A Rudimentary Treatise on Land and Engineering Surveying, with all the modern improvements ... With illustrationsVirtue brothers & Company, 1865 - 232 páginas |
Dentro del libro
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Página iii
... river , which is too wide to be reached across by the chain ( a new method ) · Prob . V. Triangular Fields . - Methods of measuring and computing their areas . - Method of casting , & c . Prob . VI . Four - sided fields Prob . VII ...
... river , which is too wide to be reached across by the chain ( a new method ) · Prob . V. Triangular Fields . - Methods of measuring and computing their areas . - Method of casting , & c . Prob . VI . Four - sided fields Prob . VII ...
Página iv
... rivers . Prob . III . To survey a part or the whole of a city or large town . Prob . IV . To determine the positions of several distant objects or Stations · · To survey a district where obstructions occur , for a railway , & c ...
... rivers . Prob . III . To survey a part or the whole of a city or large town . Prob . IV . To determine the positions of several distant objects or Stations · · To survey a district where obstructions occur , for a railway , & c ...
Página x
... river . Problem VII . gives three methods of surveying fields of from five to seven sides , with only five chain lines , with examples of the numerous lines adopted in old methods ; and Problem IX . gives a method of surveying a small ...
... river . Problem VII . gives three methods of surveying fields of from five to seven sides , with only five chain lines , with examples of the numerous lines adopted in old methods ; and Problem IX . gives a method of surveying a small ...
Página 11
... rivers , ponds , footpaths , gates , & c . The boundary of the estate measured ought to be carefully observed . If the ditch be outside the boundary fence , it usually belongs to the estate , and vice versa ; although this is not uni ...
... rivers , ponds , footpaths , gates , & c . The boundary of the estate measured ought to be carefully observed . If the ditch be outside the boundary fence , it usually belongs to the estate , and vice versa ; although this is not uni ...
Página 14
... rivers , hedges , & c . , are , by some sur- veyors , shewn in the field book , by lines drawn across the mid- dle column at the distances where they are crossed , and by others these crossings are shewn by lines drawn on part of the ...
... rivers , hedges , & c . , are , by some sur- veyors , shewn in the field book , by lines drawn across the mid- dle column at the distances where they are crossed , and by others these crossings are shewn by lines drawn on part of the ...
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Otras ediciones - Ver todas
Elementary Treatise on Land Engineering Survey with All the Modern ... Thomas Baker Vista completa - 1859 |
Términos y frases comunes
ABCD accuracy acres adjustment arches axis beam compasses breadth bubble centre chains common correct cross sections cubic yards cutting datum line depth direction distance divided draw embankments equal error EXAMPLE feet field book figure finding the contents fore sights formation level formula Gentleman's Diary given gradient ground height horizontal inches instrument intersection laid Lay the ruler length level book main line mark measured mile move it parallel NOTE object offsets parallax parallel ruler perpendicular position Prob protractor quality lines quantity of land radii radius railway curves Rankine's method ratio right angles river river Ouse road scale screw serpentine curve shewn shews side sine slopes spirit level square links staff stations straight fence surface survey surveyors taken taking tangent telescope theodolite tion Tithe Commissioners trapezium triangle tube tunnel vernier vernier scale vertical viaduct whence
Pasajes populares
Página 3 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds ; and these into thirds, &c.
Página 123 - An Act for consolidating in one Act certain provisions usually inserted in Acts of inclosure, and for facilitating the mode of proving the several facts usually required on the passing of such Acts...
Página 240 - Gd. 108*. METROPOLIS LOCAL MANAGEMENT AMENDMENT ACT, 1862 ; with Notes and Index. Is. 109. NUISANCES REMOVAL AND DISEASE PREVENTION ACT. Is. 110. RECENT LEGISLATIVE ACTS applying to Contractors, Merchants, and Tradesmen. Is.
Página 8 - Similar triangles are to one another in the duplicate ratio of their homologous sides.