Application scenarios of steel supports-Jianduan,Construction equipment manufacturer

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Application scenarios of steel supports

Aug 25,2025

Summary: Deep Foundation Pit Support: Steel supports (such as Φ609 or Φ800 steel pipes) are widely used in subway station foundation pits, controlling pit deformation and resisting lateral earth pressure through prestressing technology application.

Subway Engineering:
Deep Foundation Pit Support: Steel supports (such as Φ609 or Φ800 steel pipes) are widely used in subway station foundation pits, controlling pit deformation and resisting lateral earth pressure through prestressing technology application.
Tunnel Construction: Used for initial support of tunnels in soft soil or loose strata to prevent collapse.
Bridge Engineering:
Stability Enhancement: As a temporary bearing structure during bridge pier construction, enhancing the bridge's load-bearing capacity.
Large-span Support: Used in conjunction with cable-stayed systems to reduce the amount of temporary scaffolding, suitable for bridge construction across rivers and canyons.
Underground Utility Tunnels and Space Development:
Temporary Support System: Used for large-span structures such as underground garages and integrated utility tunnels, providing quick installation and detachable solutions.
Emergency Reinforcement: In areas with high water levels or complex geological conditions, steel supports combined with walers form a rigid support structure.
High-rise Buildings and Industrial Plants:
Inter-column Support: Increases the longitudinal stiffness of the structure and effectively transfers horizontal seismic forces.
Scaffolding Engineering: As a spatial steel support system, ensuring construction safety.

telescopic steel prop

construction steel prop

The core function of steel supports

Construction points of steel supports

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Safe Use and Management of Scaffold

Safe use: Load limit: strictly control the load on the scaffold to avoid overloading. Anti-skid measures: set anti-skid strips or anti-skid nets on the scaffolding to prevent workers from slipping. Safety protection: set safety net or protective railing on the outside of scaffolding to prevent workers from falling.

Scaffolding types

Coupler-type steel pipe scaffolding Features: Composed of steel pipes and couplers, connecting steel pipes into various frame structures through couplers. It has advantages such as flexible assembly, strong bearing capacity, and good adaptability, allowing for flexible erection according to different construction needs and site conditions.

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