911 88TH ST SE 2024-02-14 - Laserfiche WebLink

SAUNDERS KITCHEN ADDITION December 3, 2019 SDA Job# 8855 4 UNFACTORED LOAD SUMMARY: WIND(front-rear) WIND(left-right) SEISMIC ZV(Roof)= 9669 lbs 18980 lbs 13574 lbs EV(2nd Floor)= 14900 lbs 19040 lbs 6922 lbs NOT APPLICABLE 0 lbs 0 lbs 0 lbs NOT APPLICABLE 0 lbs 0 lbs 0 lbs TOTAL BASE SHEAR= 24569 lbs 38020 lbs 20496 lbs IRREGULARITY: Increase in force due to irregularities for seismic design categories D-F(per ASCE7-10 Sec.12.3.3.4): Yes •:Seismic 25%for collector&diaph. Affected Levels:I ROOF I I I 2ND Out-of .lane offset with discontinuity,including out-of-plane offset of at least one vertical elements(T12.3-1,Type 4) NEM:.Seismic x DO for diaphragm loading Affected Levels:! ROOF I l 2ND One or two-family dwelling of light frame construction: Yes 00=1.0(12.10.1.1) ---+ QU= 1.00 FLEXIBLE DIAPHRAGM DESIGN(ASCE 7-10 See.26,21 zv(Roof)_ %of load transfer= ?5% (Percentage of load transferred through diaphragm) Total diaphragm length= 25.0 ft Sub-diaphragm length= 25.0 ft 0.6 x IV(Roof)= 11,388 lbs FACTORED WIND(LEFT-RIGHT) ---> Location @ 253 PLF x S.G.=7 ft. Diaphragm width= 12.0 ft 0.7 x IV(Roof)= 11,877 lbs FACTORED SEISMIC J rho ---> Location @ 240 PLF x S,G,=8 ft, Aspect Ratio= 2.08333 v= AS13x V(FLOOR) _ [11388 Ibs,11878 lbs) =[WIND=511 PLF,SEISMIC=533 PLF] *Seismic Governs! (2)(width)(S.G) 2 x 12 ft-x 0.93 2015 SDPWS T4.2A&T4.2C "NOTE:SEISMIC MAY GOVERN OVER WIND DUE TO HIGHER WIND CAPACITY USE: 15/32"SHEATHING WITH 2x HEM-FIR FRAMING; FASTEN AT PANEL EDGES WITH 8d @ 6"0/C IV(2nd Floors=. %of load transfer= 25% (Percentage of load transferred through diaphragm) Total diaphragm length= 25.0 ft Sub-diaphragm length= 25.0 ft ').6 x ZV(2nd Floor)= 11,424 lbs FACTORED WIND(LEFT-RIGHT) ---> Location @ 253 PLF x S.G.=7 ft. Diaphragm width= 12.0 ft 1.7 x ZV(2nd Floor)= 4,846 lbs FACTORED SEISMIC f rho ---> Location @ 240 PLF x S.G,=0 ft. Aspect Ratio= 2.08333 v= ASDxEV(FLOOR) [1.1424 lbs,4847[b8] _[WIND=512 PLF,SEISMIC=218 PLF] Wind Governs! (2)(width)(S.G.) 2 x 12 ft.x 0.93 2015 SDPWS T4.2A&T4.2C 'NOTE:SEISMIC MAY GOVERN OVER WIND DUE TO HIGHER WIND CAPACITY USE:15/32"SHEATHING WITH 2x HEM-FIR FRAMING; FASTEN AT PANEL EDGES WITH 8d©6"O/C NOTE:8d NAIL CONSERVATIVE! USE 10d NAILS PER STRUCTURAL NOTES!