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Parapet Bracing Per ASCE 41 ASCE 41 <br /> Collapse Prevention <br /> Masonry Properties h/t Limits <br /> Brick Density 120 pcf 1 h/t 4.7 Brace Req. <br /> h/t above brace 1.3 E <br /> R <br /> Parapet Dimensions h/t Limit 1.5 OK <br /> v <br /> Parapet Thickness 9 in <br /> Parapet Height 42 in Seismic Coefficients <br /> Cap Weight 0 plf Sxs 1.1In <br /> Cap Height 0 in IP 1 <br /> ka 2 <br /> Brace Dimensions X 1 1 N <br /> Brace Height 30 in v <br /> CO <br /> Brace Length 30 in Parapet Loading Fp=0.4apSxsWp(1+2z/h)/(Rp/lp) Eq.13-1 M <br /> Brace Spacing 2.00 ft Parapet Weight 90 psf ASCE 7-10 o N <br /> Brace Angle 49 deg. Fp 0.88 W (13.3-1) 00 <br /> Brace Length 40 in FP 79 psf <br /> H. Load at Brace 422 Ibs <br /> Stanchion Dimensions H. Load at Roof Anchor 211 Ibs <br /> Height 0 inj Vert Reaction on Roof 478 Ibs FO T <br /> Brace Ten/Comp Load 638 Ibs 0) a <br /> Upper Floor Wall Dimensions <br /> Upper Floor Wall Thicknes 13 in Wall Loading Fp=0.4*Sxs*ka*kh*X*Wp Eq. 7-9 v o <br /> Upper Story Height 12.00 ft W Weight 130 psf V) g <br /> Fp 0.88 W o <br /> Connection Dimensions Fp 114 psf N <br /> N <br /> Roof Connection Height 0.00 in H. Load at Roof Anchor 1316 Ibs <br /> Wall Connection Depth 3.50 in <br /> Roof OOP Anchor Location -6.00 in Total Load at Roof Anchor t o <br /> � m <br /> Roof Anchor Load 11527 Ibs N M <br /> � rn <br /> 45 L <br /> 40 Q O0 <br /> 35 n a <br /> 4 <br /> 422lbs 25 <br /> 20 <br /> 15 <br /> 10 78 bs <br /> 5 <br /> 0 2 bs <br /> 211 Ibs <br /> =1107 the 1316 I <br /> T15 <br /> 0 <br /> -20 <br /> -25 <br /> CCS Everett 09/06/2023 <br /> Parapet Bracing DATE <br /> PROD a CHE <br /> STRUCTURAL DESIGN <br /> COENGINEERING 1 <br /> SHEET <br />