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 RoadLongman, Orme, Brown, Green and Longmans, 1838 - 465 páginas |
No interior do livro
Resultados 6-10 de 100
Página 47
... laid out the present new line , as shown by the annexed table : - Length . Height of sum- mit above high Total rise and fall . water . Miles . Yards . Old road · 339 3,540 24 428 New road · 193 2,257 21 1,596 Difference 146 1,283 2 592 ...
... laid out the present new line , as shown by the annexed table : - Length . Height of sum- mit above high Total rise and fall . water . Miles . Yards . Old road · 339 3,540 24 428 New road · 193 2,257 21 1,596 Difference 146 1,283 2 592 ...
Página 55
... laid down and acted upon as a general maxim , that private considerations ought in all cases to be made to give way , with respect to roads , to public con- venience . " For let it be remembered that society is formed for the mutual and ...
... laid down and acted upon as a general maxim , that private considerations ought in all cases to be made to give way , with respect to roads , to public con- venience . " For let it be remembered that society is formed for the mutual and ...
Página 60
... laid out road . If a line of road has not rates of acclivity greater than 1 in 40 , there will be 20 per per cent . saving over one that rises 1 in 20 ; this is a fact not generally known , but it is quite certain ; that is to say , a ...
... laid out road . If a line of road has not rates of acclivity greater than 1 in 40 , there will be 20 per per cent . saving over one that rises 1 in 20 ; this is a fact not generally known , but it is quite certain ; that is to say , a ...
Página 65
... laid upon it ; and further , that in all cases where the subsoil is elastic , it is necessary , before the foun- dation is laid on , that this elastic subsoil should be rendered non - elastic by every sort of contrivance ; such , for ...
... laid upon it ; and further , that in all cases where the subsoil is elastic , it is necessary , before the foun- dation is laid on , that this elastic subsoil should be rendered non - elastic by every sort of contrivance ; such , for ...
Página 66
... laid it down as a general principle of science , that a body , when once set in motion , will continue to move uniformly forward in a straight line by its momentum , until it be stopped by the action of some external force . This 66 A ...
... laid it down as a general principle of science , that a body , when once set in motion , will continue to move uniformly forward in a straight line by its momentum , until it be stopped by the action of some external force . This 66 A ...
Outras edições - Ver tudo
A Treatise on Roads: Wherein the Principles on which Roads Should be Made ... Sir Henry Parnell Visualização integral - 1837 |
A Treatise on Roads: Wherein the Principles on which Roads Should be Made ... Sir Henry Parnell Visualização integral - 1833 |
A Treatise on Roads: Wherein the Principles on which Roads Should be Made ... Sir Henry Parnell Visualização integral - 1838 |
Palavras e frases frequentes
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
Passagens conhecidas
Página 21 - Historical Treasury ; comprising a General Introductory Outline of Universal History, Ancient and Modern, and a Series of separate Histories of every principal Nation that exists ; their .Rise, Progress, and Present Condition, the Moral and Social Character of their respective Inhabitants, their Religion, Manners and Customs, &c.
Página 21 - Fcp. 8vo. 10s. cloth; bound in roan, 12s. MAUNDER.-THE BIOGRAPHICAL TREASURY; Consisting of Memoirs, Sketches, and brief Notices of above 12,000 Eminent Persons of all Age. and Nations, from the Earliest Period of History; forming a new and complete Dictionary of Universal Biography.
Página 13 - Visits to Remarkable Places : Old Halls, Battle-Fields, and Scenes illustrative of Striking Passages in English History and Poetry. By WILLIAM HOWITT. 2 vols. square crown 8vo. with Wood Engravings, 25s. The Rural Life of England.
Página 25 - Guide ; containing ample Descriptions of all the fine leading varieties of Roses, regularly classed in their respective Families ; their History and Mode of Culture. Fifth Edition, corrected and improved. Fcp.
Página 20 - They will here meet with rutts which I actually measured four feet deep, and floating with mud only from a wet summer; what therefore must it be after a winter?
Página 22 - Murray's Encyclopaedia of Geography ; comprising a complete Description of the Earth : Exhibiting its Relation to the Heavenly Bodies, its Physical Structure, the Natural History of each Country, and the Industry, Commerce, Political Institutions, and Civil and Social State of All Nations. Second Edition ; with 82 Maps, and upwards of 1,000 other Woodcuts. 8vo. price 60s. Neale.
Página 4 - A New Recension of the Text, with a carefully amended Punctuation- and copious NOTES, Critical, Philological, and Explanatory, almost...
Página 3 - Modern Cookery in all its Branches, reduced to a System of Easy Practice. For the use of Private Families. In a Series of Receipts, all of which have been strictly tested, and are given with the most minute exactness. By ELIZA ACTON. New Edition : with Directions for Carving, and other Additions.
Página 24 - Comprising a complete Modern Dispensatory, and a Practical Treatise on the distinguishing Symptoms, Causes, Prevention, Cure and Palliation of the Diseases incident to the Human Frame.
Página 12 - Edition, with Additions and Corrections ; and numerous Figures illustrative of the Umbelliferous Plants, the Composite Plants, the Grasses, and the Ferns.