To determine the maximum load for a C-shaped hook before bending, the combined stress formula (N/A ± M/Z) can be utilized, incorporating both direct and bending stress. While curved beam theory offers a foundational understanding, the varying cross-section of the hook complicates accurate calculations. A finite element analysis is recommended for a more precise estimate, though it may be more complex. The simpler approach may yield sufficiently accurate results for practical purposes. Understanding these methods is crucial for assessing the hook's performance under load.
