Nota de aplicación
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.
Ubicación jerarquía
- Faceta Objetos
- .. Componente
- .... componente (parte de objetos)
- ...... <componentes por contexto general>
- ........ elemento de fijación
- .......... <pernos y componentes de perno>
- ............ perno
- .............. <pernos por forma>
- ................ perno de anclaje
- .................. rock bolts