... was encountered, where the LondonClay had been removed and replaced by a mix of gravel, sands, silts and clay layers under artesian pressure from the underlying Thanet sands. The measures required to enable tunnelling to continue safely included multi-stage grouting, followed by freezing by means of liquid...

...RHJ SELLIN © Thomas Telford and ICE 1989 BRISTOL UNIVERSITY DRAG REDUCTION POLYMERS USE HYDROTRANSPORT STUDIES ADDITIVES SLURRY PIPELINES DATA SYSTEMS TESTS SAND SILT CLAYS IRON ORES COAL POWER STATIONS ASH FACTORS COSTS DEGRADATION TRANSPORT PULVERISED...

.... That produced the first problem; we had suggested oncein five years and the farmers had experiencietdsixtimes in about 15 months. 89. The second problem that arose was that when flood waters of this sort of magnitude are diverted, theyare inevitably heavily silt-laden. So there was a major problem of residual...

...JA GILBERT © Thomas Telford and ICE 1987 JAMES CARRINGTON & PARTNERS. WATER COMMISSIONERS BUILDINGS RENOVATION LISTED TALL DEFLECTION HEAVY LOAD BEARING WAREHOUSES SUBFLOOR FLOORS ORNATE STONE ELEVATIONS SILT TIMBER PILES DRIVING SLEECH EXTENSIONS...

... 1983. It describes the original construction of the tunnel and highlights the problems encountered at its east end due tothe presence of weak ground. Partial concrete slab track failure in 1980 ledto geological investigations which showed that the tunnel at chainage 5 was built across a buried silt...

...-4days of the groynebeingconstructed,the trees collected so much floating rubbish andsilt in their foliage that they stoodfirm. The silt formed a firm barrier across theriver, and the waterof the River Indus was forced to enter the by-river and even washed away the 300 ft diameter island which stood...

... STRUCTURES CRACKS SEEPAGE DENSITY RESERVOIRS SILT UPSTREAM INSPECTION GALLERIES CONSTRUCTION KAOLIN CHINA CLAY © Thomas Telford and ICE 1986 COLLIFORD CORNWALL BALANGA KINDARUMA KAMBURU MARCHLYN CHOWILLA UK KENYA NIGERIA AUSTRALIA Proc. Instn Ciu. Engrs, Part...

... PRESSURE RESPONSES WATER DRAINAGE BLANKETS BASES GEOLOGY INSTABILITY LANDSLIPS DESIGN SEPARATION MEMBRANES STABILITY ANALYSIS MOVEMENT LONDON CLAY SLOPES MOTORWAYS M25 EARTHWORKS PERMEABILITY FOUNDATIONS DAMS LAYERS SILT PIEZOMETERS CLAYS SLIP RAILWAYS MATERIALS CONTRACTS...

...AH BECKETT; S MARSHALL; J TURNER; D POPE; G OLLIVER; FL TERRETT; RW BISHOP; TKH BECKETT; VC CRUNDWELL © Thomas Telford and ICE 1984 DESIGN CONSTRUCTION PORTS COUNTRIES DEVELOPING DEEP WATER SILT MODELS TIDES SPITS CHANNELS DREDGING WORKS PILES WHARVES HARBOURS SCOUR...

...JH GORDON; RN BRAY © Thomas Telford and ICE 1984 JAMES GORDON LIVESEY & HENDERSON CENTRAL DREDGING ASSOCIATION DREDGERS DREDGING SYSTEMS DESIGN MATERIALS METHODS SILT VESSELS PORTS ECONOMICS CUTTERS HYDRAULIC PUMPS SUCTION JETS SAND PLATFORMS Proc. lnstn Ciu...

