... collapse during constructionand its subsequent reconstruction. 3. In the preliminary design phase, three alternative prestressed concrete structures were studied (a)cast-in-place box girder (b) precast U-beams with composite deck (c) match cast segments erected by balanced cantilever. 4. The match cast...

...C G THOMAS; S D BOURNE ROBERT BENAIM EDMUND NUTTALL RIVERS VIADUCTS CONSTRUCTION METHODS CONTRACTORS FOUNDATIONS CANTILEVER PLANNING SUBSTRUCTURES SUPERSTRUCTURES MULTISPAN CARRIAGEWAYS SINGLE ROADS BRIDGES VALLEYS BYPASSES CONCRETE BOX CULVERTS SINGLE SPAN...

...D PILGRIM; B P PRITCHARD LIGHT RAIL DOCKLANDS CONSTRUCTION DEVELOPMENT FRAMEWORK TRANSMISSION CONNECTORS DECKS FATIGUE LIFE PRELIMINARY GIRDERS BOX RAILWAYS UPGRADING BRIDGES SUSPENDED PILECAPS UNITS DRILLING DELTAS BRAKING WORKS REINFORCED STRUCTURES LIGHT DESIGN...

...FE ATKINS; ACG HAYWARD; RH BROWN; J CLEMENTS; PJG WIGLEY; I KITCHING; T NICHOLSON; EF HUMPHRIES; DE MITCHELL; RG BRISTOW; N EDEY; D COLE © Thomas Telford and ICE 1989 BRITISH RAIL FAIRCLOUGH RAILWAYS POSSESSION CONTRACTS PTFE COMPACTION MOULDS METHODS BEAMS BOX...

... cantilever bridge with a main navigation span of 160m. The bridge provides four traffic lanes connecting the island of Tsing Yi with the Hong Kongmainland close to the satellite town of Tsuen Wan. The bridge crosses a channel of 260 m and is connected at either end by prestressed concrete box girder...

...KG BASSI; RT UNDERWOOD FREEWAYS SLABS CONTINUOUS OVERLAYS CAST IN PRECAST UNITS PIERS SHAFTS ROADS BRIDGES CRACKING TAPERED TAPERS BOX GIRDERS SUPERSTRUCTURES PILES ABUTMENTS HIGHWAYS MOTORWAYS HUME SYDNEY MELBOURNE VICTORIA AUSTRALIA © Thomas Telford...

...K SRISKANDAN; MAGNEL; MAGNEL BLATON; FREYSSINET; LEE MCCALL MOTT HAY & ANDERSON PRESTRESSED CONCRETE ROADS BRIDGES STRUCTURES HISTORY SPANS ERECTION METHODS DESIGN STANDARDS PROBLEMS PRACTICE ANCHORING WIRE GIRDERS PORTAL PRECAST BOX BEAMS RECONSTRUCTION...

...AA DUMANOGLU; RT SEVERN © Thomas Telford and ICE 1989 BRISTOL UNIVERSITY SEISMIC RESPONSES SUSPENSION BRIDGES ASYNCHRONOUS LONGITUDINAL LATERAL GROUND MOTION FINITE SPEED TRAVEL EARTHQUAKES EFFECT LONG SPAN FLEXIBLE TOWERS INCLINED HANGERS BOX DECKS INPUT...

... and these are described in @ 45-57. Complete bridges have alsboeen thrust under the trackisn the form of large boxes using jacking techniques; portals habveeen slid into place on previously prepared foundations-sometimes with the trailing wing walls attached. A two track, two span concrete bridge includingcill beams...

... and concrete deck for the bridge carrying theM25 over the main WesternRegion linesout of Paddington. 24. The tender design was for a deck composed of 47 closely abutting precast prestressed concrete box beams with transverse post tensioning. This design was arrived at following extended negotiations...

...NJ SMITH; K WITHEY; AW BRANT; A NORMAN © Thomas Telford and ICE 1987 RIVERS BRIDGES ASSESSMENT WEBS PRECAST BOX GIRDERS DESIGN ECONOMICS RESEARCH CONSTRUCTION COMPUTERS DATA PROJECTS MODELS COSTS MANAGEMENT TENDERS A1 RIVER COQUET FELTON NORTHUMBERLAND UK...

... LOADS GEOLOGY CONTRACTS DESIGN CONSTRUCTION STIFFNESS ERECTION SURFACES GEOTECHNICS ROCKS SITE INVESTIGATION DECKS BEHAVIOUR CABLES STAYS FOUNDATIONS LAYOUT CABLE STAYED BOX WIND TUNNELS FORCES TESTS SECTIONS JACKING OPTIMISATION MOMENTS GIRDERS CAISSONS FABRICATION BENDING...

...DM DICKSON TURALGC Proc. Instn Ciu. Engrs, Part 1, 1987,82, Apr., 309-326 9116 GROUP M25 orbital road, Poyle tMo 4: alternative steel viaducts D. M. DICKSON, BSC,MSC,DIC, MICE* This Paper describes the design, fabrication and erecotifofnour steel box-girder viaducts for the interchange between...

...A COULL; YC WONG © Thomas Telford and ICE 1987 GLASGOW UNIVERSITY ENGINEERING & ENVIRONMENTAL CONSULTANTS KUALA LUMPUR STIFFNESS FLOORS SLABS COUPLING DEFLECTION OPEN BOX CORES DESIGN CURVES BEAMS LINTELS DEPTH TALL BUILDINGS ANALYSIS LINEAR ELASTIC STUDIES...

...NJ SMITH; K WITHEY; TRRL Proc. Instn Ciu. Engrs, Part 1, 1987,82, Feb., 153-168 9060 ENGINEESRTIRNUGCTURAL GROUP River Coquet bridge: an assessment of theuse of precast webs in a box-girder bridge N. J. SMITH, BSc, MSc,MICE* K. WITHEY, BSc? The River Coquet bridge on the A1 Felton bypass...

...WM PINKNEY; SH PERRY; P WALDRON; CC BANKS © Thomas Telford and ICE 1986 ELASTIC ANALYSIS EXPERIMENTAL BEHAVIOUR COLLAPSE PRESTRESSED CONCRETE BRIDGES BIFURCATION GRILLAGES COMPUTERS MODELS FLEXURAL METHODS STIFFNESS LONGITUDINAL MEMBERS GIRDERS BOX CELLS WEBS LOADS...

... the construction of concrete bored piles cast under bentonite, andspecialized equipmentshould be used. (c) The results of non-destructive testing of piles should be critically inspected. Theyare notfail-safe. 93. Of the 286 box beams manufactured for the bridge decks, 94had a bottom flange thickness of 140 mm...

... centres, are of continuousconstructionthroughout to eliminate the necessity for articulation joints in the deck slab over the main plate girders. 34. The primaryplategirders arealso of continuousconstruction and in conjunction with the box columns these form three bay portalframes spanning 18 m, 7.2 m...

... superstructure London Transport Executive ticket hall and station box Short-term car park substructure Long-term car park High voltage Diversions including substation 61 Apron construction phase 1 Storm drains Gas governor house Pit and duct system Noise barriers Landside roads and bridges Substation 61 building...

...T A N PRESCOTT; W M C STEVENSON; J NISSEN; B P WEX; N M GILLESPIE; J KINSELLA; W N QUINN; I E HUNTER; M E MCKEOWN © Thomas Telford and ICE 1986 DESIGN CONTRACTS PROCEDURE CABLES COSTS ECONOMICS CLIENTS AESTHETICS CONSULTANTS CONTRACTORS BOX GIRDERS TENDERS CONSTRUCTION...