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 - 465페이지 |
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73개의 결과 중 1 - 5개
5 페이지
... bottom of Aquitaine . Another was extended to the Rhine at the mouth of the Meuse , and followed the course of the river , to the German Ocean ; the third crossed Burgundy , Champagne , and Picardy , and ended at Boulogne - sur - Mer ...
... bottom of Aquitaine . Another was extended to the Rhine at the mouth of the Meuse , and followed the course of the river , to the German Ocean ; the third crossed Burgundy , Champagne , and Picardy , and ended at Boulogne - sur - Mer ...
18 페이지
... bottoms of rivulets . Down to the middle of the last century most of the goods conveyed from place to place in Scotland ... bottom of that district called the Gala Water , from the name of the principal stream , the channel of the water ...
... bottoms of rivulets . Down to the middle of the last century most of the goods conveyed from place to place in Scotland ... bottom of that district called the Gala Water , from the name of the principal stream , the channel of the water ...
51 페이지
... bottom land , makes it impossible to form a road of perfect hardness over a soil of this kind , unless a great deal of labour and expense is applied in draining the soil , and afterwards com- pressing it , by loading it with large ...
... bottom land , makes it impossible to form a road of perfect hardness over a soil of this kind , unless a great deal of labour and expense is applied in draining the soil , and afterwards com- pressing it , by loading it with large ...
71 페이지
... bottom to the surface of the stones . If even a coating of from sixteen to twenty inches of stones be laid on , it will produce only a palliative of the evil . So that this plan of making a road will be not only very imperfect , but at ...
... bottom to the surface of the stones . If even a coating of from sixteen to twenty inches of stones be laid on , it will produce only a palliative of the evil . So that this plan of making a road will be not only very imperfect , but at ...
75 페이지
... bottom ; that is to say , over a surface a foot or nine inches long , and six or eight inches wide ; it is lessened very much indeed on the sur- face that bears on the earth . " broken stones of great hardness , they should still be ...
... bottom ; that is to say , over a surface a foot or nine inches long , and six or eight inches wide ; it is lessened very much indeed on the sur- face that bears on the earth . " broken stones of great hardness , they should still be ...
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자주 나오는 단어 및 구문
Allesley arch Archway Road axles bottom breadth brick bridge broken stones built carriage centre coach coating commissioners constructed contract contractor Coventry cross drains DAVIES GILBERT depôts depth draught dynamometer earth eighteen inches elasticity embankments engineer expense experiments feet wide fences foot footpath fore wheels formed foundation four inches friction gravel ground half hard Hartshill height hill hind wheels Holyhead Road horizontal horses improvement inches deep inches thick inches wide instrument John Kershaw John Macneill labour laid length line of road manner masonry ment miles mortar mound necessary nine inches paved pavement placed Plate VII proper quicksets rails rates of inclination repair road-making roadway ruts side channels side springs six inches slopes specification spirit level springs square streets surface surveyor Telford theodolite Thomas Baylis three feet three inches trustees turnpike roads turnpike trusts upper velocity waggon whole wing walls
인기 인용구
20 페이지 - 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?