...RT GERRARD; JJ LONG; HR SHAH; KG WEEKS; TA CLARK; DF ROSE; MP KENDRICK; JH FLEMING; JH WOMERSLEY; AO MITCHELL; EA HEPPLEWHITE; JD HARDWICK; WD WEBSTER © Thomas Telford and ICE 1983 CREEKS TIDAL BARRIERS DESIGN CONSTRUCTION WATER AUTHORITIES ERECTION GATES MACHINERY SILT CRANES...

... morningand late evening. The slopoef the filling behind the Unissen piles at this stage formed asilt trap. At each low tide silt had to be cleared before any useful work could be tackled. Placing formwork,tie rods, Macalloy bars and concrete, curing, and subsequent stressing occupied many tides...

...PA MANTZ; HL WAKELING © Thomas Telford and ICE 1982 IMPERIAL COLLEGE RENDEL PALMER & TRITTON SEDIMENTS MOVEMENT CHANNELS SEDIMENTARY SAND MUD MUD FLATS SILT FLOW TIDAL CURRENTS TRENCHES ROCKS OUTCROPS COASTS SURVEYS INVESTIGATIONS DATA BATHYMETRY CHANGE...

... SIPHONS SILT GAUGES CHINA ASIA Proc. Instn Ciu. Engrs, Part 1, 1982, 72, Feb., 113-114 8431 DISCUSSION Hydrometry in the People's Republic of China R. W. HERSCHY M r P. G . Holland, Department of the Environment for Northern Ireland It is refreshing to see apaper concerning conditions...

...PA MANTZ; RA BAGNOLD © Thomas Telford and ICE 1980 IMPERIAL COLLEGE LABORATORIES TRANSPORT SILT SEDIMENTS MINERALOGY CHEMISTRY SYSTEMS CHANNELS PREDICTION TESTS LOADS FLUMES COHESIONLESS WATER RESEARCH FLUIDS CONTROL FLOW CORRELATION APPARATUS THEORY BEDS...

...D MOOKERJEA; ARB EDGECOMBE RIVERS SILT COUNTRIES BARRAGES DISCHARGES DEVELOPING FLOW PROJECTS FARAKKA GANGA CALCUTTA INDIA ASIA Proc. Insrn Ciu. Engrs, Pari 1, 1915, 58, Nov., 661 7725 DISCUSSION Farakka barrage project: a challenge t o engineers D. MOOKERJEA Mr A. R. B...

... ECONOMICS DEEP LAYOUT PORTS FOUNDATIONS GRAIN CONCRETE SILT WALLS CONTAINERS MANAGEMENT DESIGN DIAPHRAGM GATES ROCKS STRENGTH DREDGING SEAFORTH LIVERPOOL MERSEY GLADSTONE UK 7600 & 7601 DISCUSSION Seaforth Dock, Liverpool M. AGAR, F. IRWIN-CHILDS, P. G. COLE. J. P. McBEATH...

... signs of distress in the Railko material. 61. Possible causes of failure were: (a) presence of silt inthe bearing, (b) the fatigue effect of a rotating bush on a dead shaft, (c) the unsuitability of longitudinal lubrication grooves in a rotating bush, ( d )long stationary periods during construction, (e...

...GP MARTIN; MJ TOMLINSON; TNW AKROYD; GH COCHRANE; KD IRVINE; JM FENTON; IM VARLEY; DD LAND; PJ CLARIDGE; LP HILL © Thomas Telford and ICE 1973 DOCKS CONTRACTORS ACCUMULATION CONCRETE FLOORS GROUNDWATER GRAVING DREDGERS EXCAVATIONS GROUTS PREPAKT LEAKAGE TENDERS SILT SITE...

...M AGAR; JB POT; WH JACKSON; SK BHATTACHARYA; DM MCDOWELL; AH BECKET; JD METTAM; WA PRICE; D PERFREMENT; AR HALLIWELL; TD RUXTON © Thomas Telford and ICE 1972 SEA MAINTENANCE SILTATION SAND HYDRAULICS DRIFT PORTS DREDGING ESTUARIES COSTS SEABED APPROACHES TIDES SILT...