Water conservancy engineering: In water conservancy engineering, overflow well steel grating is often used to reinforce the overflow outlet, enhance the strength of the dam foundation, prevent sedimentation, and resist floods and typhoons. In addition, it can also be used for river regulation and shore reinforcement.

Railway engineering: In railway engineering, overflow well steel grating is usually used as a support structure for the inner wall of tunnels, effectively reinforcing geological layers and preventing tunnel collapse and landslides.

Highway engineering: In highway engineering, overflow well steel grating is usually used for road embankment reinforcement, roadbed reinforcement, pavement repair, and other aspects. Its high strength and stability can effectively prevent geological disasters such as landslides and collapses during the use of highways, and improve the structural strength and durability of road surfaces.

Sponge city construction: The use of overflow wells can effectively infiltrate surface rainwater into the ground, which can not only supplement groundwater but also effectively prevent surface water accumulation and local waterlogging. In the construction of sponge cities, overflow wells have played an important role.

In summary, overflow wells have a wide range of application scenarios, not only playing an important role in traditional drainage and water conservancy projects, but also playing a key role in modern urban planning and construction, especially in dealing with urban rainwater management and reducing waterlogging. The design and application of overflow wells are particularly important.