...J Martin © Thomas Telford Ltd 1948 SKIPS HOISTS SOLUTIONS PROBLEMS SPOIL REMOVAL UNDERGROUND ROCKS EXCAVATIONS HOISTING CAMS ARMS MARTIN ON A SKIP HOIST. 167 INGENUITY COMPETITION, 1948. A Skip Hoist. By JAMEMSARTIN, M.A.,M.I.C.E. The solutionof the particular problemof...

... compartment Inner ,, .. .. .. .. .. .. .. .. .. .. .. .. .. .434 8& 708 11 or altcrnatively : entm Outer Inncr ,, . .. .. .. .. .. .. .. .. .. .. .. .. .. 674 S& 468 11 Dutuwl level.-The datum for all work was low water of ordinary spring tides, denoted by 0-00 L.W.O.S.T. The lowest level to which rock...

... occurring between free and forced oscillations of the sea. Mr. J. A. Connell observed that it was interesting to note that the loading and compressive tests were carried out on the rock foundations of the Sturrock graving dock, and thatB compression of Q inch was obtained under a load of 12 tons per square...

... to be published with written discussionJt TABLE OF CONTENTS .Introduction .The scheme The contractors .. . .. . .. . .. . .. . General . . . . . . . The quarry . . Blasting methods . . . . . . . . ..The compressor . . . . . .Rock loading equipment Quarrtryansport . . . The siting of the crushing plant...

... distant. Spoil for the causeway was obtained onshore directly opposite the end of the mole. Air-compressors were used for drilling the holes for blasting the rock, and tip trucks on rails were used in the mole construction. All hardwood timbers used in thebridge and wharf construction were imported from...

... EXPLOSIVE BOREHOLES CORDITE CORDTEX DETONATORS PLASTICITY BLASTING DRILLS ROTARY DRILLING WELLS QUARRYING EXCAVATING TUNNELS BOULDERS TUNNELLING ROCKS ECONOMICS DEMOLITION COFFERDAMS SAFETY DRAINS DIGGING CHARGES APPLICATIONS QUARRIES MINES MINING LIMESTONE STEMMING PLASTIC...

... SHAFTS TUNNELS SOFT GROUND COMPRESSED AIR CAISSONS CAPACITY COMPRESSORS LOCKS ROCKS VENTILATION 128 BURT ON MACHINERY AND PLANT IN CONNEXION .Paper No. 5410 LMachineryand Plant in Connexion with Civil Engineering Construction. t By SIR GEORGEMOWLEMBURT.M. Inst. C.E. .TABLE OF CONTENTS...

...G L GROVES; G L DOUGHTY; H W MERIVALE; C H STANGER; K TERZAGHI; E G WALKER © Thomas Telford and ICE 1943 TUNNELS LININGS REINFORCED CONCRETE COSTS CAST IRON WELDING STEEL ROCKS WET PRECAST JOINTS CONSTRUCTION STRENGTH STRESS CLAYS VIBRATIONS LINCOLN TUNNEL...

... IRON MINING EXCAVATING ROCKS EXCAVATIONS SHOVELS CONCRETE IN CONSWTEAWITCAHTGE. 539 Actually, in the case of cements immersed in sulphate waters, the expansion and disintegration were caused bythe formation of gypsum (CaS04.2HZO)and of calcium sulpho-aluminate, which crystallized...

... SEPARATION STRIPPING IRONSTONE OPEN CAST MINING COAL GOLD CLAYS TRENCHES RAILWAYS CUTTINGS CUT AND COVER ROCKS BEACHES © Thomas Telford and ICE 1940 .8 BARNES ON THE DRAGLINE EXCAVATOR Paper No. 5217. I The Dragline Excavator. By WILLIAMBARNESM. .1.Mech.E. .TABLE OF CONTENTS...

... description .. . . . .. . . . . .. .. . .. .. . .. .. .. , .. .. .. . .. .. . . .. . . . . . . . .. . . .. . . . .. .. . . . .. . PAQE .l79 . 179 .l81 .l84 .l84 The cut-off wall and water-face of . . . .The diaphragm . . .Tthhreust-block . . .The rock-fill . . . . . The sand-wedge . . . . . Movements...

