URS: Load Tables
Maximum Lengths of URS Uplift Rod Runs and Maximum Chord/Drag Strut Loads (RTUD Deflection included) Double 2x6 SYP No.2 Top Plates
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RTUD
Roof Uplift Along Top of Wall (plf) | Uplift Rod Run Spacing (in.) | Double 2x6 SYP No.2 Top Plates | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Unreinforced Top Plate Splices | Reinforced Top Plate Splices Learn More | ||||||||||
URS Model | Maximum Chord / Drag Strut Load (lbs) | URS Model | Maximum Chord / Drag Strut Load (lbs) | ||||||||
URS3 | URS4 | URS5 | URS6 | URS3 | URS4 | URS5 | URS6 | ||||
Maximum Length of URS Uplift Rod Run (feet) [System Deflection, Δ (inches)] | Maximum Length of URS Uplift Rod Run (feet) [System Deflection, Δ (inches)] | ||||||||||
100 | 24 | 65 [0.134] | 65 [0.097] | 65 [0.085] | 65 [0.081] | 5,818 | 65 [0.129] | 65 [0.093] | 65 [0.081] | 65 [0.077] | 12,478 |
30 | 65 [0.165] | 65 [0.12] | 65 [0.105] | 65 [0.098] | 5,344 | 65 [0.154] | 65 [0.109] | 65 [0.094] | 65 [0.088] | 12,004 | |
36 | 65 [0.206] | 65 [0.153] | 65 [0.134] | 65 [0.126] | 4,765 | 65 [0.183] | 65 [0.131] | 65 [0.112] | 65 [0.104] | 11,425 | |
40 | 65 [0.241] | 65 [0.183] | 65 [0.162] | 65 [0.152] | 4,320 | 65 [0.207] | 65 [0.149] | 65 [0.128] | 65 [0.118] | 10,980 | |
42 | 58 [0.249] | 65 [0.201] | 65 [0.179] | 65 [0.168] | 4,080 | 65 [0.22] | 65 [0.16] | 65 [0.138] | 65 [0.127] | 10,740 | |
48 | 23 [0.249] | 48 [0.25] | 65 [0.244] | 65 [0.231] | 3,291 | 56 [0.248] | 65 [0.199] | 65 [0.173] | 65 [0.161] | 9,951 | |
60 | NP | NP | NP | NP | - | NP | 16 [0.25] | 23 [0.25] | 31 [0.25] | 8,055 | |
72 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
200 | 24 | 65 [0.215] | 65 [0.146] | 65 [0.121] | 65 [0.108] | 4,975 | 65 [0.206] | 65 [0.138] | 65 [0.112] | 65 [0.099] | 11,635 |
30 | 55 [0.25] | 65 [0.192] | 65 [0.159] | 65 [0.142] | 4,028 | 63 [0.249] | 65 [0.171] | 65 [0.138] | 65 [0.12] | 10,688 | |
36 | 30 [0.247] | 60 [0.25] | 65 [0.219] | 65 [0.197] | 2,869 | 45 [0.25] | 65 [0.214] | 65 [0.174] | 65 [0.152] | 9,529 | |
40 | 14 [0.249] | 29 [0.249] | 45 [0.25] | 65 [0.25] | 1,980 | 33 [0.248] | 64 [0.249] | 65 [0.206] | 65 [0.182] | 8,640 | |
42 | NP | 13 [0.249] | 19 [0.249] | 28 [0.25] | 1,500 | 27 [0.247] | 54 [0.25] | 65 [0.225] | 65 [0.199] | 8,160 | |
48 | NP | NP | NP | NP | - | 10 [0.249] | 21 [0.248] | 33 [0.25] | 48 [0.249] | 6,581 | |
60 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
72 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
300 | 24 | 50 [0.248] | 65 [0.196] | 65 [0.156] | 65 [0.134] | 4,133 | 54 [0.247] | 65 [0.182] | 65 [0.143] | 65 [0.121] | 10,793 |
30 | 30 [0.248] | 58 [0.249] | 65 [0.214] | 65 [0.185] | 2,711 | 38 [0.248] | 65 [0.232] | 65 [0.181] | 65 [0.153] | 9,371 | |
36 | 10 [0.248] | 21 [0.248] | 32 [0.248] | 48 [0.249] | 974 | 24 [0.248] | 47 [0.25] | 65 [0.236] | 65 [0.201] | 7,634 | |
40 | NP | NP | NP | NP | - | 15 [0.25] | 29 [0.247] | 46 [0.249] | 65 [0.245] | 6,300 | |
42 | NP | NP | NP | NP | - | 10 [0.249] | 21 [0.25] | 32 [0.249] | 48 [0.249] | 5,581 | |
48 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
60 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
72 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
400 | 24 | 35 [0.249] | 65 [0.245] | 65 [0.191] | 65 [0.161] | 3,291 | 39 [0.248] | 65 [0.227] | 65 [0.173] | 65 [0.143] | 9,951 |
30 | 18 [0.25] | 35 [0.249] | 55 [0.25] | 65 [0.229] | 1,395 | 26 [0.249] | 50 [0.249] | 65 [0.225] | 65 [0.186] | 8,055 | |
36 | NP | NP | NP | NP | - | 14 [0.25] | 27 [0.247] | 43 [0.25] | 65 [0.25] | 5,739 | |
40 | NP | NP | NP | NP | - | NP | 12 [0.248] | 19 [0.25] | 29 [0.249] | 3,960 | |
42 | NP | NP | NP | NP | - | NP | NP | NP | 11 [0.25] | 3,001 | |
48 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
60 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
72 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
500 | 24 | 25 [0.245] | 49 [0.248] | 65 [0.226] | 65 [0.187] | 2,448 | 30 [0.249] | 57 [0.249] | 65 [0.204] | 65 [0.165] | 9,108 |
30 | 10 [0.246] | 21 [0.248] | 33 [0.25] | 50 [0.249] | 79 | 18 [0.245] | 36 [0.249] | 56 [0.248] | 65 [0.219] | 6,739 | |
36 | NP | NP | NP | NP | - | NP | 16 [0.248] | 24 [0.247] | 38 [0.248] | 3,843 | |
40 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
42 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
48 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
60 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
72 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
600 | 24 | 19 [0.245] | 38 [0.249] | 59 [0.248] | 65 [0.213] | 1,606 | 23 [0.244] | 45 [0.247] | 65 [0.235] | 65 [0.187] | 8,266 |
30 | NP | NP | NP | NP | - | 13 [0.244] | 27 [0.25] | 42 [0.25] | 64 [0.25] | 5,423 | |
36 | NP | NP | NP | NP | - | NP | NP | NP | 21 [0.249] | 1,948 | |
40 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
42 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
48 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
60 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
72 | NP | NP | NP | NP | - | NP | NP | NP | NP | - |