Rock bolts
Esquema
Jerarquía
componentes > componentes > <componentes por contexto general> > sujetadores > <tornillos y componentes de tornillo> > tornillos (sujetador) > <tornillos por forma> > tornillos de anclaje
Descripción
A rock bolt is a steel or fiberglass rod used as a long anchor bolt to stabilize the roof or walls of a rock formation in underground mining and tunneling. It is inserted and anchored in a hole drilled into the rock and transfers load from the exterior to the much stronger interior of the rock mass.
URI original del concepto
Otros términos
- rock bolt [en]
- bolts, rock [en]