A Treatise on Roads: Wherein the Principles on which Roads Should be Made are Explained and Illustrated, by the Plans, Specifications, and Contracts Made Use of by Thomas Telford, Esq. on the Holyhead Road |
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Page 42
... experiments detailed in Mr. Telford's Seventh Report of the Parliamentary Commissioners of the Holyhead Road , made with a newly invented machine for measuring the force of traction re- quired to 42 A TREATISE ON ROADS .
... experiments detailed in Mr. Telford's Seventh Report of the Parliamentary Commissioners of the Holyhead Road , made with a newly invented machine for measuring the force of traction re- quired to 42 A TREATISE ON ROADS .
Page 43
... experiments made with a stage coach , on the same description of road ; but on different rates of inclination , and ... experiment . The general results , when a waggon weighing 21 cwt . was used on different sorts of roads , are as ...
... experiments made with a stage coach , on the same description of road ; but on different rates of inclination , and ... experiment . The general results , when a waggon weighing 21 cwt . was used on different sorts of roads , are as ...
Page 73
... experiments of the force of traction on different kinds of roads . These ex- periments have been made with the machine in- vented by Mr. Macneill , which has been already mentioned , and which may be relied upon for their accuracy , in ...
... experiments of the force of traction on different kinds of roads . These ex- periments have been made with the machine in- vented by Mr. Macneill , which has been already mentioned , and which may be relied upon for their accuracy , in ...
Page 74
... experiments made by the machine ; it was a formula that would give the power required to draw a car- riage over a road in a section of that road , from data deter- mined by experiments made by the machine . " Is your machine calculated ...
... experiments made by the machine ; it was a formula that would give the power required to draw a car- riage over a road in a section of that road , from data deter- mined by experiments made by the machine . " Is your machine calculated ...
Page 76
... experiments that have been made , and the experience we have had upon roads ; and I also give that opinion ( that a road should not be elastic ) upon general scientific prin- ciples . " With reference to the general laws of motion ...
... experiments that have been made , and the experience we have had upon roads ; and I also give that opinion ( that a road should not be elastic ) upon general scientific prin- ciples . " With reference to the general laws of motion ...
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Common terms and phrases
2d Edition abutments acclivity Allesley arch axle bottom breadth bridge broken stones built carriage centre cloth coach coating commissioners considerable constructed contractor Coventry cross drains depôts depth draught drawing earth eighteen inches elasticity embankments engineer Engravings expense experiments fences foot footpath formed Foster's Booth foundation four inches gravel half hard Hartshill hill hind Holyhead Road horizontal horses improvement inches deep inches thick inches wide J. C. LOUDON John Kershaw labour laid length line of road London masonry materials ment miles necessary nine inches North Wales paved pavement placed Plate posts principle proper quicksets Rates of Inclination repair road-making roadway side channels side springs six inches slopes spirit level Stowe Hill surface surveyor Telford Thomas Baylis three inches tractive TREATISE trustees turnpike roads turnpike trusts velocity Vignette Titles vols waggon weight wheels whole wing walls Woodcuts yards
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