How do you check stability of box caisson?

To check the stability of a box caisson, one must evaluate its overall structural integrity and resistance to both overturning and sliding. This involves calculating the weight of the caisson, the buoyant forces acting on it, and the soil bearing capacity. Additionally, assessing the caisson's geometry, anchor systems, and any applied loads or environmental factors—such as wave action or currents—will help determine whether it can maintain its position without failure. A thorough analysis may also include computational modeling and physical testing to ensure safety and reliability.