Concrete Connectors & Anchors
Concrete Connectors & Anchors
PAB
Pre-Assembled Anchor Bolt
The PAB anchor bolt is a versatile cast-in-place anchor bolt ideal for high-tension-load applications, such as rod systems and shearwalls. It features a plate washer at the embedded end sandwiched between two fixed hex nuts and a head stamp for easy identification after the pour. • Available in diameters from 1⁄2" to 1 1⁄4" in lengths from 12" to 36" (in 6" increments) • Available in standard and high-strength steel • Head stamp contains the No Equal sign, diameter designation and an “H” on high-strength rods MATERIAL: Standard Steel – ASTM F1554 Grade 36, A36 or A307 – Fu = 58 ksi High-Strength Steel (up to 1" dia.) – ASTM A449 – Fu = 120 ksi High-Strength Steel (1 1⁄8" and 1 1⁄4" dia.) – ASTM A193 B7 or F1554 Grade 105 – Fu = 125 ksi FINISH: None The Simpson Strong-Tie® Anchor Designer™ Software analyzes and suggests anchor solutions using the ACI 318 Appendix D strength-design methodology (or CAN/CSA A23.3 Annex D Limit States Design methodology). It provides cracked and uncracked-concrete anchorage solutions for numerous Simpson Strong-Tie mechanical and adhesive anchors as well as the PAB anchor bolt. With its easy-to-use graphical user interface, the software makes it easy for the Designer to identify anchorage solutions without having to perform time-consuming calculations by hand.
5 L H
The diameter code on the head is the same as that used for rebar: 4 = 1⁄2", 5 = 5⁄8", 6 = 3⁄4", etc.
Length “High Strength” designation (blank on standard-steel models)
5⁄8" diameter anchor rod
L
PAB Anchor Bolt – Standard Steel Diameter (in.) Plate Washer Size (in.) l1 (in.) Root Model No. Lengths (in.) 3 1 PAB4-XX ⁄2 ⁄8 x 1 1⁄2 x 1 1⁄2 1 1⁄8 1 5 ⁄8 1 3⁄8 PAB5-XX ⁄2 x 1 3⁄4 x 1 3⁄4 1 3 ⁄4 1 1⁄2 PAB6-XX ⁄2 x 2 1⁄4 x 2 1⁄4 12" to 36" 1 7 ⁄8 1 5⁄8 PAB7-XX ⁄2 x 2 1⁄2 x 2 1⁄2 (in 6" 5 increments) 1 1 7⁄8 PAB8-XX ⁄8 x 2 3⁄4 x 2 3⁄4 1 5 1 1 1 ⁄8 2 PAB9-XX ⁄8 x 3 ⁄4 x 3 ⁄4 3 1 1⁄4 2 1⁄4 PAB10-XX ⁄4 x 3 1⁄2 x 3 1⁄2
PAB Anchor Bolt – High-Strength Steel Diameter (in.) Plate Washer Size (in.) l1 (in.) Root Model No. Lengths (in.) 3 1 1 1⁄8 ⁄2 ⁄8 x 1 1⁄2 x 1 1⁄2 PAB4H-XX 1 5 1 3⁄8 ⁄8 ⁄2 x 1 3⁄4 x 1 3⁄4 PAB5H-XX 1 1 3 1 1 1 ⁄2 ⁄4 ⁄2 x 2 ⁄4 x 2 ⁄4 PAB6H-XX 12" to 36" 1 7 1 5⁄8 ⁄8 ⁄2 x 2 1⁄2 x 2 1⁄2 PAB7H-XX (in 6" 5 increments) 1 7⁄8 1 ⁄8 x 2 3⁄4 x 2 3⁄4 PAB8H-XX 5 2 1 1⁄8 ⁄8 x 3 1⁄4 x 3 1⁄4 PAB9H-XX 3 2 1⁄4 1 1⁄4 ⁄4 x 3 1⁄2 x 3 1⁄2 PAB10H-XX
How to specify and order: When calling out PAB anchor bolts, substitute the desired length for the “XX” in the Root Model Number.
Plate washer
l1
For a 5⁄8"x18" anchor bolt, the model number would be PAB5-18 (or PAB5H-18 for high strength).
Heavy hex nut
PAB
1. Lengths longer than 36" available as a special order. 2. Plate washers are designed to develop the capacity of the bolt.
de
F
Design Diameter Criteria (in.)
