... (photographic) study on the behaviour of circular turbulent submerged (water)jets andwall jets for Reynolds numbers in the range of 5 0 0 to about14000. The variation of the initial laminar length in terms of the jet diameter with the Reynolds number has been found. The variation of the rate of growth...

... RATE HALF WIDTH RICHARDSON NUMBERS THICKNESS NOZZLES Proc. Instn Civ.Engrs, Part 2,1989,87, June, 289-298 TECNHONTICEAL 514 WATER ENGINGEREROIUNPG Circular turbulent denser wajlelts N. RAJARATNAM, BE, MSc,PhD* S. SOLANKI, BSc? This Technical Note presents the results of an experimental...

...M PRICE; DW REED © Thomas Telford and ICE 1989 BRITISH GEOLOGICAL SURVEY INSTITUTE OF HYDROLOGY INFLUENCE LEAKAGE MAINS URBAN DRAINAGE GROUNDWATER LEVELS CONURBATIONS CITIES AQUIFERS SANDSTONE FACTORS ABSTRACTION WATER RECOVERY REDUCTION NATURAL INFILTRATION RATE...

... MIXES SPEED EFFICIENCY PLANT MIXERS TRUCKMIXERS DATA INDUSTRIES RESEARCH METHODS PLACING INFORMATION ATTITUDES COSTS PUMPED RATE MIX INTERACTION COMPANIES CONTRACTORS MANAGEMENT CONTRACTS © Thomas Telford and ICE 1989 UK WEST GERMANY GERMANY EUROPE Proc. lnstn Cio...

... and collapsible soils in a fault underlying the left abutment. Theremedial work described has four principal aims: torestore the spillway gates to full operation; to reduce the rate at which the alkali-silica reaction proceeds by controlling the access of water to the concrete through measures including surface...

...KJ CAMPBELL; BA COATES; IH REITH; JFA MOORE; TP LEES; R JOWETT; RG KINNEAR; JP THEOPHILUS © Thomas Telford and ICE 1987 HOUSES REINFORCED CONCRETE PREFABRICATED SYSTEMS PANELS DETERIORATION PROBLEMS MEMBERS STRUCTURAL RATE UNITS PANELS REPAIRS BUILDINGS MAINTENANCE COLLAPSE...

...NJ GARDNER; CIRIA © Thomas Telford and ICE 1986 OTTAWA UNIVERSITY CIRIA FLY ASH LITERATURE LATERAL FRESH STRUCTURES DESIGN ENVELOPES VERTICAL FREE CONCRETE PRESSURE FORMWORK HYDROSTATICS LIMITING VALUE DENSITY SLUMP SLAG ASH CONTENT ADMIXTURES POURS RATE...

... operation and observation at whatever speedis required. Mr Flood Using a conventional digital computer-one with a single processor-the rate at which asimulationproceedsdependsonthenumber of activities currently occurring in the model. Since the number of activities occurring in a model will vary, the rate...

...PJ MASON; KJW SPURR; P NOVAK; H SUTCLIFFE; MJ KENN © Thomas Telford and ICE 1985 EROSION PLUNGE POOLS DOWNSTREAM DAMS JETS FREE TRAJECTORY SCOUR BEDROCK ROCKS ESTIMATING POWER EQUILIBRIUM DEPTH FORMULAE ENERGY MATERIALS SPILLWAYS RATE MODELS PROTOTYPES DATA FLOW...

... growth is independent of themaximumloadbecause of the presence of large residual stresses; this assumption is used in the analysis developed here. This analysis determines the fatigue crackgrowth rate, the reduction in the static strength that the fatigue crack causes and hence the fatigue life which...

... elastic theory is used with due account taken of temperature and rate of loading effects. Detailed studies of asphalt pavement design against fatigue cracking and permanent deformation have l e d to the development of design criteria for both failure modes. Cumulative damage techniques are used...

... carried out for all the blocks affected (over 40) and these indicate total settlements to date ranging6&258mm and expected rates of future settlement of the order of 2 mm/yr over the next decade. These predictions have been supported by recent field measurements. The blocks should remain serviceable...

...PA MANTZ; HL WAKELING; WR PARKER; R KIRBY; TJ SMITH; DJA WILLIAMS © Thomas Telford and ICE 1983 MOVEMENT SEDIMENTS BARS SAND OFFSHORE GEOLOGY RATE TIME SEDIMENTATION EROSION STABILITY DEPOSITION LAYERS DATA CONCENTRATION MODELS TRANSPORT BAYS TIDES BRIDGWATER...

... PREPARATION CONSTANT FIELDS RATE SOILS SATURATION LAYERS EVAPORATION PERCOLATION MAINTENANCE TRANSPLANTING GROWTH CROPS RAINFALL CALCULATIONS STORAGE LOSS EFFICIENCY DISTRIBUTION SYSTEMS PLANTING WATERING SCHEDULES GOLONGANS CONTINUOUS ROTATIONAL TROPICS COUNTRIES DEVELOPING...

...DR ARCHER; G REYNOLDS © Thomas Telford and ICE 1982 SNOWMELT RUNOFF SEVERE RATE DATA RAINFALL SNOW DENSITY FLOODS COMPUTERS SIMULATION MODELS CATCHMENTS YIELD MELT STATIONS OBSERVATIONS NORTH EAST ENGLAND TEESDALE UK Proc. Instn Ciu. Engrs, Part 2, 1982,73...

...JP ARTHUR © Thomas Telford and ICE 1981 GILMORE HANKEY KIRKE DEVELOPMENT FACULTATIVE PONDS PERFORMANCE MONITORING EFFICIENCY LOADS INFLUENCE BIOCHEMICAL CONCENTRATION RATE EVALUATION PRIMARY EXCRETA INDICATORS DATA DESIGN WASTE SEMI ARID BEHAVIOUR EFFECT CLIMATE...

...NE SHANMUGAM; HR EVANS; GRLULT © Thomas Telford and ICE 1981 WALES POLYTECHNIC UNIVERSITY COLLEGE CARDIFF GRILLAGES ULTIMATE CELLULAR ELASTIC DISCRETE METHODS RATE WIDTH FLANGES APPROXIMATION SHEAR PLATES COMPUTERS CELLS TRANSVERSE ANALYSIS LOADS STRUCTURES MULTI...

...DA ERVINE; E MCKEOGH; EM ELSAWY © Thomas Telford and ICE 1980 GLASGOW UNIVERSITY EDINBURGH UNIVERSITY QUEENS UNIVERSITY BELFAST EFFECT RATE PLUNGING CIRCULAR RELATIVE DISTURBANCE PROPORTIONS HYDRODYNAMICS ROUGHNESS MECHANISMS TURBULENT STRUCTURE TURBULENCE AIR WATER...

... of the Kelvin. 64. When we started the modelling workin the estuary we assumed the rate con- stants givenin reference 7. The rate constant forthe uptake of carbonaceous biochemical oxygen demand was the same as that givenby the Author, but that for the conversion of ammoniacal nitrogen to nitrate nitrogen...

...TM ALUKO; S SEETHARAMAN; GR KRISHNAMOORTHY © Thomas Telford and ICE 1979 BASRAH UNIVERSITY IRAQ METHODS CALCULATIONS PERCOLATION RATE WATER SOILS CONDITIONS PROPERTIES SEPTIC TANKS SEWERAGE DEVELOPING COUNTRIES TOWNS TESTS HOLES EFFLUENT MEASUREMENT SEWAGE...