... equivalent systems of piping, one of which was a single pipe-line and the othera system of n identical pipelines of the same material and same absolute roughness as the single pipe (same k), both systemshaving the same length, total discharge, gross head, net head, and thus thesame friction head...

...C M ROBERTS © Thomas Telford and ICE 1951 FUNDAMENTAL ECONOMICS HYDROELECTRICITY DESIGN STUDIES CONDITIONS FACTORS PROBLEMS DAMS SIZE PIPELINES HYDRAULIC RAINFALL RUNOFF STORAGE RIVERS TUNNELS OPERATING EFFICIENCY POWER STATIONS ROBERTS ON FUNDAMENTALECONOMICS...

... IN A RESTRAINED PIPE-LINE 185 ACKNOWLEDGEMENT The Author thanks the Anglo-Iranian Oil Company for permission to publish the results. The Paper is accompanied by two sheets of drawmgs, from which the Figures in the text have been prepared. ANGLOIRANIAN OIL COMPANY STRESS PIPELINES RESTRAINED PIPES...

...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...

... SURFACES MITRE PIPELINES MEASUREMENT BIBLIOGRAPHY © Thomas Telford and ICE 1948 350 COMMITTEE ON VELOFCOIRTMY ULAE FOR ENGINEERINGRESEARCH. Committee on Velocity Formulae for Open Channels and Pipes. PANEL on Losses in Pipe Bendsand Elbows. FIRSTINTERIMREPORT. AT the meeting of the Committee...

...B D RICHARDS © Thomas Telford and ICE 1946 ECONOMICS DEVELOPMENT UTILISATION WATER POWER USE ELECTRICITY HYDROELECTRICITY HIGH HEAD LOW HEAD HEADS HIGH LOW LOADS FACTORS CONDUITS PIPELINES PRESSURE TUNNELS STORAGE REGULATION STEAM PLANT CAPACITY COSTS AMORTISATION...

...C CLAY © Thomas Telford and ICE 1945 PUMPING STATIONS PUMPING STATIONS LAND DRAINAGE STORMS WATER DISPOSAL HISTORY PUMPS LAYOUT PLANT COSTS PIPELINES CLAOYN PUMPING-STATIONS, WITH SPECIAL REFERENCE TO LAND DRAINAGE AND STORM-WATER DISPOSAL. 35 Paper No. 5158. Pumping...

... PLANT GRIDS INTERCONNECTION CONSTRUCTION EXPLOSIVES GELIGNITE EXCAVATING DAMS FOUNDATIONS GROUTING BONDS COMPENSATION RIVERS WATER POWER STEEL PIPELINES POWER STATIONS GENERATING PEAK LOADS ELECTRICITY CONCRETE PRODUCTION GRADATION AGGREGATES CONTROL TURBINES PERCOLATION...

... FOUNDATIONS RESTORATION METHODS PLACING DEFLECTION CRACKS TREATMENT DRAINS CONSTRUCTION GATES CONTROL DISCHARGES CONDUITS DEMOLITION PIPELINES PLANT CUTTING APPARATUS OXYHYDROGEN CONCRETING GROUTING CAPACITY MATERIALS CLAYS FAILURES EILDON GOULBURN VICTORIA AUSTRALIA...

... TEMPORARY BENCH-MARKS BETWEEN MANHOLES No.* 39 AND 44. 1. P. PIKE. © Thomas Telford and ICE 1937 SETTING OUT MAINS DRAINAGE SEA OUTFALLS STORAGE TANKS ACCESS TUNNELS SHAFTS SCREENING CHAMBERS TRUNK SEWERS INSTRUMENTS PIPES CAST IRON PIPELINES REINFORCED CONCRETE PILES...

...S F DOREY; L C DIPPER; F FALTUS; H B FERGUSSON; H HARRIS; H HEADLAND; T M JASPER; J MITCHELL; V E PULLIN; A O WEINRICH © Thomas Telford and ICE 1937 WELDED JOINTS PRESSURE VESSELS WELDING TESTS ELECTRODES X RAYS WELDS CRACKS MATERIALS PIPELINES PLATES DUCTILITY AUTOGENEOUS...

...A W K BILLINGS © Thomas Telford and ICE 1936 WATER POWER HYDROELECTRICITY DEVELOPMENT COUNTRIES DEVELOPING GEOGRAPHY RAINFALL CITIES RESERVOIRS PIPELINES PLANT POWER STATIONS SWITCH HOUSES POWER HOUSES MALARIA DISEASES TROPICS SAO PAULO BRAZIL SOUTH AMERICA...

... INFLUENCE CLIMATE AIR PITTING METALS CAST RESISTANCE ROLLED COPPER NICKEL SLUICES DAMS MILD BEHAVIOUR PIPES PIPELINES METHODS MATERIALS ORDINARY MEETJNG. 3 ORDINARY MEETING. 7 April, 1936. Mr. JOHN DUNCAN WATSON, President, in the Chair. The Scrutineers reported that the following had...

...W CRISWELL; A P I COTTERELL; W I THATCHER; R C S WALTERS © Thomas Telford and ICE 1936 RIVERS CROSSINGS WATERWORKS BEDS LOADS PIPELINES SILT TESTS PIPES SIPHONS FOYLE LONDONDERRY ULSTER UK 624t CORRESPONDENCE ON The Author. system of calculation described did...

... showing a CROSSING (LONDONDERRY WATERWORKS). 195 lowering after heavy floods. The extra scour due to the presence of an exposed pipe would tend to erode the bed on the downstream side, with resultant deformation and possible fracture of the pipeline. 3. Divers reporteda noticeable to-and-fro movement...

... considered for providing the necessary flexibility in the pipe-line. He had often used the " Victaulic )'joint, which was suitable for pipelines where only a small movement was anticipated.During the actual process of laying the submerged pipes a t Londonderry, however, the movementrequired was as much as 25...

... PORTS COUNTRIES DEVELOPING LAYOUT WAVES ACTION SAND BARS CONDITIONS MODELS DREDGERS SHIPS BREAKWATERS MONSOONS MAINTENANCE COSTS DESIGN LAYOUT WHARVES BERTHING PLANT SHEDS SURVEYS RECLAMATION MONOLITHS DOCKS GRAVING PIPELINES FLOATING MOLES SCUTTLING QUARRYING CYCLONES...