What is the maximum height of a box crib relative to its base width?

The maximum height of a box crib relative to its base width is typically defined as three times the base width. This guideline is crucial for ensuring stability when using box cribs to stabilize vehicles or other heavy objects during rescue operations.

The height-to-width ratio established at three times the base width helps to prevent tipping or collapse, which could endanger rescuers and victims. By adhering to this ratio, responders can maintain a secure foundation while allowing for effective stabilization of loads. This principle is grounded in basic physics, where a lower center of gravity contributes to greater stability.

Understanding this height-to-width relationship is essential in executing safe and effective rescue techniques. This guideline ensures that box cribs can be stacked in a manner that maximizes their effectiveness without compromising safety.