... with occasional seams of mar1 and many courses of flints about 90 White chalk with seamsof marl but few if any . . . . . . . . . . . .flints about 60 . . . .Hard chalk with frequentnodular layers 38 . . . . . . . . . . . .Hard rough nodular chalk known as Melbourn . . -rock 32 2-40 . . . .Yellowish marl known a8...

... SUPERSTRUCTURES DECKS SPECIFICATIONS LOADS DISTRIBUTION COMPRESSED AIR ILLNESS SICKNESS RAPID COMPRESSION CLAYS SILT LAYERS ROADS SURFACING SURFACES REDUCTION ECONOMICS PREDICTION SETTLEMENT PAINTING SAFETY CRANES RIVERS SPANS CANTILEVER SUSPENSION TOWERS BASES MEMBERS SUSPENDED...

... of land. Modern power-operated trenching machines and pipe-layers, the incep- tion of which was due to Mr. George Watson, M. Inst. C.E., enable the work to be done a t high speed with an enormous reduction in man-power. Under average conditions a man will throw out 6 linear yards of trench 12 inches wide...

...C E INGLIS; W H HATFIELD; H SUTTON; S F DOREY; A MULLER; T S ROBERTSON; E OROWAN; H J GOUGH; W A WOOD © Thomas Telford and ICE 1938 DEFORMATION FRACTURE METALS EFFECT X RAYS DIFFRACTION SPECTRA STEEL AMORPHOUS LAYERS CRYSTALS COLD MILD WORK FATIGUE FAILURES HYSTERETIC...