Ground anchors are structural elements installed in tension to resist uplift, overturning and lateral forces in foundations and earth-retaining structures.
They provide a cost-effective solution across a wide range of ground conditions and can offer a space-saving alternative to other forms of structural support, particularly where working space is restricted.
Ground anchors can be used to support retaining structures, stabilise slopes and excavations, and resist uplift and overturning forces.
Ground anchors can be formed from solid or hollow threaded bars, or from multiple high-tensile wire strands connected in groups to form strand anchors.
Each ground anchor comprises a fixed length and a free length. The fixed length, or anchor section, is bonded into the ground using cement grout, providing the primary restraint. The free length passes through low-strength overburden or the active zone of the ground being restrained.
The restraint developed within the fixed length is transferred through the free length to the surface structure via the anchor head assembly.
We offer a range of ground anchor systems to suit different ground conditions, loading requirements and project applications, including:
