| 摘要 |
A brick or masonry structure is drilled to receive an elongate reinforcing assembly comprising a core with one or more fabric sleeves over most of its length. The sleeves are injected with grout that seeps through the fabric to bond to the drilling wall. It may bond directly to the core or to a tube through which the core extends. The core is anchored to the structure at or near the mouth of the drilling while a tube farthest from the mouth may have a connection to the core that allows the core to be pulled towards the mouth with progressively greater resistance.
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