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 |
De dentro do livro
Resultados 1-5 de 61
Página 64
... three to five , or at most six inches in thickness . * Whereas , 9 64 A TREATISE ON ROADS . Strength of Roads.
... three to five , or at most six inches in thickness . * Whereas , 9 64 A TREATISE ON ROADS . Strength of Roads.
Página 83
... three or four inches of the surface mould , and hay seeds should be sown on it ; by this plan the slopes will soon be covered with grass , which will be a great means of preventing them from slipping . When stones can be got the slopes ...
... three or four inches of the surface mould , and hay seeds should be sown on it ; by this plan the slopes will soon be covered with grass , which will be a great means of preventing them from slipping . When stones can be got the slopes ...
Página 88
... inches in thickness , to face them with stone . In the Oxford clay , which covers so great a portion of the midland ... three to one , if the cuttings are deep . In all such cases , if any beds of gravel or sand are found intermixed with ...
... inches in thickness , to face them with stone . In the Oxford clay , which covers so great a portion of the midland ... three to one , if the cuttings are deep . In all such cases , if any beds of gravel or sand are found intermixed with ...
Página 90
... inches thick , evenly laid , and closely jointed . " The slopes of the cuttings on the southern sides are to be three horizontal to one perpendi- cular , and those of the northern side to be two horizontal to one perpendicular ; these ...
... inches thick , evenly laid , and closely jointed . " The slopes of the cuttings on the southern sides are to be three horizontal to one perpendi- cular , and those of the northern side to be two horizontal to one perpendicular ; these ...
Página 92
... inches wide at bottom ; the peat dug out of these drains is to be spread ... three feet deep at the centre of the roadway , and four feet deep at the ... inches of clay , laid on evenly , and firmly com- pressed by stampers or rollers ...
... inches wide at bottom ; the peat dug out of these drains is to be spread ... three feet deep at the centre of the roadway , and four feet deep at the ... inches of clay , laid on evenly , and firmly com- pressed by stampers or rollers ...
Outras edições - Ver todos
A Treatise on Roads: Wherein the Principles on which Roads Should be Made ... Sir Henry Parnell Visualização completa - 1837 |
A Treatise on Roads: Wherein the Principles on which Roads Should be Made ... Sir Henry Parnell Visualização completa - 1833 |
A Treatise on Roads: Wherein the Principles on which Roads Should be Made ... Sir Henry Parnell Visualização completa - 1838 |
Termos e frases comuns
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 mais 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.