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Section:Welcome Ramp <br /> Section Properties: Y <br /> .--' 2 QUl)___ 1 <br /> Nrumhar of Shapes = 2 '- 4 � <br /> ri 4 - 1.07 I--I <br /> Total Width = 2 00 in <br /> Total Height =4 00 in I I <br /> Center, Xo = 0 304 in n <br /> Center,Yo =-0 457 in Y <br /> N <br /> X bar(Right) = 1 571 in o Y <br /> ` .1 <br /> X-bar(Lett) =0 429 in 8 4 <br /> Y-bar(lop) - 2.457 in I It — !( <br /> Ydar(Bull = 1.543 in X <br /> F I I <br /> Equivalent Properties: <br /> Area.Ax = 1.438 in*2 jl <br /> Inertia,lxx =2.02 In"4 <br /> inertia. lyy =0.4212 In*4 <br /> Inertia.lay = -0.4566 in"'t , Y <br /> Torsional, J - 0.0?9 1 in"4 L____ —__ <br /> Section Diagram <br /> Modulus, Sx(1 op) =0 8225 in"3 <br /> Modulus, Sx(Bat) = 1.309 inA3 <br /> Modulus, Sy(Left) =0.981 ink3 <br /> Modulus. Sy(Right) =0 2682 in^3 <br /> Plastic Modulus. Tx = 1.4921 irt"3 <br /> Plastic Modulus, 7y =0.4852 in"3 <br /> Radius.rx = 1.186 in <br /> Ru lius, ry =0 841 in <br /> Summary of Section Properties <br /> Sh No Seoul width Height Xo Yo 1>a Inc lyy <br /> in in in In in°2 in^4 rtO4 <br /> 1 Welcann 2 00 4 00 0 304 -0 457 1438 2 02 0 421 <br /> f arri <br /> WELCOME RAMP CALCS-IBC 2018 Page 15 <br />