Proper load distribution when using steel props can be ensured by following a few key steps. Firstly, it is important to accurately calculate the load-bearing capacity of the steel props and ensure that they are suitable for the particular load they will be supporting. Secondly, the props should be positioned at regular intervals along the load-bearing structure, ensuring that the load is evenly distributed across all the props. Additionally, using proper bracing and diagonal supports can help maintain the stability and distribute the load effectively. Regular inspections and maintenance of the props are also crucial to ensure their structural integrity and load distribution capabilities.