URS: Load Tables

Strong-Rod Systems

Maximum Lengths of URS Uplift Rod Runs and Maximum Chord/Drag Strut Loads (RTUD Deflection included) Double 2x6 SYP No.2 Top Plates

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	-