Boltless Trapezoidal Tunnel Lining

Boltless Trapezoidal Tunnel Lining

Boltless Trapezoidal Tunnel Lining The use of a boltless trapezoidal lining on the £416m (US$567m) west section of London’s Thames Tideway Tunnel is the world’s first-ever application of the technology. Its innovative nature was recognised at the Ground Engineering...
Geo RT

Geo RT

GeoRT Geobear® (2017) Preventing damage to the existing built environment whilst tunnelling beneath has long been an expensive and time-consuming activity. CECL worked together with Geobear to develop a real-time displacement control system using the incredible power...