Apex Purlin Tables - Apex Steel · PDF filer.i.brown pty ltd apex purlin tables
Purlin With Sagrod
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DESIGN OF PURLINS Geometry Yield strength, fy: Roof Slope 6.40 deg 230 Mpa Purlin Spacing .20 ! Modulus of "lasticity, ": #ay $ength 6.00 ! 200000 Mpa %t of Roof fro! &rnd. 6.00 ! 'ind (one ")posure *y pe of +ccupancy Loadings ead load Roofing Materials 0. 24 -Pa $ie $oad /oered rea 611.00 s.!. Min. Roof $ie $oad 0.60-Pa 'ind $oad /o!ined %eight, ")posure .30 &ust 5actor /oef /e7 Pressure /oef /7 pres. 0.00 suction 0.80 'ind Stagnation Pres. s7 100 9!portance 5actor 97 .0 Sect. ID 87 * ype to 08 +nly . Use Ratio )is ;<; )is Y <Y 0.61 +-. esignation =eight 9) S) 9y Sy LC2!7"!#"!$. >.3 60 6. 181 .2 eflection ctual llo=ed ?.?4 21 +-. * ension in Sagrod 0.4 -@ II C Standard Occupancy Structures 6 mm thk Corr. Asbestos Cement
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Transcript of Purlin With Sagrod
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DESIGN OF PURLINS
Geometry Yield strength, fy:
Roof Slope 6.40 deg 230 Mpa
Purlin Spacing .20 ! Modulus of "lasticity, ":
#ay $ength 6.00 ! 200000 Mpa
%t of Roof fro! &rnd. 6.00 !
'ind (one ")posure
*ype of +ccupancy
Loadings
ead load Roofing Materials
0.24 -Pa
$ie $oad
/oered rea 611.00 s.!.
Min. Roof $ie $oad 0.60 -Pa
'ind $oad
/o!ined %eight, ")posure .30
&ust 5actor /oef /e7
Pressure /oef /7 pres. 0.00suction 0.80
'ind Stagnation Pres. s7 100
9!portance 5actor 97 .0
Sect. ID 87 *ype to 08 +nly.
Use Ratio
)is ;<; )is Y<Y 0.61 +-.
esignation =eight 9) S) 9y Sy
LC2!7"!#"!$. >.3 60 6. 181 .2
eflection ctual llo=ed
?.?4 21 +-.
*ension in Sagrod 0.4 -@
II C
Standard Occupancy Structures
6 mm thk Corr. Asbestos Cement
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/o!ined %eight, ")posure and &ust 5actor /oefficient ht 6.00 !
%t ")posure
!7 # / fht 2
fht2 >
1 0.63 .0> .4
6 2 0.68 .3 .41 fhtact7 28 3 0.8 .8 .4> fhtact72 3
> 4 0.83 .2 .1
? 1 0.86 .23 .14 ")posure 2 4
0 6 0.8> .21 .16
1 8 0.>? .31 .61 interpolation ce
20 > 0.?> .46 .81 ht 6 .3
30 ? .2 .6 .>8 ht 6
40 0 .23 .8 .?6 ht2 8 .8
60 .42 .>6 2.0?
>0 2 .11 2 2.8
00 3 .6> 2.0? 2.26 /e A
'ind #asic 'ind Bs (one Speed Bs
(one Speed 2 81 100
9 200 2000
99 81 100
999 10 000
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Roofing Materials ? Pressure /oefficient, /
&a 22 /orr &9 Sheet 0.1 Pressure Suction
&a 24 /orr &9 Sheet 0.0?6 $ee=ard 0.8
&a 26 /orr &9 Sheet 0.088
&a 22 Plain &9 Sheet 0.336 ?.1 0.8
&a 24 Plain &9 Sheet 0.326 36.? 0.3 0.?&a 26 Plain &9 Sheet 0.38 41 0.4
4 !! thD /orr. sestos /e!ent 0.14 E41 0.8
1 !! thD /orr. sestos /e!ent 0.>2
6 !! thD /orr. sestos /e!ent 0.24
/lay Roof *iles 6.40
Metal Roof *iles 0.4> Pressure Suction
0.8
0 0.8
