... TUNNELLING MATERIALS DOLERITE MARL LININGS ROCKS CULVERTS BRIDGES VIADUCTS SUBWAYS FAILURES FOUNDATIONS PIETERMARITZBUR RIET SPRUIT NATAL HILTON TUNNEL DURBAN JOHANNESBURG SOUTH AFRICA AFRICA ...

...A C DAVIS © Thomas Telford and ICE 1910 PORTLAND CEMENT INDUSTRIES PRODUCTION ROTARY KILNS CONSUMPTION COSTS MANUFACTURE ANALYSIS ROCKS LIMESTONE MARL FUEL PLANT ECONOMICS ARGILLACEOUS USA CANADA UNITED STATES NORTH AMERICA Papers.] DAVIS ON AMERICAPNORTLAND...

... difficulties i n dealingwithground composed of argillaceous marl are here increased by the nature of the climate, the absence of shade, and the method adopted to irrigate the vines. A long and intensely hot summer is followed by heavyrains. The ground,parched bythe heat,opens into R2 244 nromy ON THE PALER,MO...

...H TOMSON; H BAUERMAN © Thomas Telford and ICE 1887 SINKING PITS COLLIERIES COAL MINES MINING STRATA SHAFTS ENGINES MARL GNEISENAU DORTMUND GERMANY EUROPE 330 TOMSON ON SINKING PITS AT GNEISENAU. [Selected (Paper No. 2273.) l The Sinking of two Pits at Gneisenau...

...E PARRY © Thomas Telford and ICE 1881 EARTHWORKS SLIPS CUTTINGS RAILWAYS EMBANKMENTS FAILURES MARL SANDSTONE SHALE CLAYS BOULDER BOULDER CLAY LANDSLIPS LANDSLIDES SLOPES SOILS EARTH NOTTINGHAM MELTON ENGLAND UK 250 PARRY ON EARTHWORK SLIPS. [Selected (Paper...

... lines correct. It was impossible to measure by any practical means the thickness of the Chalk, but there were means of arriving at an approxima- tion. Without some knowledge on that point, sections could not beproperly drawn;andifthey were not so drawn,the Chalk Marl and the line of abutment would...

... there is no Thanet, sand, of the Woolwich and Reading beds, above the Chalk. The thickness of the Chalk Marl is about 60 feet over the area under description. I n its lower partthe Chalk Marl is a bed of grey clay. Though passing upwardsinto t h e Lower Chalk, it may beiegarded as an inclined plane upon which...

...G EDWARDS © Thomas Telford and ICE 1845 GUNPOWDER BLASTING MARL ROCKS RIVERS EXPLOSIVES ENGINEERING OPERATIONS APPLICATIONS IMPROVEMENT DREDGING WORKS DEEPENING FUSES BORING COSTS UNDERWATER SEVERN UK BLASTING UNDER WATER. 361 videdintolengths, by some non...

...G EDWARDS; F GILES; T GRISSEL; PASLEY; SIR J RENNIE © Thomas Telford and ICE 1845 GUNPOWDER BLASTING EXPLOSIVES FUSES CARTRIDGES SHOALS REMOVAL IMPROVEMENT WORKS RIVERS MARL ROCKS UNDERWATER SEVERN UK 370 BLASTING UNDER WATER. If, therefore, the shots are 6...

...C NIXON; BUCKLAND; T SOPWITH; BULL © Thomas Telford and ICE 1842 GREAT WESTERN RAILWAY TUNNELS RAILWAYS WORKS EARTHWORKS SANDSTONE MARL LININGS MASONRY ARCHES SHAFTS SINKING CONSTRUCTION EXCAVATIONS STRATA GEOLOGY SECTIONS COAL COALFIELDS FRACTURE ROCKS CHALK...

...G B W JACKSON © Thomas Telford and ICE 1842 BIRMINGHAM & GLOUCESTER RAILWAY RAILWAYS COMMUNICATIONS PERMANENT WAY LOCOMOTIVES ENGINES CUTTINGS MARL MATERIALS BUILDINGS SANDSTONE BRICKS EARTH EMBANKMENTS DRAINAGE BALLAST SLOPES STONE TIMBER SPITS LONGITUDINAL...