URS: Load Tables
Maximum Lengths of URS Uplift Rod Runs and Maximum Chord/Drag Strut Loads (ATUD Deflection included) Double 2x6 DF No.2 Top Plates
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ATUD
Roof Uplift Along Top of Wall (plf) | Uplift Rod Run Spacing (in.) | Double 2x6 DF 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 [0.08] | 65 [0.049] | 65 [0.035] | 65 [0.029] | 7,400 | 65 [0.076] | 65 [0.045] | 65 [0.031] | 65 [0.025] | 15,698 |
30 | 65 [0.109] | 65 [0.07] | 65 [0.053] | 65 [0.045] | 6,896 | 65 [0.099] | 65 [0.061] | 65 [0.043] | 65 [0.035] | 15,193 | |
36 | 65 [0.147] | 65 [0.1] | 65 [0.079] | 65 [0.069] | 6,279 | 65 [0.127] | 65 [0.081] | 65 [0.06] | 65 [0.05] | 14,576 | |
40 | 65 [0.179] | 65 [0.127] | 65 [0.104] | 65 [0.093] | 5,806 | 65 [0.149] | 65 [0.098] | 65 [0.074] | 65 [0.063] | 14,103 | |
42 | 65 [0.198] | 65 [0.144] | 65 [0.119] | 65 [0.107] | 5,550 | 65 [0.162] | 65 [0.107] | 65 [0.083] | 65 [0.071] | 13,848 | |
48 | 57 [0.25] | 65 [0.205] | 65 [0.177] | 65 [0.163] | 4,709 | 65 [0.205] | 65 [0.143] | 65 [0.115] | 65 [0.101] | 13,007 | |
60 | NP | NP | NP | NP | - | 35 [0.25] | 63 [0.249] | 65 [0.217] | 65 [0.199] | 10,988 | |
72 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
200 | 24 | 65 [0.159] | 65 [0.097] | 65 [0.069] | 65 [0.055] | 6,503 | 65 [0.151] | 65 [0.089] | 65 [0.061] | 65 [0.047] | 14,801 |
30 | 65 [0.217] | 65 [0.139] | 65 [0.104] | 65 [0.086] | 5,494 | 65 [0.198] | 65 [0.12] | 65 [0.085] | 65 [0.067] | 13,791 | |
36 | 51 [0.248] | 65 [0.2] | 65 [0.157] | 65 [0.135] | 4,261 | 56 [0.225] | 65 [0.16] | 65 [0.118] | 65 [0.096] | 12,558 | |
40 | 34 [0.248] | 63 [0.25] | 65 [0.207] | 65 [0.182] | 3,314 | 50 [0.245] | 65 [0.194] | 65 [0.148] | 65 [0.122] | 11,611 | |
42 | 26 [0.25] | 47 [0.249] | 65 [0.237] | 65 [0.21] | 2,803 | 45 [0.248] | 65 [0.214] | 65 [0.165] | 65 [0.138] | 11,101 | |
48 | NP | NP | NP | NP | - | 27 [0.248] | 50 [0.25] | 65 [0.229] | 65 [0.198] | 9,419 | |
60 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
72 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
300 | 24 | 56 [0.209] | 65 [0.145] | 65 [0.103] | 65 [0.08] | 5,606 | 56 [0.197] | 65 [0.133] | 65 [0.091] | 65 [0.068] | 13,904 |
30 | 45 [0.245] | 65 [0.208] | 65 [0.156] | 65 [0.126] | 4,093 | 45 [0.217] | 65 [0.18] | 65 [0.127] | 65 [0.098] | 12,390 | |
36 | 25 [0.247] | 46 [0.249] | 65 [0.236] | 65 [0.2] | 2,243 | 37 [0.246] | 65 [0.24] | 65 [0.177] | 65 [0.142] | 10,540 | |
40 | NP | NP | NP | NP | - | 28 [0.25] | 50 [0.247] | 65 [0.221] | 65 [0.181] | 9,120 | |
42 | NP | NP | NP | NP | - | 23 [0.249] | 42 [0.25] | 65 [0.247] | 65 [0.205] | 8,354 | |
48 | NP | NP | NP | NP | - | NP | 14 [0.249] | 22 [0.248] | 35 [0.25] | 5,831 | |
60 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
72 | NP | NP | NP | NP | - | NP | NP | NP | NP | - | |
400 | 24 | 42 [0.219] | 65 [0.192] | 65 [0.136] | 65 [0.105] | 4,709 | 42 [0.204] | 65 [0.177] | 65 [0.121] | 65 [0.09] | 13,007 |
30 | 30 [0.246] | 55 [0.248] | 65 [0.207] | 65 [0.167] | 2,691 | 33 [0.225] | 61 [0.228] | 65 [0.169] | 65 [0.13] | 10,988 | |
36 | NP | NP | NP | NP | - | 24 [0.245] | 44 [0.247] | 65 [0.236] | 65 [0.188] | 8,522 | |
40 | NP | NP | NP | NP | - | 16 [0.248] | 29 [0.248] | 46 [0.248] | 65 [0.24] | 6,628 | |
42 | NP | NP | NP | NP | - | 11 [0.243] | 21 [0.247] | 34 [0.249] | 52 [0.249] | 5,607 | |
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 | 33 [0.226] | 61 [0.229] | 65 [0.17] | 65 [0.131] | 3,812 | 33 [0.206] | 61 [0.209] | 65 [0.151] | 65 [0.111] | 12,110 |
30 | 21 [0.248] | 38 [0.248] | 61 [0.249] | 65 [0.208] | 1,290 | 27 [0.241] | 49 [0.241] | 65 [0.211] | 65 [0.161] | 9,587 | |
36 | NP | NP | NP | NP | - | 16 [0.242] | 30 [0.247] | 48 [0.248] | 65 [0.234] | 6,504 | |
40 | NP | NP | NP | NP | - | NP | 16 [0.246] | 26 [0.249] | 41 [0.25] | 4,137 | |
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 | 28 [0.239] | 51 [0.239] | 65 [0.204] | 65 [0.156] | 2,915 | 28 [0.216] | 51 [0.216] | 65 [0.181] | 65 [0.133] | 11,213 |
30 | NP | NP | NP | NP | - | 22 [0.249] | 40 [0.249] | 63 [0.248] | 65 [0.192] | 8,185 | |
36 | NP | NP | NP | NP | - | 11 [0.243] | 21 [0.249] | 33 [0.248] | 51 [0.248] | 4,485 | |
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 | - |