Formwork for Concrete Structures by R.L.Peurifoy and G.D- By EasyEngineering.net

Downloaded From : www.EasyEngineering.net
238
www.EasyEngineering.net
Equivalent
Uniform
Hem-Fir #2 Continuous over 2 or 3 Supports (1 or 2
Spans), Nominal Size Lumber
Hem-Fir #2 Continuous over 4 or more Supports (3 or more
Spans), Nominal Size of Lumber
Load,
lb per ft
2 ë 4 2 ë 6 2 ë 8 2 ë 10 4 ë 4 4 ë 6 4 ë 8 2 ë 4 2 ë 6 2 ë 8 2 ë 10 4 ë 4 4 ë 6 4 ë 8
200 45 70 90 110 59 92 114 54 79 100 122 73 108 133
400 34 50 63 77 47 74 96 38 56 71 87 58 86 112
600 28 41 52 63 41 62 82 29 45 58 71 48 70 92
800 23 35 45 55 37 54 71 23 37 48 61 41 60 80
1000 20 31 40 49 33 48 64 20 32 42 53 37 54 71
1200 18 28 36 45 30 44 58 18 28 37 47 33 49 65
1400 16 25 33 41 28 41 54 16 26 34 43 29 45 60
1600 15 23 31 39 25 38 50 15 24 31 40 26 41 54
1800 14 22 29 37 23 36 48 14 22 30 38 24 38 50
2000 13 21 28 35 22 34 45 14 23 28 36 22 35 46
2200 13 20 26 33 20 32 42 13 21 27 34 21 33 43
2400 12 19 25 32 19 30 40 12 20 26 33 20 31 41
2600 12 19 25 30 18 29 38 12 20 25 32 19 30 39
2800 12 18 24 29 18 28 36 12 19 24 31 18 28 37
3000 11 18 23 28 17 26 35 11 18 24 30 17 27 36
Downloaded From : www.EasyEngineering.net