... ELECTRICITY STORAGE CAPACITY PLANT UTILISATION CATCHMENTS IN HYDRO-ELECTRIC DESIGN 133 ACKNOWLEDGEMENTS The Author wishes to thank the British Aluminium Company Ltd and the Companhia Electrica das Beiras, of Lousan, Portugal, .for permission to reproduce photographs of their various works ; and Mr N...

...T S R WINTER Synopsis The Paper describes a method of assessing the quantity of silt and debris discharged by streams and by the run-off from catchment-areas, with the consequent loss in storage-capacity of the reservoirs. This method is intended to be used when the original contoured plans...

...D H B REYNOLDS; F H EDMUNDS; H WALLHOUSE © Thomas Telford and ICE 1948 MOVEMENT WATER CHALK RIVERS CATCHMENTS LOWER CHALK MIDDLE CHALK FISSURES DRAINAGE UNDERGROUND WATER WELLS ADITS RIVER DOUR DOVER KENT UK JOURNAL OF THE INSTITUTION OF CIVIL ENGINEERS...

...F R MELVILLE; RLG HETHERINGTON © Thomas Telford and ICE 1948 WATER SUPPLY COUNTRIES DEVELOPING TOWNS DAMS EARTH RESERVOIRS CONCRETE CORES WALLS EMBANKMENTS TUNNELS WEIRS CHANNELS CATCHMENTS COAGULATION BASINS PIPELINES COUPLINGS CULVERTS JOINTS VALVES TESTS COSTS...

...D H B REYNOLDS JOURNAL OF THE INSTITUTION OF CIVIL ENGINEERS NO. 2. 1947-48 DECEMBER 1947 Paper No.5499. The Movement of Water in the Middle and LowerChalk of the River Dour Catchment. BY DONALDHUGHBAILLIEREYNOLDMS..A., M.I.C.E. (Ordered by the Council to be published with written discussion.)t...

...-ratio thequantity over the weirwas 170 cusecs. Pre-cast concrete blockswere used inthe construction of that weir, in which the contour had enabled it to deal satisfactorily with normal debris. The great care taken to obtain comprehensive gauging results on the Nene Catchment tempted him to ask what...

...R F WILEMAN; H W CLARK © Thomas Telford and ICE 1946 RIVER NENE CATCHMENT BOARD MEASUREMENT DISCHARGES RIVERS BASINS GAUGING STATIONS METHODS CATCHMENTS SELECTION DESIGN SITES MEASURING WEIRS BROAD CRESTED BROADCRESTED RAIN WATER TEMPERATURE CURRENTS METERS USE...

...R F WILEMAN; H W CLARK; SIR P FRANK; R W S THOMPSON; J A O RIORDAN; W E DORAN; F NEWHOUSE; W N MCCLEAN; M G IONIDES; J W BURNS; N A MOWBRAY; W ALLARD; J GLASSPOOLE; SIR C INGLIS; A LINFORD MEASUREMENT DISCHARGES RIVERS BASINS GAUGING METHODS CATCHMENTS FLUMES WEIRS FLOW DATA RAIN...

... by the Euphrates. The catchment-areas of the Tigris and its tributariesare as follows (see also Fig. 3, Plate 2) : River. I I Totalcatchment-area : sCquatacrhemkeinlotm-areetrae:s. square kilometrek AbTKoihvgaerbiFsuart.a.h Great Zab Lesser Zab G.. eo..rge .. .. .. 55,000 6,300 25,900 22,000 109,200 Below...

...). CORRESPONDENCE ON FURTHER NOTE ON FLOOD-HYDROGRAPHS. 505 The equation would betrue if the rain fell suddenly, in theform of a cloudburst, but for the usual type of storm to which catchments were subjected, (Volume of rain) - (Volumesoaked into ground) = +(Volume of run-off) (Volumeon area), L +or akit = Qdt da...

... ; in the latter the amount of run-off in a period is the important point, maximum intensity being of secondary interest, and the hydrograph is essential. In the Paperreferred to, the Author proposed formulas for the estimat,ion of the maximum intensity and period of concentration of a flood from a catchment...

