Anchor bolt

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Bridge & Tunnel Supplies

Anchor rod

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Anchor bolt

It is widely used in various bridge and tunnel projects. Thanks to its distinctive mechanical properties and ease of construction, rock bolts have become an essential method for reinforcing soil and rock masses and enhancing structural stability.

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nana@yuanchaopipe.com

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Detailed description

Among bridge and tunnel construction materials, rock bolts stand out as a critical support component, offering distinct advantages and finding widespread application in various bridge and tunnel projects. With their unique mechanical properties and ease of installation, rock bolts have become an essential tool for reinforcing soil and rock masses and enhancing structural stability. They can penetrate deep into the ground, using anchoring forces to firmly connect unstable and stable soil and rock layers, thereby forming an effective load-bearing system that significantly improves the overall stability of the structure. Moreover, rock bolt installation is highly adaptable, allowing engineers to tailor length, diameter, and layout to meet specific project requirements and accommodate diverse geological conditions. In addition, rock bolts are available in a variety of materials—ranging from high-strength steel for rigid applications to flexible, stretchable types—enabling them to address deformation-control needs across different engineering scenarios. In bridge and tunnel projects, the use of rock bolts not only effectively prevents soil and rock mass slippage and collapse but also markedly enhances safety and durability while reducing long-term maintenance costs. Consequently, as a vital component of bridge and tunnel infrastructure, rock bolts play an irreplaceable role in ensuring construction quality and promoting structural safety.

Anchor bolts come in a variety of types, with common examples including grouted anchor bolts, resin‑anchored bolts, prestressed anchor bolts, and self‑drilling anchor bolts.

Common specifications : Diameter 16mm~32mm , wall thickness 3mm~6mm 。

Direct from the factory, with custom sizing available.

Application Cases