ANCHOR BOLT FOR STABILISING ROCK STRATA

摘要

A thrust plate (11) which bears on a rock face (3) is connected to a load-bearing termination (6) on one end portion (4a) of an elongate member (4), e.g. a hollow rope, extending along a hole (1) bored into the rock. An anchorage medium (not shown) fills the hole (1), anchoring the elongate member (4) in the rock, and extends between the end portion (4a) and the surrounding portion (7) of the termination (6), securing these two portions together.