... LABOUR MORTALITY THRUST EMBANKMENTS JUNCTIONS WATERTIGHT SEEPAGE ROCKS MOVEMENT RESERVOIRS WATER SUPPLY ISLANDS STRESS STRUCTURES HOMOGENEOUS FISSURES DEFLECTION CURVES STEEL SHUTTERING PRESSURE PANELS BOLTS MATERIALS GRANITE CATCHMENTS DETERIORATION STABILITY RAINFALL...

... DYNAMOMETERS INSTRUMENTATION WEATHERING ROCKS INSTRUMENTS 354 DISCUSSIONONSTRATA CONTROL IN COAL MINES. Discussion. Dr.M.A. Hogan,in presenting the Paper, emphasized the fact that it was a preliminary report upon a research which was still in progress, and said that theAuthors hoped to learn from...

...R G KNIGHT; SIR R CHAPMAN; E V CLARK; H H DARE; L R EAST; J D GALLOWAY; A E KELSO; A D LEWIS; D LLOYD; J MITCHELL; W H R NIMMO; E G RITCHIE; E D SHAW; C P F WRIGHT © Thomas Telford and ICE 1938 SUBSIDENCE ROCKFILL DAMS REMEDIAL MEASURES RESERVOIRS CRACKS CORES WALLS FILL ROCKS...

...R G KNIGHT SUBSIDENCE ROCKFILL DAMS REMEDIAL MEASURES ROCKS FILL RESERVOIRS EILDON © Thomas Telford and ICE 1938 AUSTRALIA CORRIGENDA. VOL.7, 193738. p. 382 (January), second column, line 13; for PROCTOR read PROCTER p. 459 (January), Figs. I1 (b) ; force in member FH...

...R G KNIGHT © Thomas Telford and ICE 1938 SUBSIDENCE ROCKFILL DAMS REMEDIAL MEASURES RESERVOIRS ROCKS FILL BANKS CORES WALLS DRAINAGE OUTLETS REDESIGN WORKS RECONSTRUCTION STRENGTHENING TOWERS POWER SPILLWAYS MATERIALS RAINFALL RUNOFF CATCHMENTS EMBANKMENTS...

...W J E BINNIE; E SANDEMAN; J WILLIAMSON; L F COOLING; G M BINNIE; W T HALCROW; W L LOWE BROWN; W L L BROWN; A L BELL; W A EVERSHED; SIR H JAPP © Thomas Telford and ICE 1938 SUBSIDENCE ROCKFILL DAMS REMEDIAL MEASURES RESERVOIRS FILL ROCKS FAILURES FOUNDATIONS CORES WALLS BANKS...

...B W HUNTSMAN; A J DEAN; O BORER; F GROVE; J M LACEY; W O LEITCH; T MAKINS; F W SCOTT © Thomas Telford and ICE 1937 FISSURES ROCKS FORMATION WORKS LAKES DRAINAGE DEVELOPMENT SILT FLOODS DISCHARGES RATIOS RIVERS CHANNELS GROYNES VELOCITY SLOPES CANALS MODELS EXCAVATIONS...

...A H NAYLOR; H B GATES; A G GULLAN; J W MEARES; T W MORAN; J H WALKER; R WALKER; G B WILLIAMS; BRANSBY WILLIAMS; G DEVELOPMENT HYDROELECTRICITY WATER POWER CRACKS DAMS QUARRIES GRANITE SHRINKAGE TEMPERATURE STRESS GUNITE CONCRETE DISCHARGES CRACKING PITCHING ROCKFILL ROCKS FILL...

...C L H HUMPHREYS M A BOSWELL RECONSTRUCTION ROADS A55 DIVERSION CONSTRUCTION DESIGN WORKS SURVEYS TESTS FOUNDATIONS CONCRETE TUNNELS WIDENING BRIDGES EMBANKMENTS PORTAL ROCKS BLASTING MATERIALS TESTS VIADUCTS RETAINING WALLS ABUTMENTS PIERS COLUMNS BEAMS...