The problem of heavy rainfall disasters due to heavy rainfall extremes, such as typhoons and torrential rains, has become frequent, and many cities still lack precautions against sudden extreme weather disasters brought about by climate change. The precautionary standards of some urban infrastructures have failed to keep up with historical climatic changes, such as facilities such as distribution substations and distribution rooms, which are more prone to failures in flooding disasters. Based on the principle of hydrodynamics and the basic assumption of active inundation caused by rainfall, in...
