Seismic – 12" Thick Slab Podium Anchorage Design Tables
SDC C-F AWAY FROM EDGE ANCHOR TENSION CAPACITY (lbs)
12" THICK 5000 PSI CONCRETE SLAB - CRACKED CONCRETE
BOLT DIA (in)
SHALLOW ANCHOR
ANCHOR TENSION CAPACITY, ASD (LRFD)
DETAIL ON SHEET SA1 1.2 x Nsa SLAB DESIGN LOAD
HIGH STRENGTH ANCHOR BOLT
1/2
SA1-4H-XXKT
8,835 (12,770)
1
20,435
5/8
SA1-5H-XXKT
13,805 (20,340)
1
32,545
3/4
SA1-6H-XXKT
19,880 (30,100)
1
48,160
7/8
SA1-7H-XXKT
27,060 (41,555)
2
66,490
1
SA1-8H-XXKT
35,345 (54,515)
2
87,225
1 1/8
SA1-9H-XXKT
46,595 (71,555)
3
114,490
1 1/4
SA1-10H-XXKT
57,525 (87,425)
3
145,365
STANDARD STRENGTH ANCHOR BOLT
1/2
SA1-4-XXKT
4,270 (6,175)
1
9,875
5/8
SA1-5-XXKT
6,675 (9,830)
1
15,730
3/4
SA1-6-XXKT
9,610 (14,550)
1
23,280
7/8
SA1-7-XXKT
13,080 (20,085)
1
32,135
1
SA1-8-XXKT
17,080 (26,350)
1
42,160
1 1/8
SA1-9-XXKT
21,620 (30,970)
1
53,125
1 1/4
SA1-10-XXKT
26,690 (42,155)
2
67,450
See Designer Notes
SDC C-F NEAR EDGE ANCHOR TENSION CAPACITY (lbs)
12" THICK 5000 PSI CONCRETE SLAB - CRACKED CONCRETE
BOLT DIA (in)
SHALLOW ANCHOR
ANCHOR TENSION CAPACITY, ASD (LRFD)
DETAIL ON SHEET SA1 1.2 x Nsa SLAB DESIGN LOAD
HIGH STRENGTH ANCHOR BOLT
1/2
SA1-4H-XXKT
8,835 (12,770)
5
20,435
5/8
SA1-5H-XXKT
13,805 (20,340)
6
32,545
3/4
SA1-6H-XXKT
19,880 (30,100)
6
48,160
STANDARD STRENGTH ANCHOR BOLT
1/2
SA1-4-XXKT
4,270 (6,175)
5
9,875
5/8
SA1-5-XXKT
6,675 (9,830)
5
15,730
3/4
SA1-6-XXKT
9,610 (14,550)
5
23,280
7/8
SA1-7-XXKT
13,080 (20,085)
6
32,135
1
SA1-8-XXKT
17,080 (26,350)
6
42,160
1 1/8
SA1-9-XXKT
21,420 (30,585)
6
53,125
See Designer Notes
SDC C-F AWAY FROM EDGE ANCHOR TENSION CAPACITY (lbs)
12" THICK 4000 PSI CONCRETE SLAB - CRACKED CONCRETE
BOLT DIA (in)
SHALLOW ANCHOR
ANCHOR TENSION CAPACITY, ASD (LRFD)
DETAIL ON SHEET SA1 1.2 x Nsa SLAB DESIGN LOAD
HIGH STRENGTH ANCHOR BOLT
1/2
SA1-4H-XXKT
8,835 (12,770)
1
20,435
5/8
SA1-5H-XXKT
13,805 (20,340)
1
32,545
3/4
SA1-6H-XXKT
19,740 (28,200)
1
48,160
7/8
SA1-7H-XXKT
27,060 (41,555)
2
66,490
1
SA1-8H-XXKT
35,345 (54,515)
2
87,225
1 1/8
SA1-9H-XXKT
46,595 (71,555)
3
114,490
1 1/4
SA1-10H-XXKT
54,735 (78,195)
3
145,365
STANDARD STRENGTH ANCHOR BOLT
1/2
SA1-4-XXKT
4,270 (6,175)
1
9,875
5/8
SA1-5-XXKT
6,675 (9,830)
1
15,730
3/4
SA1-6-XXKT
9,610 (14,550)
1
23,280
7/8
SA1-7-XXKT
13,080 (20,085)
1
32,135
1
SA1-8-XXKT
17,080 (26,350)
1
42,160
1 1/8
SA1-9-XXKT
21,620 (33,200)
2
53,125
1 1/4
SA1-10-XXKT
26,690 (42,155)
2
67,450
See Designer Notes
SDC C-F NEAR EDGE ANCHOR TENSION CAPACITY (lbs)
12" THICK 4000 PSI CONCRETE SLAB - CRACKED CONCRETE
BOLT DIA (in)
SHALLOW ANCHOR
ANCHOR TENSION CAPACITY, ASD (LRFD)
DETAIL ON SHEET SA1 1.2 x Nsa SLAB DESIGN LOAD
HIGH STRENGTH ANCHOR BOLT
1/2
SA1-4H-XXKT
8,835 (12,615)
5
20,435
5/8
SA1-5H-XXKT
13,805 (20,340)
6
32,545
3/4
SA1-6H-XXKT
19,090 (27,270)
6
48,160
STANDARD STRENGTH ANCHOR BOLT
1/2
SA1-4-XXKT
4,270 (6,175)
5
9,875
5/8
SA1-5-XXKT
6,675 (9,830)
5
15,730
3/4
SA1-6-XXKT
8,765 (12,520)
5
23,280
7/8
SA1-7-XXKT
13,080 (20,085)
6
32,135
1
SA1-8-XXKT
17,080 (26,350)
6
42,160
See Designer Notes
SDC C-F, 13" FROM EDGE PERP WALL ANCHOR TENSION CAPACITY (lbs)
