Naming Scheme:
ATS-AB anchor bolts are pre-assembled anchor bolts that have been designed for use with the ATS system. They are available in 18", 24" and 36" lengths and match the strength and material grade of the corresponding Strong-Rod connecting rods. The heavy hex nuts are pressed onto the bolt to keep them in place.
Standard (Model AB_) - ASTM A307, Grade A
High strength (Model AB_H) -
ASTM A449 or ASTM A193, Grade B7
Higher strength (Model AB_H150) -
ASTM A354, Class BD
None
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- Anchor rods are available in 18", 24" and 36" lengths.
- Standard Anchor bolts are based on minimum Fu = 60,000 psi and Fy = 43,000 psi.
- High strength anchor bolts are based on minimum Fu = 120,000 psi and Fy = 92,000 psi.
- H150 anchor bolts are based on minimum Fu = 150,000 psi and Fy = 130,000 psi.
Wind and Seismic Design 97 UBC with Supplementary Reinforcing:
Wind and Seismic Design 97 UBC without Supplementary Reinforcing:
Seismic Design All IBC Codes:
Wind Design All IBC Codes:
- IBC calculations are based on ACI 318, Appendix D
- For UBC and IBC wind design, embedment de, is based on the design strength of the anchor per AISC. Embedment and edge distances are calculated in order to attain a ductile steel failure mode.
- For IBC seismic design, concrete strength is reduced by a factor of 0.75 per ACI 318, Section D.3.3.3. Steel strength is based on AISC calculations and does not include an 0.75 reduction factor. E mbedment and edge distances meet the ductile requirements of ACI 318, Section D.3.3.4.
- For UBC design anchor design for 2500 psi minimum concrete assumes no special inspection and a multiplier of 2.0 on the concrete per section 1923.3.2. For 3000 psi and 4500 psi concrete, special inspection is assumed and a multiplier of 1.3 is applied.
- Plate washers have been designed for plate bending.
- Alternate anchor bolt solutions may be provided by the Designer.
- Foundation dimensions are for anchorage only. The Designer is responsible for the foundation size and reinforcement for all load conditions.