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Po-�e o� DESCRIPTION ))Stair Header ))Parex-- BEAM DATA -------------- MEMBER DATA ----------- = b. CENTER SECTION [F8) [S) ))W8x21 Fy 36 ksi CENTER SPAN LENGTH a 12 ft LOAD DURATION FACTOR'= 1 .00 y/n LEFT = O ft MINOR AXIS 3 - RIGHT - 0 ft Graphics: ( 1 ,2,3,4) UNBRACED LENGTH = 0 ft -- END CONDITIONS --------- INCLUDE INCLUDE BEAM WT ? Y y/n FIXITY CODE -----)> 1 (< INCLUDE LL w/ ST ? N y/n 1:P/P,2:F/F,3:F/P,4:P/F 5_F /Free- _ APPLIED LOADS ----------------------------- ---)) All distances refer to left support, use '-' for left cantilever ` POINT . . . . .#1 . . . .02. . . .43. . . .#4 . . . .05. . . .06. . . .#7. . . .#8. . Dead = 1 .9 0 O 0 0 0 0 o k Live = 2 .93 0 0 O 0 0 O O k Short= O O 0 0 0 0 0 0 ft ` Dist.= 5.5 0 O 0 0 0 0 DISTRIBUTED. . . . . Dead = 0.16 0.32 0 0 0 0 0 0 klf Live = 0.19 0.38 0 0 0 0 0 o klf Short= 0 O 0 0 0 0 0 0 klf X Lft= O 5.5 0 0 0 O 0 0 ft X Rt = 5.5 12 0 0 0 0 0 - 0 ft MOMENTS. . . . . - ` Dead = 0 O 0 0 0 0 0 0 k-ft Live = 0 0 0 0 0 0 0 0 k-ft Short= 0 0 0 0 0 0 0 0 k-ft Dist.= 0 0 0 0 0 0 0 0 ft TRAPEZOIDAL. . . . Dead Live Short Location Load @ Left = 0 0 0 klf X Left = 10 ft " @ Right= 0 0 0 klf X Right = 0 ft Load @ Left = 0 0 0 klf X Left = 0 ft . " @ Right= 0 O 0 klf X Right = 0 ft ------------------------------- SUMMARY ------------------------------i - USE : WSX21 , Max Stress Ratio = 0.68, Min Defl Ratio = 558.575 , IL , :Max values: . .Actual . .Allow. . fb / Fb % max = 0.68 OK ; Moment =24 .3797 36.0130 k-ft fv / Fv % max = 0.20 OK ; . . . .Stress = 16.08 23.76 ksi - Min. DL Defl Ratio = 1290 Shear =6.09809 29.8079 k Min. TL Defl Ratio = 559 ; . .Stress = 2.95 14 .40 ksi - Deflection = -0.258 in - Dead Load + Skip Loadings ; L. TABULAR SUMMARY OF Placed DL I LL LL+ST LL LL+ST; A , , LOAD COMBINATIONS. . . for Max Only :@Cntr @Cntr @Cants @Cants: ; ------ ------:----- ------- ------1------ ;MOments. .M+ @ Center =24 .3797 10.433 24 .379 0 O 0 k-ft v M- @ Center = -0.000 -0.000 O 0 0 k-ft; I @ Left = 0 0 0 0 0 k-ft; @ Right = 0 0 0 0 0 k-ft; :Shears. . .@ Left =5.45788 2.3963 5.4578 0 O 0 kips: @ Right =6.09809 2.7146 6.0980 0 0 O kips; ` :Defl . . . . .@ Center = -0.26 -0.11 -0.26 -0.11 0.00 0.00 in @ Left = 0.00 0.00 0.00 0.00 0.00 0.00 in ; I @ Right = 0.00 0.00 0.00 0.00 0.00- 0.00 in ; @ 0 ft . = 0.00 0.00 0.00 0.00 0.00 in I ` :Reaction.@ Left =5.45788 2.3963 5.4578 2.39632 0 0 kips; ' 1 0 Right =6.09809 2.7146 6.0980 2.71465 0 0 kips; ------------------------ STEEL SECTION DATA ---------------------------- DEPTH = 8.28 in Ixx =75.300 in-4 WEB THICKNESS = 0.250 in Iyy =9.7700 in-4 FLANGE WIDTH = 5.270 in Sxx =18.188 in-3 FLANGE THICKNESS = 0.400 in SYy = 3.71 in-3 . SECTION AREA = 6.16 in-2 rxx = 3.496 in ... SECTION WEIGHT = 20.92 plf ryy = 1 .259 in rT, y = 1 .410 in --------------- NOTES FROM ALLOWABLE STRESS DETERMINATION -------------- F 'b : Allowable = 23.76 ksi 1'n ,"nit 'd Pnt• 1 .5-1 . K+L/r < Cc 6. 1 .r•, 1 .A . ) , Para 1 . :. 4 , 7t S. Fh = 0.55 Fy