12" THICK 5000 PSI CONCRETE SLAB - CRACKED CONCRETE
BOLT DIA (in)
SHALLOW ANCHOR
ANCHOR TENSION CAPACITY, ASD (LRFD)
DETAIL ON SHEET SA1 1.2 x Nsa SLAB DESIGN LOAD
HIGH STRENGTH ANCHOR BOLT
1/2
SA1-4H-XXKT
8,835 (12,770)
10
20,435
5/8
SA1-5H-XXKT
13,805 (20,340)
10
32,545
3/4
SA1-6H-XXKT
19,880 (30,100)
9
48,160
7/8
SA1-7H-XXKT
27,060 (41,555)
9
66,490
1
SA1-8H-XXKT
35,345 (52,650)
9
87,225
STANDARD STRENGTH ANCHOR BOLT
1/2
SA1-4-XXKT
4,270 (6,175)
10
9,875
5/8
SA1-5-XXKT
6,675 (9,830)
10
15,730
3/4
SA1-6-XXKT
9,610 (14,550)
10
23,280
7/8
SA1-7-XXKT
13,080 (20,085)
10
32,135
1
SA1-8-XXKT
17,080 (25,745)
10
42,160
1 1/8
SA1-9-XXKT
21,620 (33,200)
9
53,125
1 1/4
SA1-10-XXKT
26,690 (42,155)
9
67,450
See Designer Notes
SDC C-F, 13" FROM EDGE PERP WALL ANCHOR TENSION CAPACITY (lbs)
12" THICK 4000 PSI CONCRETE SLAB - CRACKED CONCRETE
BOLT DIA (in)
SHALLOW ANCHOR
ANCHOR TENSION CAPACITY, ASD (LRFD)
DETAIL ON SHEET SA1 1.2 x Nsa SLAB DESIGN LOAD
HIGH STRENGTH ANCHOR BOLT
1/2
SA1-4H-XXKT
8,835 (12,770)
10
20,435
5/8
SA1-5H-XXKT
13,805 (20,340)
10
32,545
3/4
SA1-6H-XXKT
19,880 (30,100)
9
23,280
7/8
SA1-7H-XXKT
27,060 (41,555)
9
32,135
1
SA1-8H-XXKT
32,965 (47,090)
9
87,225
STANDARD STRENGTH ANCHOR BOLT
1/2
SA1-4-XXKT
4,270 (6,175)
10
9,875
5/8
SA1-5-XXKT
6,675 (9,830)
10
15,730
3/4
SA1-6-XXKT
9,610 (14,550)
10
23,280
7/8
SA1-7-XXKT
13,080 (20,085)
10
32,135
1
SA1-8-XXKT
16,120 (23,030)
10
42,160
1 1/8
SA1-9-XXKT
21,620 (33,200)
9
53,125
1 1/4
SA1-10-XXKT
26,690 (42,155)
9
67,450
NOTES FOR THE DESIGNER FOR DESIGNS IN SDC C-F
Solutions apply to Simpson Strong-Tie Shallow Podium Anchor assembly only. See sheet SA1 .
Shallow Podium Anchor assembly kit consists of a threaded rod with a stamped head, a proprietary attached embedded plate, and an 1" stand off anchor bolt location. The "XX" variable is the specified bolt length. See sheet SA1 .
Anchor designs are in general conformance to ACI318-11 Appendix D and D.5.2.9 for anchor reinforcement.
Non-anchor reinforcement solutions assume no supplementary reinforcement. See details 1/SA1, 5/SA1, 10/SA1 .
Typical design assumes 3/4" concrete cover to the bottom of the anchor reinforcement.
Slab flexural reinforcement should be specified by the registered design professional considering the project specified design loads.
Simpson Strong-Tie recommends that the slab's design flexure and shear strengths are adequate to prevent plastic hinge formation under demands associated with anchorage forces corresponding to ACI 318-11, section D.3.3.4.3, using anchor tension loads obtained from either design loads obtained from either design load combinations that include E, with E increased by Ωo , or from 1.2 x nominal steel strength of the anchor (Nsa ). See table design for 1.2 x Nsa .
Notify the engineer of record with any anchor layout conflicts or if conditions are other than what is shown in the details on sheet SA1 .
Edge distance is 2-3/4" from the nearest free edge to the center of the anchor bolt.
Near edge condition represents walls typically perpendicular to the concrete edge. See C/SA1 .
