A Treatise on Surveying,: Containing the Theory and Practice: : to which is Prefixed a Perspicuous System of Plane Trigonometry. : The Whole Clearly Demonstrated and Illustrated by a Large Number of Appropriate Examples. : Particularly Adapted to the Use of SchoolsKimber and Sharpless, no. 93, Market Street, and John Richardson, no. 244, Market Street., 1820 - 206 páginas |
Dentro del libro
Página 138
Off - sets are lines drawn or measured , perpendicularly from a stationary line , to the angular points of the land In taking surveys , bounded on some of their sides on either side . 138 MEASURING LAND . Containing Off-setts and ...
Off - sets are lines drawn or measured , perpendicularly from a stationary line , to the angular points of the land In taking surveys , bounded on some of their sides on either side . 138 MEASURING LAND . Containing Off-setts and ...
Página 139
Note the distance in the field - book as a right - hand , or left - hand off - set , according as the boundary lies on ... the irregular boun . . dary is considered as straight between the ends of each two adjacent off - sets ; there ...
Note the distance in the field - book as a right - hand , or left - hand off - set , according as the boundary lies on ... the irregular boun . . dary is considered as straight between the ends of each two adjacent off - sets ; there ...
Página 140
will be the distances , intercepted on the stationary line , between each two adjacent off - sets respectively . Multiply the sum of each two adjacent off.sets by their intercepted distance on the stationary line ; half the sum of the ...
will be the distances , intercepted on the stationary line , between each two adjacent off - sets respectively . Multiply the sum of each two adjacent off.sets by their intercepted distance on the stationary line ; half the sum of the ...
Página 141
Off - sets . | Intercep . | Sums of Ch . Ch . Dist . Offsets . Products . 1 1 0.00 0.30 2 0.95 0.84 0.95 1.14 1.0830 3 2.03 0.86 1.08 1.70 1.8360 4 3.28 0.50 1.25 1.36 1.7000 5 5.20 1.80 1.92 2.30 4.4160 6 7.43 2.35 2.23 4.15 9.2545 7 ...
Off - sets . | Intercep . | Sums of Ch . Ch . Dist . Offsets . Products . 1 1 0.00 0.30 2 0.95 0.84 0.95 1.14 1.0830 3 2.03 0.86 1.08 1.70 1.8360 4 3.28 0.50 1.25 1.36 1.7000 5 5.20 1.80 1.92 2.30 4.4160 6 7.43 2.35 2.23 4.15 9.2545 7 ...
Página 142
Fig . 83 . Required the area of a survey from the following fieldnotes . Left - hand off'sets . 2nd Stationary Line . 4 Stat . Line . Sta . Dist . Offsets . Sta . Dist . Offsets . Ch . No. Ch . Ch . No. Ch . Ch . 1. N. 36 ° W. 30.00 1.
Fig . 83 . Required the area of a survey from the following fieldnotes . Left - hand off'sets . 2nd Stationary Line . 4 Stat . Line . Sta . Dist . Offsets . Sta . Dist . Offsets . Ch . No. Ch . Ch . No. Ch . Ch . 1. N. 36 ° W. 30.00 1.
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Términos y frases comunes
ABCD ABFD acres adjacent adjacent angles angle ABC angle opposite angled triangle base bearing and distance breadth Calculation centre Co-secant Co-sine Co-tang column decimal Deg Dist degrees DEMONSTRATION Dep Lat departure corresponding diff difference of latitude divide division line draw equal EXAMPLES feet figures find the angle find the area four-pole chains fourth term given angle given area given bearing given ratio given side John Gummere Lat Dep latitude and departure length logarithm measured meridian distance natural number off-sets parallel parallelogram perches perpendicular perpendicular BC quired quotient radius rectangle remainder Required the area right angle right line right-angled triangle RULE Secant semiperimeter side AB side AC sine square root station stationary line subtract survey tance Tang Tangent tract of land trapezium trapezoid triangle ABC trigonometry ܟܬ
Información bibliográfica
| Título | A Treatise on Surveying,: Containing the Theory and Practice: : to which is Prefixed a Perspicuous System of Plane Trigonometry. : The Whole Clearly Demonstrated and Illustrated by a Large Number of Appropriate Examples. : Particularly Adapted to the Use of Schools |
| Autor | John Gummere |
| Edición | 3 |
| Editor | Kimber and Sharpless, no. 93, Market Street, and John Richardson, no. 244, Market Street., 1820 |
| Procedencia del original | Biblioteca Pública de Nueva York |
| Digitalizado | 12 Abr. 2011 |
| Largo | 206 páginas |
| Exportar cita | BiBTeX EndNote RefMan |