...F W CARTER © Thomas Telford and ICE 1912 MAGNETIC CENTERING DYNAMOS ELECTRIC MACHINERY Papers.] MCAAORGNTNCEEKTNITCEIEING. 311 (Paper No. 3.955.) Magnetic Gentering of Dynamo-Electric Machinery. By FREDERIWCKILLIAMCARTERM, .A., Assoc. M. Inst. C.E. THEtendency...

..., with a working-load of 3 tons,was erected across thevalley on the centre-line of the viaduct. The use of the cablewayfor hoisting and setting the boxes or moulds in which the concrete was depcsited in the piers rendered it possible to erect the latter without the aid of scaffolding, thereby effecting an economy...

... of water which drains into the tunnel from thenorth approach- cutting. The culvert was built on the travelling centering illustrated in Figs. 4, andbythis meansa considerable saving of time was effected. It was found thastix bricklayers could build 44 lineal yards of culvert per day,i.e., 1,200 brickpser...

... after the following specification. Papers.] HER ON CONCBETEQUARTERSON INDIAN RAILWAYS. 187 SPECIFICATION. Centering and Aligning.-The centering can be cheaply andexpeditiously made by simply raisingmaound of earth thewhole length, and in contour, of the inside section of the building, in rammed layers...

...J STOREY © Thomas Telford and ICE 1845 BRIDGES OBLIQUE RIVERS RAILWAYS STONE ERECTION CONSTRUCTION ARCHES CENTERING CROWNS MASONRY ABUTMENTS GAUNLESS HAGGER LEASES DURHAM UK OBLIQUE BRIDGES. 59 .more easy than usual and was, in a great measure, free from the un...

...B GREEN © Thomas Telford and ICE 1841 NEWCASTLE & NORTH SHIELDS RAILWAY RAILWAYS VIADUCTS TIMBER ARCHED ERECTION DESIGN CONSTRUCTION OBLIQUE BRIDGES ROOFS STATIONS BUILDINGS ARCHES PIERS STONE RIBS CENTERING KYANIZING WOOD OUSE BURN WILLINGTON DALKEITH...

... of which is accurately detailed, being finished, the removal of the old bridge was proceeded with, the arches thereofbeing supported by proper centering. The arch stones being laid bare, the old roadway was discovered-the ruts of the wheels and the track of horses and cattle being distinctly visible...

...), was concluded. Mr. Trubshaw presented to the Institution, a model of the Centre Chester employed by him in the construction of the Bridge over the Dee at Bridge. Chester. c2 36 The peculiar features of this Centre,* consisted in the absence of horizontal timbers, the timbers being so arranged, that their load...