A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PADDLE ADAPTED ROCK BOLT WITH IMPROVED INSTALLATION PROPERTIES
Disclosed is a grout anchored rock bolt which includes an elongate cylindrical body of a suitable material which has at least one integral anchor portion which includes of a plurality projection, each of which extends laterally from the body in at least one radial direction, wherein the projections are consecutively serially arranged along the length of the anchor portion and wherein each projection is radially offset relatively to the preceding formation at an angle that is not orthogonal.
PADDLE ADAPTED ROCK BOLT WITH IMPROVED INSTALLATION PROPERTIES
Disclosed is a grout anchored rock bolt which includes an elongate cylindrical body of a suitable material which has at least one integral anchor portion which includes of a plurality projection, each of which extends laterally from the body in at least one radial direction, wherein the projections are consecutively serially arranged along the length of the anchor portion and wherein each projection is radially offset relatively to the preceding formation at an angle that is not orthogonal.
PADDLE ADAPTED ROCK BOLT WITH IMPROVED INSTALLATION PROPERTIES
ANGEPASST GESTEINSBOLZEN MIT VERBESSERTEN INSTALLATIONSEIGENSCHAFTEN
BOULON DE ROCHE ADAPTÉ AVEC DES PROPRIÉTÉS D'INSTALLATION AMÉLIORÉES
CROMPTON BRENDAN ROBERT (author) / NIEUWENHUIS CORNELIUS ADRIAAN (author) / SHEPPARD JAMES WILLIAM (author)
2022-09-07
Patent
Electronic Resource
English
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