Rudiments of the Art of Constructing and Repairing Common RoadsJ. Weale, 1850 - 136 pages |
From inside the book
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Page 5
... stream of a small feeder of the Lea . Beyond High - beech its direction is parallel to a feeder of the Roding , nearly as far as the Wake Arms on Jack's - hill . Passing over this high summit , the road somewhat descends in approaching ...
... stream of a small feeder of the Lea . Beyond High - beech its direction is parallel to a feeder of the Roding , nearly as far as the Wake Arms on Jack's - hill . Passing over this high summit , the road somewhat descends in approaching ...
Page 9
... stream up to the vicarage , is at the rate f one in twenty . Beyond the vicarage commences a long and ninterrupted descent of about a mile and a half , beginning with one in sixty , increasing to one in twenty - five ; then a hort piece ...
... stream up to the vicarage , is at the rate f one in twenty . Beyond the vicarage commences a long and ninterrupted descent of about a mile and a half , beginning with one in sixty , increasing to one in twenty - five ; then a hort piece ...
Page 10
... stream and Wolston - lodge , and migh join the present road between the twelfth and thirteenth mi from London . Between Abridge and Chipping Ongar , the road is laid o more in accordance with the natural requirements of th country ...
... stream and Wolston - lodge , and migh join the present road between the twelfth and thirteenth mi from London . Between Abridge and Chipping Ongar , the road is laid o more in accordance with the natural requirements of th country ...
Page 11
... streams , and a few intermediate ones , also crossed by this road , flow into the Thames , and their mouths , of course , are the points of junction with that river . The country through which the road passes is very flat from London to ...
... streams , and a few intermediate ones , also crossed by this road , flow into the Thames , and their mouths , of course , are the points of junction with that river . The country through which the road passes is very flat from London to ...
Page 12
... streams of the Chelmer rises about a mile south - east of Brentwood , and flows nearly in the direction of this road ... stream , crossing numerous tributaries which flow in a south - easterly direction , and thus affording an example of ...
... streams of the Chelmer rises about a mile south - east of Brentwood , and flows nearly in the direction of this road ... stream , crossing numerous tributaries which flow in a south - easterly direction , and thus affording an example of ...
Other editions - View all
Rudiments of the Art of Constructing and Repairing Common Roads Samuel Hughes,Henry Law No preview available - 2016 |
Rudiments of the Art of Constructing and Repairing Common Roads Henry Law,Samuel Hughes No preview available - 2008 |
Common terms and phrases
Alban's Amersham angles ascends Barnet bends branch broken stone road carriage chalk Chelmsford Chipping Ongar clay Coln common roads concrete considerable construction contour lines course crosses Croydon cutting Dartford datum depth descends distance district ditches drains east side elevated embankment equal existing road extensive flat Footscray force required formation surface foundation given goes gravel Guildford height hill horizontal Hyde-park inches inclined road irregular John Macneill laid laying Leatherhead length of level less level road line of road Maidenhead Maidstone miles from London nearly paved pavement Pinner railway repair required to draw Rickmansworth ridge river river Coln river Mole road materials road passes road proceeds road-making Romford shown in fig slopes soft stage wagon straight line stream Street Strood sufficient summit Thames towns traction traffic Uxbridge valley velocity wagon west side westerly direction wheels width Wokingham وو
Popular passages
Page 53 - It would, however, be attended with considerable expense, and it would be requisite to construct a much greater length of road than according to the second plan, which would be to form, as before, a straight road from A to B, and from c to construct a road which should join the former at a point D, so as to be perpendicular to it ; the traffic between A or B and c, would proceed to the point D, and then turn off to c.
Page 84 - ... inches, in any case. All the irregularities of the upper part of the said pavement are to be broken off by the hammer, and all the interstices to be filled with stone chips, firmly wedged or packed by hand, with a light hammer ; so that when the whole pavement is finished, there shall be a convexity of 4 inches in the breadth of 15 feet from the centre.
Page 53 - ... road than according to the second plan, which would be to form, as before, a straight road from A to B, and from C to construct a road which should join the former at a point D, so as to be perpendicular to it. The traffic between A or B and C would proceed to the point D and then turn off to C. With this arrangement, while the length of the roads would be very materially decreased, only a slight increase would be occasioned in the distance between C and the other two towns. The third method...
Page 61 - What additional increase in the length of a road would be equivalent to a given inclined plane upon it; or conversely, what inclination might be given to a road as an equivalent to a given decrease in its length? To satisfy this question...
Page 60 - ... between the places is not sufficient to warrant so great an outlay, it will become a matter of consideration whether the course of the road should be kept straight, its surface being made to undulate with the natural face of the country ; or whether, a level or...
Page 53 - Fia. 1. c the intervening country ; assuming that it is equally favourable, whatever line we select. Now, at first sight, it would appear that, under such circumstances, a perfectly straight line drawn from one town to the other would be the best that could be chosen.
Page 84 - Upon the level bed prepared for the road materials a bottom course or layer of stones is to be set by hand in the form of a close firm pavement. The stones set in the middle of the road are to be seven inches in depth; at nine feet from the centre, five inches; at twelve feet from the centre, four inches; and at fifteen feet from the centre, three inches.
Page 94 - ... will be found to last as long as double the quantity put on unprepared and in thick layers. There is no grinding to pieces when so applied ; the angles are preserved, and the material is out of sight and incorporated in a very little time. Each stone becomes fixed directly, and keeps its place, thereby escaping the wear and fretting which occur in the other case.
Page 60 - ... the course of the road should be made to deviate from the direct line, and follow the winding course which such a condition is supposed to necessitate. In the second case, that of two places situated on opposite sides of the same valley, there is, in like manner, the choice of a perfectly straight line to connect them, which would probably require a...