194 308 Blocking <br />2 - Beveled Plate - DF 3.50"3.50"1.50"107 182 288 Blocking <br />•Dimensions for lateral bracing intervals are measured along the length of the member for sloped conditions. <br />Lateral Bracing Bracing Intervals Comments <br />Top Edge (Lu)Continuous <br />Bottom Edge (Lu)Continuous <br />Dead Roof Live <br />Vertical Load Location (Side)Spacing (0.90)(1.25)Comments <br />1 - Uniform (PSF)0 to 14' 1"16"10.5 20.0 ROOF <br />Weyerhaeuser warrants that the sizing of its products will be in accordance with Weyerhaeuser product design criteria and published design values. Weyerhaeuser expressly disclaims any other warranties <br />related to the software. Use of this software is not intended to circumvent the need for a design professional as determined by the authority having jurisdiction. The designer of record, builder or framer is <br />responsible to assure that this calculation is compatible with the overall project. Accessories (Rim Board, Blocking Panels and Squash Blocks) are not designed by this software. Products manufactured at <br />Weyerhaeuser facilities are third-party certified to sustainable forestry standards. Weyerhaeuser Engineered Lumber Products have been evaluated by ICC-ES under evaluation reports ESR-1153 and ESR-1387 <br />and/or tested in accordance with applicable ASTM standards. For current code evaluation reports, Weyerhaeuser product literature and installation details refer to www.weyerhaeuser.com/woodproducts/ <br />document-library. <br />The product application, input design loads, dimensions and support information have been provided by ForteWEB Software Operator <br />Weyerhaeuser Notes <br />Drawing is Conceptual. All locations are measured from the outside face of left support (or left cantilever end). All dimensions are horizontal (typ.). <br />MEMBER REPORT PASSED <br />ROOF - SFD, RR-1 <br />1 piece(s) 2 x 8 DF No.2 @ 16" OC <br />ForteWEB Software Operator Job Notes 5/23/2025 5:21:12 PM UTC <br />Alan Mijares <br />EC+Associates Engineering Inc <br />(562) 419-7020 <br />AlanM@ecaengineering.com <br />ForteWEB v3.9, Engine: V8.4.3.94, Data: V8.1.7.3 <br />File Name: 25-199 1213 S BIRCH ST. - 2 STRUCTURES - RAUL <br />MARIN <br />Page 3 / 18