...D H MIZON; J N KITCHENER BRIDGES CROSSINGS RIVERS ROADS MOTORWAYS M4 SECOND VIADUCTS SUPERSTRUCTURES PIERS DESIGN CONSTRUCTION PRECAST SEGMENTAL DECKS EXTERNAL POST TENSIONING TENDONS SPANS UNITS MATCH CASTING ON SITE ERECTION BALANCED CANTILEVER LAUNCHING GANTRIES...

... SPECIFICATIONS SUMPS DRAINAGE EPOXY COATED FUSION BONDED PRECAST CONCRETE SEGMENTAL LININGS TILL TUNNELLING DURABILITY TENDERS BUILDINGS UNDERSEA SUBMARINE REINFORCEMENT STOREBAELT EASTERN DENMARK SCANDINAVIA DESIGN were employed; for example, the American code NFPA 130...

... DEWATERING THANET SAND SAND THANET STABILISATION EPBM EARTH PRESSURE BALANCE MACHINES SLURRY SELECTION SPECIFICATIONS LININGS PRECAST SEGMENTS SEGMENTAL CONTRACTS FIFTH EDITION SITES SHAFTS CITIES SUPPLY WATER SUPPLY THAMES LONDON TOOTING BEC STREATHAM BRIXTON RADBOURNE ROAD...

... m. For an average shaftof 50 m overall expanded concrete segmental lining incorpor- depth, this produced a savingof about 33% ating eleven segments plus a taperedkey (2800 m3) of excavation, with comparable (Fig. 4). The segmentswere manufactured in savings in concrete sections. concrete...

...N HEWSON © Thomas Telford and ICE 1992 ACER USE DRY JOINTS PRECAST SEGMENTS CONCRETE BRIDGES DECKS JOINTING SEGMENTAL DESIGN CONSTRUCTION TENDONS CASTING MATCH MATCH CAST EXTERNAL METHODS ERECTION SERVICEABILITY ULTIMATE MOMENTS SHEAR EXPRESSWAYS ROADS...