Description
Hercules Structural Systems introduces its advanced Sliding Bearing line, an essential component for modern structural engineering. These high-performance bearings are specifically designed to manage horizontal movements in large structures. By accommodating displacements from thermal changes and dynamic loads, our sliding bearing systems ensure the long-term health and structural integrity of your project. Consequently, they are a primary choice for engineers working on critical infrastructure projects.
Accommodating Structural Movement with Low Friction
The main function of a sliding bearing is to create a surface with minimal friction between structural elements. This allows for controlled, smooth movement, which prevents the buildup of harmful stresses. For instance, as a bridge deck expands and contracts with temperature changes, our bearings facilitate this movement without transferring stress to the piers or abutments. This low-friction characteristic is fundamental to their design and is a key reason they are integral to so many load-bearing systems.
HLD Series: Versatile Low-Friction Support
Our HLD series has been developed for applications needing a reliable, low-friction bearing where a continuous slip joint is not practical. These versatile bearings are ideal for use on corbels and columns. Furthermore, their application is incredibly broad. Engineers use HLD bearings under precast beams and slabs. They also provide essential support for industrial components like pipes, ducts, conveyors, and pressure vessels. Finally, they are an excellent choice for small span bridges where simple, effective support is required.
HLMD Series: High-Stress Applications
The HLMD series is our modified solution, engineered for situations that involve high stress concentrations. Similar to the HLD, it provides a simple, low-friction support on corbels and columns where continuous slip joints are inappropriate. However, the HLMD is specifically designed to handle the demanding loads found in cast-in-situ and post-tensioned concrete structures, which follow guidelines set by organizations like the Post-Tensioning Institute. Its robust design makes it the superior choice for supporting heavily loaded post-tensioned slabs and beams, ensuring reliable performance under pressure.
Engineered for Durability and Performance
Every sliding bearing from Hercules is built to last. We engineer them for high load capacity and exceptional durability. To ensure a long service life, even in harsh environments, they are manufactured with superior corrosion resistance. This focus on quality and resilience makes them a dependable component for any large-scale bridge or infrastructure project. Ultimately, choosing Hercules means investing in your structure’s long-term performance and safety.
