...O T JONES © Thomas Telford and ICE 1935 GEOPHYSICS EARTH MOTION JAMES FORREST LECTURE CONSTITUTION DEFORMATION DRIFT VIBRATIONS ELECTRIC MAGNETIC FIELD COSMIC ATMOSPHERE APPLIED SEISMIC DENSITY GRAVITY CALCULATIONS EARTHQUAKES STUDIES AGE HISTORY MINERALS GEOPHYSICAL...

... Drift.-The direction varies at different times of the year, Fig. 2. but: owing to the greater strength of the west-south-west swell, it has a resultant t>endencynorthwards. A petrological analysis of the sand is given in the Appendix (p. 66). 44 BRISTOW ON COCIlIN HARBOUR WORKS. [Minutes...

...E W HOLLINGWORTH © Thomas Telford and ICE 1924 TIDES CALCULATIONS RAISING FORCES WAVES RISING WATER LEVELS CURVES RANGE INEQUALITY EBB TIME HIGH WATER LITTORAL DRIFT RIVERS BARS LAGOONS ACCRETION RECLAMATION DUNES PORTS HARBOURS CHANGE COASTS LINES ENGLISH...

..., shingle, sand, etc., described by the late Mr. W. H. Wheeler, M. Inst. C.E., aslittoral drift, and of storing up thosematerials as a natural protection to the coast-line. Generally, the prevailing movement of the drift on the east coast is from north to south, on the south coast from west to east...

...W REID BELL; W B DAWSON; E R MATTHEWS; J MITCHELL; J S OWENS; E W HOLLINGWORTH; R F GRANTHAM © Thomas Telford and ICE 1924 GROYNES COASTS WAVES TIDAL ESTUARIES MOON LUNAR PERIODS SEA WALLS PROTECTION FLOODS DRIFT TIDES LITTORAL RAISING FORCES DEFENCES ENGLISH...

... BANKS DEPOSITS SANDBANKS MONSOONS CONSTRUCTION EMBANKMENTS CHANNELS SILT SCOUR BARRAGES MARINE VEGETATION SHOALS ARTIFICIAL BARRIERS EFFECT TIDAL FLOW VELOCITY NAVIGATION CROSSINGS ISLANDS WIND EROSION STRESS TRAVEL DRIFT WAVES SEA WATERWAYS GAUGES CLIMATE WEATHER...

...SIR F J E SPRING © Thomas Telford and ICE 1913 COASTAL SAND ACCRETION SOURCES CURRENTS SEA WAVES ACTION EROSION COASTS HARBOURS COSTS SEDIMENTATION LONGSHORE TRANSPORT DRIFT MADRAS INDIA Proceedings.] SPRING ON COASTAL SAND-TRAVEL. 153 15 April, 1913...

... to be so badly needed at Madras ss to suggest that the formation of artificial sand dunes by the wind-actiondescribed by theAuthormight be encouraged.On the shores of the Gulf of Adenwere great drifts of beach-sand blown up the sides of the hills by the monsoon mind, snch as SirArchibald Geikie noted...

... BREAKWATERS ESTUARIES SCOUR DREDGERS DREDGING TIDES LITTORAL DRIFT COASTS HEADLANDS CHANNELS FREMANTLE PORT HUNTER NEWCASTLE NEW SOUTH WALES DUBLIN RIBBLE MERSEY AUSTRALIA IRELAND Proceedings.] DISCUSSION ON HARBOURS IN AUSTRALIA. 183 Discussion. The PRESIDENinTm, oving a vote...

... beach ; it should form a sloping foreshore leading up to the permanenbt each and preventing its removal ; and finally, it should not hinder the passage of the drift along the fore- shore when once filled up. The secret of successful groyning was to form smallshelteredbays to hold up permanent beaches...

