Wood To Concrete Truss Hangers NVFHE
Concrete Strength
PSI |
Allowable Lateral Loads (lbs.) Power Fasteners |
|
Carrier Truss
|
12" High
|
16" High
|
|
|
|
|
|
5 Ply
NVFHE5A
|
|
NVFHE2B
|
|
|
5 Ply
NVFHE5B
|
|
2000
|
L1
|
2120 |
2120 |
3578 |
4170 |
4234 |
2355 |
2355 |
3578 |
4170 |
4425 |
|
L2
|
890 |
1790 |
2390 |
2690 |
2690 |
1330 |
2680 |
3580 |
4030 |
4030 |
|
2500
|
|
2133 |
2133 |
3608 |
4196 |
4259 |
2365 |
2365 |
3608 |
4196 |
4448 |
|
L2
|
890 |
1790 |
2390 |
2690 |
2690 |
1330 |
2680 |
3580 |
4030 |
4030 |
|
3000
|
L1
|
2145 |
2145 |
3638 |
4221 |
4284 |
2375 |
2375 |
3638 |
4221 |
4470 |
|
L2
|
890 |
1790 |
2390 |
2690 |
2690 |
1330 |
2680 |
3580 |
4030 |
4030 |
|
Carried Truss
|
a (in)
|
b (in)
|
|
3A
|
1 1/4"
|
3
|
|
4A, 4B
|
1 1/8"
|
4 3/4"
|
|
5A, 5B
|
1 1/4"
|
6
|
|
|
|
PLY
|
X(IN)
|
|
1
|
1 3/4"
|
|
2
|
3 1/2"
|
|
3
|
5 1/2" |
|
4
|
7
|
|
5
|
8 1/2"
|
|
For Bolts Location See Detail
Structural Notes: Wood to concrete and wood to wood connectors.
1) All design conforms to 2004 FBC and 2003 IBC and IRC AND NDS 2001.
2) 1/4" thick Structural steel shall conform to ASTM A36, yield strength 36000 psi. All bolt holes are 13/16" diameter.
3) All welding shall be minimum 3/16" with E70 electrodes and shall conform to latest AISC/AWS codes. All welds shall be fillet welds.
4) All Power Fasteners wedge bolt anchors shall be per Miami-Dade NOA #00-0209.04 issued May 1, 2003. Minimum anchor diameter is 3/4" and anchor embedment shall be 6".
5) Lateral values in concrete shown are reduced for bolt spacing and edge distance per NOA #00-0209.4. Power fasteners are used without 33% increase in allowable values.
6) All bolt values in wood conform to NDS 2001 for southern pine, G=0.55. Values for other species shall be adjusted as per NDS 2001. Bolts are 3/4" diameter.
7) Bolts shall not penetrate Truss top and bottom chords and shall only be through Truss Verticals. Bolts thru wood shall conform to section 11.1.2 of NDS 2001 and table 11 G for shear values.
8) This connector shall only be used for wood members loaded parallel to grain.
9) Steel stress is not increased by 33%.
10) Provide plywood shims to close the gap between truss chords to obtain full bearing and prevent bending of thru bolts.
11) Lateral loads shall be combined with uplift loads to satisfy the equation:
Actual Uplift
Allowable Uplift |
+ |
Actual L1
Allowable L1 |
+ |
Actual L2
Allowable L2 |
<= |
1.0 |
12) All products are painted Royal Blue for easy identification |
More Wood to Concrete Connectors:
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11
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