Laserfiche WebLink
Giovanni Quintero <br />13637 Ruther Ave. Unit R Project: Lowell Patio <br />South Gate, CA 90280 Engineer: A.H. <br />Telephone: 310 749.7536 Date : 02/28/2024 <br />e-mail: looking4gio@gmail.com <br />Design Lateral Load = F =5153 Lbs. H1 =2.62 Ft. <br />Number of posts =8 Posts H =8.00 Ft. <br />Load per post = fp =644 Lbs./post α =45° <br /> ΣMo = - A * 2.62ft. + 644lbs. * 8ft. = 0 <br />B = A = 1966 Lbs. <br />P = A * √2 = 2781 Lbs. <br />Use =4 5/8" ø LAG SCREWS <br />Withdrawal value (ω) =305 Lbs/in, (Per NDS 2018 Table 12.2A) <br />Embedment ( p ω ) =4 In. <br />Lateral Desig Value ( Z ) =420 Lbs, (Per NDS 2018 Table 12.J) <br />W = ω*ρω = 305 Lbs./in x 4 in =1220 Lbs. <br />CD =1.60 (11.3.2, NDS2018) <br />CM =1.00 (11.3.3, NDS2018)W' = 1464 Lbs. <br />Ct =1.00 (11.3.4, NDS2018) <br />Ceg =0.75 (12.5.2, NDS2018) <br />Ctn =-(12.5.2, NDS2018) <br />Cg =1.00 (11.3.6A, NDS2018) <br />CΔ =1.00 (11.3.3, NDS2018)Z' = 504 Lbs. <br />Cdi =-(11.3.2, NDS2018) <br />750 Lbs. <br />2999 Lbs. <br />2999 Lbs. > 2781 Lbs. <br /> NDS 2018 (ASD) Table 11.3.1 Z' = Z *CD * CM* Ct * Cg * CΔ * Ceg * Cdi * Ctn <br />OK <br />KNEE BRACE LATERAL LOAD DESIGN - ASD <br />W' = W *CD * CM* Ct * Ceg * Ctn NDS 2018 (ASD) Table 11.3.1 <br />P B <br />A <br />α <br />H1P <br />αA <br />B <br />F <br />H <br />fp fp <br />𝑍=𝑍∗𝑊′ <br />𝑍∗𝑠𝑖𝑛𝛼+𝑊∗𝑐𝑜𝑠𝛼= <br />𝑁∗𝑍= <br />Page 10 of 26 <br />1401 S Lowell St <br />11/13/2024