A complete treatise on practical land-surveying1870 |
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Página x
... determined both by linear and angular instruments ; and when an error or an omission is detected in any of the field books open , the error must be corrected , and the omission supplied in the field . The reason of this is , because the ...
... determined both by linear and angular instruments ; and when an error or an omission is detected in any of the field books open , the error must be corrected , and the omission supplied in the field . The reason of this is , because the ...
Página xvi
... determined by tidal action 3. The velocity of a river as determined by its tidal length 4. New channel and embankments . · 267 · 267 268 271 .273 274 275 • 275 . 277 . 278 . 278 . 279 . 280 280 281 282 . 282 . 283 A new outfall ...
... determined by tidal action 3. The velocity of a river as determined by its tidal length 4. New channel and embankments . · 267 · 267 268 271 .273 274 275 • 275 . 277 . 278 . 278 . 279 . 280 280 281 282 . 282 . 283 A new outfall ...
Página xx
... Theodolite . . 407 . 409 Levelling by the Aneroid Barometer 409 SECTION II . Parliamentary Plan and Section , & c . The Method of Laying out Gradients 410 · 411 PAGE 412 . 412 413 Tunnels To determine the Rate XX CONTENTS .
... Theodolite . . 407 . 409 Levelling by the Aneroid Barometer 409 SECTION II . Parliamentary Plan and Section , & c . The Method of Laying out Gradients 410 · 411 PAGE 412 . 412 413 Tunnels To determine the Rate XX CONTENTS .
Página xxi
... determining the Heights of Roads passed over or under by a Rail- way , & c . SECTION III . RAILWAY CURVES . On the ... determine the radius of a railway curve mechanically To determine the radius of a railway curve geometrically To find ...
... determining the Heights of Roads passed over or under by a Rail- way , & c . SECTION III . RAILWAY CURVES . On the ... determine the radius of a railway curve mechanically To determine the radius of a railway curve geometrically To find ...
Página 13
... determine other four points . By the same method you may determine as many more as you please ; through all of which , with a steady hand , you must draw the circumference of the ellipse . NOTE . An ellipse may also be constructed as ...
... determine other four points . By the same method you may determine as many more as you please ; through all of which , with a steady hand , you must draw the circumference of the ellipse . NOTE . An ellipse may also be constructed as ...
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Términos y frases comunes
acres allotment Area 7a base base-line centre chain chain-line circumferentor Commissioners compass constructed the figure convenient cross cross-staff curve cutting diag diagonal direction distance ditto divided Double areas Draw a line Draw the line embankments equal erect the perpendicular Examples feet fences field field-book find its area find the area find the perpendicular following dimensions following notes given gonal ground hill horizontal hypotenusal inches inclosure Indian ink insets Lay the ruler learner length line BC main-line manner mark the temporary measure method move it parallel Offsets taken parallel ruler perches plan and area plane Plate plotting-scale PROBLEM proof-line quadrant radius railway range range W rectangle rhombus right angles right line right-angled triangle river scale scalene triangle side sine slopes square links station surface survey surveyor tangent temporary line theodolite trapezium ABCD trapezoid triangle ABC trigonometry Valuer whole width
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