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b <br />Pultext Standard Structural Profiles t fF s <br />n } Channels <br />x 1-1/8" x 1/4" (Part # CH 440) <br />1500/1525/1625 Series <br />Ex=2.8x106 psi E,=1.Ox106 psi <br />h2.62 in' G=5.Ox105 psi <br />Aw 1.0 in' S� 1.31 in3 <br />Wt =1.11 Ibs/ft <br />Ultimate In -Plane Shear Stress (psi) <br />Ultimate Flexural Stress (psi) <br />Ultimate Local Flange Buckling Stress (psi) <br />Ultimate Lateral -torsional Buckling Stress <br />with Maximum Lateral Support bracing (psi) <br />7,000 <br />33,000 <br />349820 <br />369181 <br />Simply Supported beam with Uniform <br />Loads at various L/D ratios <br />(Ibs/ft) <br />Simply Supported Beam with a Uniform Load <br />Load Tables Based on Minimum Lateral Support <br />IJD ratio <br />Load Tables Based on Laterally Supported Beams Unless Noted <br />Span <br />feet <br />Number of <br />lateral <br />restraints <br />per total <br />span <br />(Including <br />Ends) <br />Maximum <br />lateral <br />support <br />spacing <br />(inches <br />Allowable <br />load without <br />lateral <br />support 2.5x <br />safety factor <br />Ibs/ft <br />Allowable <br />load, local <br />compression <br />buckling <br />capacity of <br />flange, 2.5x <br />safety factor <br />lbs/ft <br />Allowable <br />load based <br />on the beam <br />flexural <br />capacity, <br />2.5x safety <br />factor Ibs/ft <br />Allowable <br />load, In -plane <br />shear parallel <br />to the web, <br />capacity, 3x <br />safety factor <br />Ibs/ft <br />100 <br />150 <br />180 <br />240 <br />360 <br />2 <br />3 <br />15 <br />758 <br />1 3041 <br />2882 <br />2333 <br />***' <br />2620 <br />2183 <br />1637 <br />1 1092 <br />2.5 <br />3 <br />15 <br />386 <br />1946 <br />1844 <br />1867 <br />2165 <br />1443 <br />1203 <br />902 <br />601 <br />3 <br />4 <br />15 <br />222 <br />1352 <br />1281 <br />1556 <br />1307 <br />871 <br />726 <br />545 <br />363 <br />3.5 <br />4 <br />15 <br />140 <br />993 <br />941 <br />1333 <br />845 <br />563 <br />469 <br />352 <br />235 <br />4 <br />5 <br />15 <br />94 <br />760 <br />721 <br />1167 <br />576 <br />384 <br />320 <br />240 <br />160 <br />4.5 <br />5 <br />15 <br />66 <br />601 <br />569 <br />1037 <br />410 <br />273 <br />228 <br />171 <br />114 <br />5 <br />1 5 <br />15 <br />48 <br />487 <br />461 <br />933 <br />301 <br />201 <br />167 <br />126 <br />84 <br />5.5 <br />6 <br />15 <br />36 <br />402 <br />381 <br />948 <br />228 <br />152 <br />127 <br />95 <br />63 <br />6 <br />6 <br />15 <br />28 <br />338 <br />320 <br />778 <br />176 <br />118 <br />98 <br />73 <br />49 <br />6.5 <br />7 <br />15 <br />22 <br />288 <br />273 <br />718 <br />139 <br />93 <br />77 <br />58 <br />39 <br />7 <br />7 <br />15 <br />17 <br />248 <br />235 <br />667 <br />112 <br />75 <br />62 <br />47 <br />31 <br />7.5 <br />7 <br />15 <br />14 <br />216 <br />205 <br />622 <br />91 <br />61 <br />51 <br />38 <br />25 <br />8 <br />8 <br />15 <br />12 <br />190 1 <br />180 <br />1 583 <br />75 <br />50 <br />42 <br />31 <br />21 <br />8.5 <br />8 <br />15 <br />10 <br />168 <br />160 <br />549 <br />63 <br />42 <br />35 <br />26 <br />17 <br />9 <br />9 <br />15 <br />8 <br />150 <br />142 <br />519 <br />53 <br />35 <br />29 <br />22 <br />15 <br />9.5 <br />9 <br />15 <br />7 <br />135 <br />128 <br />491 <br />45 <br />30 <br />25 <br />19 <br />13 <br />10 <br />9 <br />15 <br />6 <br />122 <br />115 <br />467 <br />39 <br />26 <br />22 <br />16 <br />11 <br />Note: Bold numbers in the Factored Load Tables represent the governing load <br />Reduction for weight of profile has not been applied to the charts <br />25 <br />