anchor concrete-breakout capacity is project-specific under ACI 318 Chapter 17 and depends on embedment, edge distance, spacing, cracking, reinforcement, load direction and load combinations
Project-specific ACI Ch. 17 resultrecommendation
| Value kind | recommendation — Recommendations are design guidance, not measured facts; validate them against the project boundary conditions. |
|---|---|
| As of | 2026-08-24 |
| Source | American Concrete Institute, ACI CODE-318-25 · Chapter 17, anchoring to concrete |
| Derivation | No generic percentage is retained; calculate the applicable failure modes and modifiers for the selected anchor and concrete geometry. |
| Review | checking…review by 2026-12-22 · standard cadence |
| Recorded changes | last 2026-08-24 · 2 revisions tracked |
| Claim id | loss-of-concrete-breakout-capacity-from-anchors |
Where the guide uses it
← Full numbers register — every date-stamped figure in the guide, with revision history.