Different anchor bolt type in 1 group embedded in to cocnrete

[HuynhKeshley]

I have been requested to check the anchor bolt detail in which there are different types of anchor bolts in 1 bolt group embedded into concrete.
Could you please enlighten me how to check this, based on ACI 318.

Thank you.

 

[ldeem]

My first thought is put all the tension from the bending couple in the top bar and the rest for shear.

 

[r13]

Agree with the above.

 

[Agent666]

Check out SCI P416 it has a methodology for checking this scenario. Convert to ACI provisions as appropriate as its based on Eurocode methodologies, which allows development around the top hook bend which ACI318 does not.