...F W FURKERT; P G HORNELL © Thomas Telford and ICE 1935 VATTENBYGGNADSBYRAN REMEDIAL MEASURES HYDROELECTRIC POWER DEVELOPMENT RIVERS CRACKS POWER STATIONS HYDROELECTRICITY POWER HOUSES HEADRACE CRACKING COFFERDAMS DAMS SEEPAGE EROSION PENSTOCKS MODELS TESTS FLOW...

... explanationbfr. Anderson. given of the cause of the crack, and briefly referred to on pp. 420 and 421, wqs unsatisfactory, and submitted an alternative explana- tion based principally on changes of temperatureT. he official explanation, as propounded by Professor Hornell, was that the rock swelled with increased...

... reception given 60 his Paper, and to record his appreciation 3-m lI I I II J W! of the valuablcdiscussionresultingfrom it. Actually thetunnel had crackedfromend to end of all the lengths tested-mainly at the springing level on both sides of the tunnel, as indicat.ed by Figs. 14 and 15, the cracking in most...

... FRACTURE CRACKING TYNE NEWCASTLE UK Proceedings.] ANDERSON ON TYNE BRIDGE, NEWCASTLE. 167 (Paper No. 4771.) ITyne Bridge, Newcastle. By DAVID ANDERSONB, .Sc., M. Inst. C.E. AT the present time there are, excluding the latest structure, four crossings of the river Tyne within...

...SIR C KIRKPATRICK; J H NICHOLSON; H W S HUSBANDS; T H WEBSTER; M B BUXTON; D ANDERSON; G L GROVES; W P HALDANE BRIDGES RIVERS CAISSONS FOUNDATIONS ACCIDENTS FRACTURE SPANS CRACKING SKEWBACK GIRDERS ABUTMENTS TYNE NEWCASTLE WEARMOUTH UK Proceedings.] DISCUSSION...

... the least productive of troublet,he effects of R slipbeing necessarily localized. The largestslip of thisnatureoccurred at 184 miles in a cutting 50feet deep. Theformationwas shale, softnearthetop,and hard and tough on the floor. of the cutting, but filled with cleavage planes throughout. Slight cracks...

... workmanship resulting therefrom.Neithercan it be denied thatgunshave been constructcd vastly more powerful than was generally contem- plated i n 1860. But, in spite of all this, these verylarge guns can hardlyyet besaid tohave passed out of the experimental region, The cracking of the inner tube of the 81...

... STEEL WIRE EXPLOSIONS IRON WROUGHT CAST STRENGTH BURSTS ARTILLERY FORMULAE CRACKS CRACKING ARMAMENTS METALS BREECHES MODULUS ELASTICITY TUBES MANUFACTURING MANUFACTURE METALLURGY SHOT CHARGES PRESSURE MATHEMATICS PROJECTILES LOADING TENSILE HEAT TEMPERATURE THICKNESS...