Safe loading relies on physics-driven strategies:Weight Distribution: Maintain even longitudinal balance (≤60/40 front/rear split) and low center of gravity. Use blocking/bracing to transfer acceleration forces to container walls.Floor Protection: Spread concentrated loads (e.g., metal racks) with plywood/steel plates to avoid exceeding floor plank limits.Palletization: Standardize pallets (e.g., GMA 40×48 in) and verify carton edge crush...