Laserfiche WebLink
LAT-1pg.:Derivation of Lateral Strip Loads - Single Story Room Addition <br />Structure Geometry: <br />Line / 125.0Pitch: <br />ft. above grade0.00Podium:ft. plate8.001st story: <br />ft22Trans. Width =ft29Long. Width = <br />ft11.00Mean Roof Height = <br />Wind Load - Method 2 (General Method) per ASCE 7-22 <br />ASCE 7-22 26.5.1 or 2021 IBC(3-second gust)mph95V =CExposure: <br />ASCE 7-22 26.8 & Table 26.8-1Topographic Factor1.0Kzt =0' to 15'0.85Kz = <br />ASCE 7-22 Tab.26.6-1,for build'g,pg.274Directionality Factor0.85Kd = at 20'0.90 <br />ASCE 7-22 Table 1.5-2 for ALL Categories1.0I,w = at 25'0.95 <br /> at 30'0.98 <br /> at 35'1.01 <br /> at 40'1.04 <br /> (Eq. 26.10-1, page 277)* Kz24.81q = .00256*Kz*Kzt*Kd*V^2*Iw = <br />ASCE 7-22 Table 26.10-1pg. 277K,z interpolated for heights over 15' <br />TransverseLongitudinal <br />degrees23θ =0.761.32L/B = <br />0.380.50h/L = <br /> at windward wall elements0.80.8Cp = <br /> at leeward wall elements-0.5-0.5 <br /> at windward sloping roof00 <br /> at leeward sloping roof00 <br /> at windward parapet walls1.81.8 <br /> at leeward parapet walls-1.2-1.2 <br />Internal Press. (pos. & neg.)psf3.8qGC,pi =0.18GC,pi = <br />For Rigid Structures0.85G = <br />Wind Load Factor for Alternate ASD Loads1.3ω = <br />(q*G*Cp + q*GC,pi)ω ∗ω ∗ω ∗ω ∗P = <br />PROJECT ADDRESS: 2231 SHELTON STREET, UNIT 2, SANTA ANA, CA 2231 S Shelton St Unit 2 - <br />10111276012/11/2023