COMMERCIAL

Table of Contents(Page CI-13)

COMMERCIAL/INDUSTRIAL PRODUCT INFORMATION

SECTION PROPERTIES
PANEL GAUGE	Fy (KSI)	WEIGHT (PSF)	TOP FLAT IN COMPRESSION			BOTTOM FLAT IN COMPRESSION
PANEL GAUGE	Fy (KSI)	WEIGHT (PSF)	Ix (in.4/ft.)	Sx (in. 3/ft.)	Ma (in. Kip)	Ix (in.4/ft.)	Sx (in. 3/ft.)	Ma (in. Kip)
29	80.0	0.84	0.0223	0.0501	1.7983	0.0223	0.0501	1.7983
26	80.0	1.06	0.0283	0.0631	2.2684	0.0283	0.0631	2.2684
24	50.0	1.28	0.0342	0.0761	2.2797	0.0342	0.0761	2.2797
22	50.0	1.62	0.0432	0.0955	2.859	0.0432	0.0955	2.859

NOTES

All calculations for the properties of panels are calculated in accordance with the 1986 edition of Specifications for the Design of Light Gauge Cold Formed Steel Structural Members- published by the American Iron and Steel Institute (A.I.S.I.).

Ix is for deflection determination.

Sx is for bending.

Ma is allowable bending moment.

All values are for one foot of panel width.

ALLOWABLE UNIFORM LIVE LOADS IN POUNDS PER SQUARE FOOT

29 Gauge (Fy = 80 KSI)

26 Gauge (Fy = 80 KSI)

SPAN
TYPE

LOAD
TYPE

SPAN IN FEET

SPAN IN FEET

3.0

4.0

5.0

6.0

7.0

8.0

3.0

4.0

5.0

6.0

7.0

8.0

SIMPLE

NEGATIVE WIND LOAD

177.6

99.9

63.9

44.4

32.6

25.0

224.0

126.0

80.7

56.0

41.2

31.5

LIVE LOAD/DEFLECTION

54.1

22.8

11.7

6.8

4.3

2.9

68.7

29.0

14.8

8.6

5.4

3.6

2-SPAN

NEGATIVE WIND LOAD

177.6

99.9

63.9

44.4

32.6

25.0

224.0

126.0

80.7

56.0

41.2

31.5

LIVE LOAD/DEFLECTION

130.4

55.0

28.2

16.3

10.3

6.9

165.5

69.8

35.8

20.7

13.0

8.7

3-SPAN

NEGATIVE WIND LOAD

222.0

124.9

79.9

55.5

40.8

31.2

280.0

157.5

100.8

70.0

51.4

39.4

LIVE LOAD/DEFLECTION

102.2

43.1

22.1

12.8

8.0

5.4

129.7

54.7

28.0

16.2

10.2

6.8

4-SPAN
OR MORE

NEGATIVE WIND LOAD

207.3

116.6

74.6

51.8

38.1

29.2

261.5

147.1

94.1

65.4

48.0

36.8

LIVE LOAD/DEFLECTION

108.5

45.8

23.4

13.6

8.5

5.7

137.6

58.1

29.7

17.2

10.8

7.3

24 Gauge (Fy=50 KSI)
22 Gauge (Fy = 50 KSI)

SPAN
TYPE

LOAD
TYPE

SPAN IN FEET

SPAN IN FEET

3.0

4.0

5.0

6.0

7.0

8.0

3.0

4.0

5.0

6.0

7.0

8.0

SIMPLE

NEGATIVE WIND LOAD

225.2

126.7

81.1

56.3

41.4

31.7

282.4

158.8

101.7

70.6

51.9

39.7

LIVE LOAD/DEFLECTION

83.0

35.0

17.9

10.4

6.5

4.4

104.9

44.3

22.7

13.1

8.3

5.5

2-SPAN NEGATIVE WIND LOAD 225.2 126.7 81.1 56.3 41.4 31.7 282.4 158.8 101.7 70.6 51.9 39.7

LIVE LOAD/DEFLECTION

168.9

84.4

43.2

25.0

15.7

10.5

211.8

106.6

54.6

31.6

19.9

13.3

3-SPAN

NEGATIVE WIND LOAD

281.4

158.3

101.3

70.4

51.7

39.6

353.0

198.5

127.1

88.2

64.8

49.6

LIVE LOAD/DEFLECTION

156.7

66.1

33.8

19.6

12.3

8.3

197.9

83.5

42.8

24.7

15.6

10.4

4-SPAN
OR MORE
NEGATIVE WIND LOAD
262.8

147.8

94.6

65.7

48.3

37.0

329.6

185.4

118.6

82.4

60.5

46.3

LIVE LOAD/DEFLECTION
166.3

70.2

35.9

20.8

13.1

8.8

210.1

88.6

45.4

26.3

16.5

11.1

NOTES

Allowable loads are based on uniform span lengths and Fy of 80 KSI for 29 and 26 gauge and Fy of 50 KSl for 24 and 22 gauge.

Live load is allowable live load.

Wind load is allowable wind load and has been increased by 33.333%.

Deflection loads are limited by a maximum deflection ratio of L/240 of span or maximum bending stress from live load.

Weight of the panel has not been deducted from allowable loads.

Load table values do not include web crippling requirements or connection of panel to substrate.

Minimum bearing length of 1.5" required.

See pages 19-20 for minimum fastener pattern.

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