SETTLE TO CARLISLE LINE: RIBBLEHEAD VIADUCT REFURBISHMENT.

Keywords: REGIONAL RAILWAYS, BRITISH RAIL RESEARCH, VIADUCTS, REFURBISHMENT, RAILWAYS, STRUCTURES, BRIDGES, DETERIORATION, MASONRY, SPANS, ARCHES, CRACKS, BRICKS, STONE, BRICKWORK, CRACKING, SPANDRELS, TIES, BOLTS, ROCKBOLTS, ROCKBOLTING, STONEWORK, PIERS, KING PIERS, RESEARCH, INSPECTION, STRESS, DISPLACEMENT, DEFLECTION, TESTS, INSTRUMENTS, INSTRUMENTATION, RESEARCH, INVESTIGATIONS, TRIAL, REPAIRS, GROUTING, GROUTS, STITCHING, BARS, ROCKS, ANCHORS, REPLACEMENT, SEALING, VOUSSOIRS, LIMESTONE, BLOCKWORK, COSTS, WATERPROOFING, RESTORATION