Laserfiche WebLink
PROJECT: Cross Dock <br /> FOR: Tuff Shed Jeffery Beag <br /> t ^ •W:AL 'i),Ji .,4,0 ADDRESS: 6501 Rainier Dr., <br /> Everett,WA <br /> SHEET#: 16 <br /> MATERIAL HANDLI a � IN w„.RING CALCULATED BY: tchang <br /> Ems`"198S DATE: 6/11/2024 <br /> TEL:(909)869-0989 PN: 20240523 5 <br /> 1130 E.CYPRESS ST,COVINA,CA 91724 - <br /> BRACE ANALYSIS Type 144"(Panel 1) <br /> Analyzed per RML AISI 2012(LRFD)and the 2021 IBc. <br /> Section subject to torsional or flexural-torsion buckling(Section C4.1.2) <br /> K L/R,< =0.55/0.605 =90.97 <br /> I ,•L/IZ = 1.55/0.457 =120.24 <br /> KL/R„,„„ =120.24 <br /> (rx2+r 2+X 2)12 (Eq.C3.1.2.1- 1.5 x 1.25-.0625 <br /> 7) SECTION PROPERTIES <br /> =(0.6052+0.4572+-1.1492)'2=1.377 in. Depth 1.5 in. <br /> Width 1.25 in. <br /> =1-(Xo/ro)2 (Eq C4.1.2-3) t 0.06 in. <br /> = 1 -(-1.149/1.377)2=0.303 Radius 0.125 in. <br /> P, =172E/(KL/r),_2 (EgC4.1.1-1) Area 0.255in.2 <br /> AreaNet 0.255 in.2 <br /> =3.142.29500/120.24'=20.137 ksi Ix 0.093 in.' <br /> F2 =(1/2/3)((o +a,)-(6ex +0)2-(4130'rx6))12) (Eq C4.1.2-1) Sx 0.124 in.3 <br /> =(1/(2.0.303)((35.183+ 13.665)-(35.183+ 13.665)2 SxNe, 0.124 in.3 <br /> -(4.0.303.35.183.13.665))12)=10.531 ksi K. 0.605 in. <br /> IY 0.053 in.' <br /> where: Se 0.073 in.3 <br /> acx =172E/(K„L/R,)2 (EgC3.1.2-11) Ry 0.457in. <br /> =3.142.29500/90.972=35.183 ksi J 0 in.4 <br /> a, =1/Ar,2(GT+(172EC,)/(R L)2) (Eq C3.1.2-9) C« 0.033 in.6 <br /> Jx 1.301 in. <br /> = 1 /0.255.1.3772(11300.0 x, -1.149 in. <br /> +(3.142.29500.0.033)/(0.8.55)2)=13.665 ksi 0 <br /> L. 55 in. <br /> =Min(F„Fee)=10.531 ksi KY 1 <br /> P =Aef•F (EgC4.1-1) Le 55in. <br /> =(F/Fe)12=(50/10.531)"2=2.179 (EgC4.1-4) R, 0.8 <br /> Since�e> 1.5: <br /> F 50 ksi <br /> F� 60 ksi <br /> F =(0.877/X.2)•F=9.235 (Eq C4.1-3) Q 1 <br /> Thus: G 11300 ksi <br /> P =23511bs E 29500 ksi <br /> 0.85 <br /> P, =19981bs c -1 <br /> _.,Cb <br /> Ct,. 1 <br /> Phib 0.9 <br /> Phi, 0.85 <br />