...A SIEMENS; W T DOUGLASS; A T WALMISLEY; W MARRIOTT; W H WHEELER; A E CAREY; J S OWENS; V CORNISH; C W DARLEY; C HAWKSLEY © Thomas Telford and ICE 1911 COASTS COASTAL EROSION SEA WALLS GROYNES PROTECTION DEFENCES SAND WIND DRIFT TIDES CURRENTS FLOODS RIVERS COASTLINES EBB...

... CONSTRUCTION CONCRETE CEMENT HARBOURS SHINGLE RAILWAYS EROSION LITTORAL DRIFT BREAKWATERS FOLKESTONE ENGLAND LERWICK SCOTLAND CHANNEL UK 80 DISCUSSION ON THE EXTENSION, WIDENING[,Minutes of Discussion. Thehesident. The PRESIDENmoTved a vote of thankstothe Author for his clear...

...H E ALLEN; H K BAMBER; J S BRODIE; F G CARRON; R G CLARK; C COLSON; I J MANN; W A TAIT; J H THOMPSON; VOISIN; W H WHEELER; H T KER © Thomas Telford and ICE 1908 EXTENSIONS STRENGTHENING WIDENING PIERS CEMENT CONSTRUCTION CONCRETE LITTORAL DRIFT SHEETPILING FOLKESTONE...

...C D H BRAINE SOUTH AFRICA AFRICA © Thomas Telford and ICE 1902 RECLAMATION DRIFT SAND VEGETATION SCREENS BAYS DUNES FLATS FORMATION PLANTING PLANTS REFUSE CURRENTS MOVEMENT RATE TREES COSTS ANALYSIS SOILS RIVERS HARBOURS COASTS COLONIES COUNTRIES DEVELOPING...

...H V CHAMPION © Thomas Telford and ICE 1898 MAINS SEWERS SECTIONS EXCAVATIONS BORING SAND DRIFT SUBAQUEOUS UNDERWATER LININGS CAST IRON WATER SHIELDS TUNNELS TUNNELLING HYDRAULIC JACKS BOREHOLES SHAFTS BLOCKS BOILERS YARRA MELBOURNE AUSTRALIA Papers...

... on deck, and tippedinto thehold at the average rate of about 55 tons per hour. The interest on capital expended on the works is covered by a charge of 3 per cent. wharfage dues on thevalue of all goods exported and imported, which averages Is. 34d. per ton. Littoral Drift.-The movement of sand in Algoa...

... ; and it was to be specially noted, after the recent discussion on littoral drift, that here was one of those littoral currents which were so valuable to engineers in theconstruction of harbour works, without theaction of great tides, whichhad been invoked astheonly practical means of maintaining a littoral travel. He should...

...W H WHEELER MERSEY HARWICH LYNN NEW YORK OSTEND LOIRE ENGLAND UK BELGIUM FRANCE USA © Thomas Telford and ICE 1896 LITTORAL DRIFT OUTFALLS RIVERS CONSTRUCTION MAINTENANCE HARBOURS COASTS SAND EROSION COASTAL MOVEMENT SHINGLE WAVES SILT ALLUVIUM TIDAL...

...W H PREECE; W H WHEELER; SIR G NARES; E D MARTEN; WHARTON; G F DEACON; W MATTHEWS; E E SAWYER; E B E CLARK; J W BARRY; A J H SMYTHE; W SHELFORD © Thomas Telford and ICE 1896 LITTORAL DRIFT OUTFALLS RIVERS CONSTRUCTION MAINTENANCE HARBOURS COASTS SAND NATURAL SPITS SHINGLE...

... and ICE 1896 LITTORAL DRIFT OUTFALLS RIVERS HARBOURS MAINTENANCE CONSTRUCTION COASTS SAND EROSION DREDGING TIDES SEA WALLS SHINGLE WIND TIDAL SEA WALLS 56 DISCUSSION ON LITTORAL DRIFT. [oMf inutes llr. Wheeler. the dredging.] One of the Royal Engineers sent outto investigate...