... was a linear function of log -re. rz J. Instn Civ. Engrs, vol. 36, p. 534 (Dec. 1951). GRAVITY WELL IN A UNIFORM WATER-BEARING MEDIUM 593 The mean curve for drawdown could be exactly represented by an equation identical to that of Dupuit. When the drawdown in the well was not too severe (that excluded drying...

... the Figures in the text have been prepared. CORRIGENDA May 1951 Journal [ ( 3 1p. 291, equation (6) :for Hr 2/3- cos B -- cos $ ( 3-read -HT cos B - cos 4 . .p. 291, equation (7):for. - Hr . + +p. 294, equation (9) :for . . T tan $H+ cos $1 sin . . +read . T tan $H+ cos +] sin $ .p. 316, line 12 : f o r...

... (Jan. 1951). HerbertAddison, A Treatise on Applied Hydraulics. Chapman and Hall, London, 3rd Ed., p. 86. * Here, f denoted the traditional factor in the Darcy equation and k was the equivalent sand-grainsize, in t.he sameunits as D . xxii CORRESPONDENCE ON STRESSES IN A in the investigation of two...

...-supported member. That was the important point to consider when applying plastic design methods to concrete. Mr Francis Walley referred to equation (6), which gave the value of n . That value depended very muchon the value m , which in turn, depended on the assumed strains a t failure. Some support...

...R B WHITTINGTON; E W S Ashton © 1950 Thomas Telford Ltd 1950 CAISSONS GATES PROBLEMS TRANSIENT HEADS CONDITIONS TIDES DOCKS EQUATIONS APPROXIMATE SOLUTIONS DISCHARGES COEFFICIENTS 318 W H ~ I N G T O NAND ASHTON ON A CAISSON-GATE PROBLEM Paper No. 6733 A Caisson-Gate Problem...

...K BILLIG © 1949 Thomas Telford Ltd 1949 SIMPLIFIED DESIGN SHELLS ROOFS METHODS CALCULATIONS TABLES EQUATIONS ALUMINIUM WORKS DNEIPER RUSSIA USSR SOVIET UNION BILLIG ON A SIMPLIFIEDDESIGN OF SHELL ROOFS. 57 Paper No. 5718. A SimplSed Design of Shell Roofs...

... thatthe wide implications would be realized and appreciated by engineers everywhere. Mr.R. G. Robertson disagreed that equation (6) was fundamental to internal equilibrium. Equation ( 6 )represented the approximation that longitudinal strain in bending might be assumed to be proportional to distance from...

...A G PUGSLEY © 1949 Thomas Telford Ltd 1949 FLEXIBILITY COEFFICIENTS METHODS SUSPENSION BRIDGES THEORY ANALYSIS CABLES GIRDERS STIFFNESS LOADS COMPATIBILITY EQUATIONS 226 PUGSLEY ON FALEXIBILITY-COEFFICIENATPPROACH TO Paper No. 5697. A Flexibility-Coefficient Approach...

...A G BOORMAN © Thomas Telford Ltd 1949 ESTIMATES STRESS REINFORCED CONCRETE MEMBERS WORKING LOADS ESTIMATING EQUATIONS 110 CORRIGENDA. CORRIGENDA. December, 1948 Journal (Paper No. 5653-Boorman) :p. 103, equation ( 5 ) should read : p. 106, line 16 ; for Fig. 5 read Fig. 3. p...

... MOMENTS EQUATIONS WILLIAMS AND BADLAND ON THEEFBECTOB LATERALLOADS ON STEEL-FRAMEDBUILDINGS. 117 Paper No. 5662. ( The Effect of Lateral Loads on Steel-framed Buildings. * By EDWARLDEADER WILLUS, B.Sc., and PERCYALFREDBADLAND, B.Sc., A.MM.1.C.E. (Ordered by the Council to be published with written...

...L M SMITH © Thomas Telford Ltd 1948 SHIFT TRANSITION CURVES ROADS EQUATIONS CENTRIFUGAL RATIOS RATES CHANGE GEOMETRY LENGTH SPEED SMOITNH THE SIGNIFICANCE SOHFIFT IN RELATIONTOTRANSITION CURVES FOR ROADS. 91 Paper No. 5659. " The Significance of Shift in reIation...

...SIR R SOUTHWELL © Thomas Telford and ICE 1948 JAMES FORREST LECTURE RELAXATION METHODS ENGINEERING CALCULATIONS MATHEMATICS SIMULTANEOUS EQUATIONS FRAMEWORK BRACED REDUNDANT JOINTS FREQUENCIES TORSIONAL VIBRATIONS NETWORKS BIHARMONIC STRESS PLASTIC MATERIALS ORDINARY...

...J WILLIAMSON; H CHATLEY; W F GILBERT; S K ROY © Thomas Telford and ICE 1948 DRAG VELOCITY PRODUCTION TURBULENT ENERGY LOSS HEADS PIPES LAWS REGIONS FLOW EQUATIONS VORTICES FORMULAE COEFFICIENTS CORRESPONDENCE ON THE DRAVGELOCITY IN PIPES IN THE +LAW REGION OF FLOW. 437...

...SIR C INGLIS © Thomas Telford and ICE 1948 MATHEMATICS ENGINEERING PROCESS EQUATIONS 276 INGLIS ON MATHEMATICS IN RELATION TO ENGINEERING. (Mathematics in Relation to Engineering By PROFESSSOIRCHARLESINGLIS,O.B.E., M.A., LL.D., F.R.S., Past-President I.C.E. APPLIED with intelligence...

... precisely below). That procedure was analogous to holding a secondary factor constant during laboratoryexperiments ; its effectwas to produce equat,ions whose indices were correct, but whose constants were particular values of variables. A practical result had been that Sind and the Punjabused different...

...W M GRIFFITH; T K CHAPLIN; G LACEY 460 CORRESPONDENOCNE SOME DOLPHIN DESIGNS. moment at thehead of the pile was particularly interesting,and t,heAuthor thanked him for the interest he had shown. The solution of the equation for M,, however, was dependent upon the assumption that the totaclhange...

...O C ZIENKIEWICZ; G M J WILLIAMS © Thomas Telford and ICE 1947 STRESS DISTRIBUTION GRAVITY DAMS EQUATIONS FUNCTIONS DISPLACEMENT AT BEECROFT LIMESTONE QUARRY. 481 The repair charges for the year ended 31 July, 1946, were :- Crushing and screening plant : Labour and materials...

... appreciated that, for this reason, analysis by the so-called elastic theory is unsatisfactory. Instead, some form of the deflexion theory is used, in which the equations take intoaccount the deflexion of the loaded structure. The classical deflexion theory was originated by Miiller-Breslau in 1881...

... Basis of Comparison for the Efficiency of Steam Turbo-Generators and of Steam-Electric Generating Stations, 1 that an equation can be written for the upper limit of thermal efficiency of steam power plant.Theequation was shown t o apply generally to-all cycles and to involve physical processes which...

...J L MATHESON; R J CORNISH; A J FRANCIS; S J MAZUR; E SHEPLEY © Thomas Telford and ICE 1945 PROBLEMS SWAY COMPLICATED RIGID FRAMES METHODS CALCULATIONS DEFORMATION EQUATIONS STRUCTURAL ANALYSIS MOMENTS DISTRIBUTION MULTI STOREY SLOPING LEGS CORRESPONDENCE ON DREDGING...