Anchor Bolt
⁄2
PAB4
⁄8
PAB5
⁄4
PAB6
1
5
3
⁄8
PAB7
7
Wind
1
PAB7H PAB8 PAB8H
1 1⁄8
PAB9
1 1⁄4 1 ⁄2 5 ⁄8
PAB10 PAB4 PAB5
⁄4
PAB6
3
⁄8
PAB7
7
Seismic 1
38
PAB7H PAB8 PAB8H
1 1⁄8
PAB9
1 ⁄4
PAB10
1
2500 psi Concrete Dimensions (in.) Tension Load de (in.) F (in.) ASD LRFD 4 1⁄2 7 4270 6405 4 6 4030 6720 6 9 6675 10010 5 1⁄2 8 1⁄2 6500 10835 7 1⁄2 11 1⁄2 9610 14415 6 9 7405 12345 9 13 1⁄2 13080 19620 9 13 1⁄2 13610 22680 14 21 27060 40590 8 12 11405 19005 10 1⁄2 16 17080 25565 10 1⁄2 16 17150 28580 16 1⁄2 25 35345 53015 9 13 1⁄2 13610 22680 12 1⁄2 19 21620 32430 14 21 26690 40035 5 7 1⁄2 4270 6405 6 1⁄2 10 6675 10010 7 1⁄2 11 1⁄2 9060 12940 8 12 9610 14415 9 13 1⁄2 11905 17010 10 15 13080 19620 14 1⁄2 22 25350 36215 15 1⁄2 23 1⁄2 27060 40590 11 16 1⁄2 15996 22850 11 1⁄2 17 1⁄2 17080 25625 17 25 1⁄2 33045 47205 18 27 35345 53015 12 1⁄2 19 19795 28275 13 1⁄2 20 1⁄2 21620 32430 14 1⁄2 22 25350 36215 15 22 1⁄2 26690 40035
3000 psi Concrete Dimensions (in.) Tension Load de (in.) F (in.) ASD LRFD 4 6 4270 6405 4 6 4415 7360 5 1⁄2 8 1⁄2 6675 10010 5 7 1⁄2 6175 10290 7 10 1⁄2 9610 14415 5 1⁄2 8 1⁄2 7120 11870 8 1⁄2 13 13080 19620 8 1⁄2 13 13680 22805 13 1⁄2 20 1⁄2 27060 40590 7 1⁄2 11 1⁄2 11340 18900 10 15 17080 25560 10 15 17460 29100 15 1⁄2 23 1⁄2 35345 53015 8 12 12495 20820 12 18 21620 32430 13 1⁄2 20 1⁄2 26690 40035 4 1⁄2 7 4270 6405 6 9 6675 10010 7 10 1⁄2 8945 12780 7 1⁄2 11 1⁄2 9610 14415 8 1⁄2 13 11970 17100 9 1⁄2 14 1⁄2 13080 19620 13 1⁄2 20 1⁄2 24650 35215 14 1⁄2 22 27060 40590 10 1⁄2 16 16435 23480 11 16 1⁄2 17080 25625 16 24 32720 46740 17 25 1⁄2 35345 53015 12 18 20255 28940 12 1⁄2 19 21620 32430 14 21 26190 37415 14 1⁄2 22 26690 40035
2F Min. Design loads are calculated using a full shear cone. Coverage on each side of the bolt shall be a minimum of F or reductions must be taken.
PAB5H-12
Naming Legend: PAB Anchor Bolt
Diameter* and Grade
Length (12", 18", 24", 30" or 36")
* Units in 1⁄98" Increments 1 (Ex: 9 = ⁄8" or 1 ⁄8")
1. Anchorage designs conform to ACI 318-11 Appendix D and assume cracked concrete with no supplementary reinforcement. 2. Seismic indicates Seismic Design Category C through F. Detached one- and two-family dwellings in SDC C designs conform to ACI 318-11 Section D3.3.4. 3. Wind includes Sesmic Design Category A and B. 4. Foundation dimensions are for anchorage only. Foundation design (size and reinforcement) by Designer. The registered design professional may specify alternate embedment, footing size, and anchor bolt. 5. Where tension loads are governed by anchor steel, the design provisions from AISC 360-10 are used to determine the tensile steel limit. LRFD values are calculated by multiplying the nominal AISC steel capacity by a 0.75 phi factor and allowable values are calculated by dividing the AISC nominal capacity by a 2.0 omega factor. 6. Where tension loads are governed by an Appendix D concrete limit, the allowable Stress Design (ASD) values are obtained by multiplying Load Factor Resistance Design (LRFD) capacities by 0.7 for Seismic and 0.6 for Wind.
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PAB Anchor Bolt – Anchorage Solutions