A Rudimentary Treatise on Land and Engineering Surveying, with all the modern improvements ... With illustrationsVirtue brothers & Company, 1865 - 232 páginas |
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Página 15
... Mile . 8,000 5,280 1,760 320 80 8 1 A TABLE OF SQUARE MEASURES . Sq . Links Sq . Feet . Sq . Yards . Sq . Poles or Perches 625 272 30 1 Sq.Chs . 10,000 4,356 484 16 1 Rods . 25,000 10,890 1,210 40 2 금 1 Acres . 100,000 43,560 4,840 160 ...
... Mile . 8,000 5,280 1,760 320 80 8 1 A TABLE OF SQUARE MEASURES . Sq . Links Sq . Feet . Sq . Yards . Sq . Poles or Perches 625 272 30 1 Sq.Chs . 10,000 4,356 484 16 1 Rods . 25,000 10,890 1,210 40 2 금 1 Acres . 100,000 43,560 4,840 160 ...
Página 58
... miles . In measuring these main - lines , every fence , road , stream , building , & c .. which is passed or crossed must be noted in the field - book , the several crossings and bends being 58 SURVEYING LARGE ESTATES Surveying large ...
... miles . In measuring these main - lines , every fence , road , stream , building , & c .. which is passed or crossed must be noted in the field - book , the several crossings and bends being 58 SURVEYING LARGE ESTATES Surveying large ...
Página 60
... miles in length . To this survey , it may be clearly seen that the Tithe Commissioners ' system of lines would not be at all adapted ; though some sur- veyors , in compliance with their orders , adopted their system , whatever might be ...
... miles in length . To this survey , it may be clearly seen that the Tithe Commissioners ' system of lines would not be at all adapted ; though some sur- veyors , in compliance with their orders , adopted their system , whatever might be ...
Página 61
... miles in length , its long , narrow , zig - zag shape completely setting aside the universal me- thod put forth by the Tithe Commission authorities ; who , however , did not insist on their methods being adhered to , as they approved of ...
... miles in length , its long , narrow , zig - zag shape completely setting aside the universal me- thod put forth by the Tithe Commission authorities ; who , however , did not insist on their methods being adhered to , as they approved of ...
Página 64
... mile , six inches to the mile being the scale on which that important survey is plotted ; the present survey of the metropolis being plotted to a scale of 60 inches to a mile . * Two brass boxes B and C are adapted to the beam ; of ...
... mile , six inches to the mile being the scale on which that important survey is plotted ; the present survey of the metropolis being plotted to a scale of 60 inches to a mile . * Two brass boxes B and C are adapted to the beam ; of ...
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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.