What is the typical minimum embedment depth required for an anchor bolt in concrete?

The typical minimum embedment depth required for an anchor bolt in concrete is 100 mm (4 inches). This depth is essential to ensure that the bolt achieves adequate load-bearing capacity and can resist shear and tension forces effectively. When the depth is sufficient, the surrounding concrete can provide the necessary support, preventing the bolt from pulling out or failing under load.

Choosing 100 mm as the minimum depth reflects a balance between structural integrity and practical construction considerations. This depth helps ensure that the anchor bolt will adequately bond with the concrete, allowing it to perform reliably over time in various applications, such as supporting structures like beams, frames, and machinery. Less embedment depth could compromise the anchor's performance, leading to potential structural failures.