Use 8 inehes inside.* The thickness of metal mustbe assumed for trial. Use lj-ineh hub; 1| inches for top plate;S^ and 1! inehes for base plate. The shaded area in Fig. L52FiK. 162. Section|£nc°^£j88 Stren«th ° sn0ws the section available for resisting bending. To determineits resisting moment R M… … 5 / .75 for bfor d area= 2X13XH = 32.50area= 2XGXH = 15.00 105.25 sq. in. Taking moments about the bottom line for o moment = 57.75 X . 875 - 50.53for b moment = 32.50X 8.25 =208.12for d moment = 15.00X15.375 = 230.62 549.27 The distance from the bottom of the plate to the neutral axis 0-0 is 549…
Building, Iron and steel · Steel, Structural · Theses
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