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From [Institution name]
Grade |
Bending Strength, fbFootnote (4) |
Tensile Strength Parallel to Grain, ftFootnote (5) |
Compressive Strength Parallel to Grain, fc |
Compressive Strength Perpendicular to Grain, fcp |
Horizontal Shear Strength, fv |
Modulus of Elasticity (MOE) |
||||
---|---|---|---|---|---|---|---|---|---|---|
Beam |
Plank |
Beam |
Plank |
Beam |
Plank |
Beam |
Plank |
|||
2250Fb-1.5E |
28.67 |
28.03 |
13.85 |
25.86 |
9.41 |
5.65 |
3.65 |
1.92 |
10 340 |
9 650 |
3100Fb-2.0E |
39.50 |
37.76 |
21.55 |
35.21 |
9.41 |
6.90 |
3.72 |
1.92 |
13 790 |
13 790 |
3100Fb-2.2E |
39.50 |
37.76 |
21.55 |
35.21 |
9.41 |
6.90 |
3.72 |
1.92 |
15 170 |
15 170 |
Grade |
Equivalent Specific Gravity |
|||||
---|---|---|---|---|---|---|
Nails |
Bolts |
|||||
Withdrawal Load |
Lateral Load |
Lateral Load |
||||
Installed in Edge |
Installed in Face |
Installed in Edge |
Installed in Face |
Installed in Face |
||
Parallel to Grain |
Perpendicular to Grain |
|||||
All |
0.49 |
0.50 |
0.50 |
0.50 |
0.50 |
0.50 |
Thickness (t), mm | Orientation |
FastenerFootnote (2) Footnote (3) |
Minimum End Distance, mm |
Minimum Nail Spacing, mm |
|
---|---|---|---|---|---|
Single Row |
Multiple RowsFootnote (4) Footnote (5) |
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32 ≤ t < 38 |
EdgeFootnote (6) |
64 mm and smaller |
64 |
102 |
– |
76 mm and 83 mm |
64 |
102 |
– |
||
89 mm |
89 |
127 |
– |
||
32 ≤ t < 38 |
FaceFootnote (7) |
64 mm and smaller |
38 |
76 |
76 |
76 mm and 83 mm |
38 |
76 |
76 |
||
89 mm |
38 |
127 |
127 |
||
t ≥ 38 |
EdgeFootnote (6) |
64 mm and smaller |
64 |
76 |
102 |
76 mm and 83 mm |
102 |
127 |
|||
89 mm |
89 |
127 |
152Footnote (9) |
||
t ≥ 38 |
FaceFootnote (7) |
64 mm and smaller |
38 |
76 |
76 |
76 mm and 83 mm |
38 |
76 |
76 |
||
89 mm |
38 |
127 |
127 |