Leaving aside funding, the steel support rental market in my country's construction industry has already seen significant growth. The use of steel supports offers substantial advantages for construction projects. Steel support structures are rationally designed and safe; installation and dismantling are very convenient; and in this era of high efficiency, steel supports provide speed, practicality, efficiency, and safety, which is the main reason why they are used in most large-scale projects. The different types of steel support rental products significantly reduce project costs, and steel support rental is easy to use and operate.
Having introduced the advantages of steel supports, it's also necessary to understand their construction characteristics: steel supports have high strength and are easy to install, which is beneficial for initial construction safety. However, because the U-shaped steel frame nodes are nested rather than flanged, when the surrounding rock deformation is large and the support structure load is too high, the U-shaped steel supports will undergo a certain degree of shrinkage deformation, reducing pressure. Ensuring the steel supports are not damaged and maintaining the stability of the surrounding rock provides greater support capacity. U-shaped steel also has traceability. In areas with poor geological conditions in tunnels, steel pipe supports are often used to reinforce the surrounding rock. The diameter of the steel pipes is approximately 10 centimeters.