... LABOUR MORTALITY THRUST EMBANKMENTS JUNCTIONS WATERTIGHT SEEPAGE ROCKS MOVEMENT RESERVOIRS WATER SUPPLY ISLANDS STRESS STRUCTURES HOMOGENEOUS FISSURES DEFLECTION CURVES STEEL SHUTTERING PRESSURE PANELS BOLTS MATERIALS GRANITE CATCHMENTS DETERIORATION STABILITY RAINFALL...

... was then Chief of the Water department,made an exhaustive study of all possibilities, and finally came to the conclusion that the best solution would be to construct a reservoir or reservoirs impounding the waters of the Shing Mun river. The catchment areato thesite of the proposed dam is limited in extent...

... RESERVOIRS CANALS OUTPUT GENERATION STORAGE ARCHES GRAVITY RIVERS CATCHMENTS GAUGES GALLOWAY SCOTLAND UK GALLOWAYHYDRO-ELECTRICDEVELOPMENT. 423 Discusaion. Mr. J. K. HUNTEeRxhibited a numberof lantern-slides illustrating E. Hunter. the Papers; models of two of the power-stations...

...R G KNIGHT © Thomas Telford and ICE 1938 SUBSIDENCE ROCKFILL DAMS REMEDIAL MEASURES RESERVOIRS ROCKS FILL BANKS CORES WALLS DRAINAGE OUTLETS REDESIGN WORKS RECONSTRUCTION STRENGTHENING TOWERS POWER SPILLWAYS MATERIALS RAINFALL RUNOFF CATCHMENTS EMBANKMENTS...

...B D RICHARDS; J S ALFORD; W J E BINNIE; H J F GOURLEY; J M LACEY; G E LILLIE; P J ROBINSON © Thomas Telford and ICE 1937 FLOODS HYDROGRAPHS RAINFALL HYDROGRAPHY DISCHARGES RIVERS CATCHMENTS WEIRS FORMULAE APPLICATION OF VIBRATION TO PRE-CASTING OF CONCRETE. 451 solids forming...

...S M DIXON; G FITZGIBBON; M A HOGAN; ALBRECHT © Thomas Telford and ICE 1937 FLOW RIVERS CATCHMENTS GAUGING SECTIONS METHODS DISCHARGES MEASUREMENT STAGE CURVES CALCULATIONS HYDROGRAPHS FLOODS DURATION VARIATIONS RAINFALL RUNOFF RECORDS CALCULATIONS CURRENTS METERS...

...M A HOGAN; W J E BINNIE; SIR C HINDLEY; W ALLARD; F HIBBERT; S M DIXON; G FITZGIBBON; H CHAPMAN; J GLASSPOOLE; C H ROBERTS; W N MCCLEAN; C F LAPWORTH; R F WILEMAN; E GOLD; H J F GOURLEY; B HOWORTH; L RIVERS FLOW FLOODS MEASUREMENT SURVEYS GAUGING CATCHMENTS RAINFALL RUNOFF WATER...

...B D RICHARDS FLOODS HYDROGRAPHS METHODS ESTIMATES CATCHMENTS FORMULAE RECORDS CALCULATIONS RESERVOIRS LAG EFFECT DESIGN RAINFALL COEFFICIENTS INTENSITY EQUATIONS WEIRS © Thomas Telford and ICE 1937 RICHARDS ON FLOOD-HYDROGRAPHS. 405 Paper No. 5087. Flood-Hydrographs...

...B W HUNTSMAN; W T HALCROW; K J C HILL; O BORER; L TURNER; R S COLE; J M B STUART © Thomas Telford and ICE 1937 FISSURES ROCKS PLAINS RECLAMATION WORKS LAKES DRAINAGE DEVELOPMENT PROJECTS DREDGERS DRAGLINES CANALS KATAVOTHRAS TUNNELS CATCHMENTS RIVERS RAINFALL BEDS...