..., taper-foot sheepsfoot rollers were used. The Author did not comment on, or give any information on, the increase in density in lower layers resulting from the compaction of the top layer, but thatwas important in runway-foundation constructionand, presumably, in earth dams. Mr Greathead had found...

... affecting their results are discussed. In the field, compaction is effected by different types of roller, rammer, or vibrator. The results of full-scale investigations which have been made at the Road Research and sheepfoot rollers, a frog rammer, and vibrating plant, are discussed. The main Laboratory...

...A C FEWTRELL; A L FIELDING; V A M ROBERTSON; T HORNBUCKLE; E K BRIDGE; W T EVERALL; W E GELSON; G F SINCLAIR; E S KIRK BRIDGES RIVERS RAILWAYS FAILURES OPERATION LOADING ROCKERS STRINGERS FLOTATION SPANS CONSTRUCTION ERECTION BALLAST PONTOONS PIERS STEEL ROLLERS LOADS BEARINGS...

...PSA BERRIDGE © Thomas Telford and ICE 1947 SPANS BRIDGES RAILWAYS WITHDRAWING REMOVAL WITHDRAWAL GIRDERS LOUISE MARGARET RECOVERY ROLLERS BALUCHISTAN KACHH HIGH PAKISTAN INDIA ASIA BERRIDGE ON WITHDRAWING TWO 155-FOOT SPANS FROM HIGH BRIDGES ON AN INDIAN FRONTIER...

... STRUCTURES HANGERS NAVIGATION MEMBERS FAILURES ROADWAYS RAILWAYS STEEL TENSILE HIGH STRESS UNDERWATER CONTINUOUS ALUMINIUM PAINT FORCES LONGITUDINAL BEARINGS SAND BLASTING ROLLERS RIVETS STEELWORK OSCILLATIONS HORIZONTAL BRACING SPEED PRESSURE ECONOMICS CANTILEVER TREATMENT...

...A BAILEY; N D G VINCENT © Thomas Telford and ICE 1939 WIND PRESSURE EXPERIMENTS BRIDGES STRUCTURES VELOCITY RAILWAYS TRACK GIRDERS BOWSTRING HEADS ANEMOMETERS INSTRUMENTATION ELECTRIC APPARATUS INSTRUMENTS ROLLERS LAYOUT POLES MEASUREMENT CALIBRATION TESTS SPEED...

...J GUTHRIE BROWN; R D BROWN BRIDGES DESIGN SWING REPAIRS ROLLERS PROBLEMS RENEWAL KINCARDINE FORTH SCOTLAND © Thomas Telford and ICE 1937 UK CORRESPONDENCE ON KINCARDINE-ON-FORTHBRIDQE. 519 Paper No. 5109.* Kincardine-on-Forth Bridge. By JOHGNUTHRIEBROWNM...