A complete treatise on practical land-surveying1870 |
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Σελίδα viii
... practice of laying out railway curves , including compound , serpentine , and deviation examples , with the necessary constructions and formulas required . Section IV . embraces railway earthworks , and gives formulas for setting out ...
... practice of laying out railway curves , including compound , serpentine , and deviation examples , with the necessary constructions and formulas required . Section IV . embraces railway earthworks , and gives formulas for setting out ...
Σελίδα ix
... practice of trigonometrical surveying : it is hoped they will prove not only instrumental in facilitating the education of private students , but also in promoting that of articled pupils in field operations with the theodolite , and in ...
... practice of trigonometrical surveying : it is hoped they will prove not only instrumental in facilitating the education of private students , but also in promoting that of articled pupils in field operations with the theodolite , and in ...
Σελίδα xix
... Practice of Taking Bearings by Two Stations . 373 SECTION V. To Survey a Town or City 375 SECTION VI . To Range Lines and take Bearings in extensive Surveys . 377 SECTION VII . The Circumferentor To Find the Bearings of CONTENTS . xix.
... Practice of Taking Bearings by Two Stations . 373 SECTION V. To Survey a Town or City 375 SECTION VI . To Range Lines and take Bearings in extensive Surveys . 377 SECTION VII . The Circumferentor To Find the Bearings of CONTENTS . xix.
Σελίδα 36
... practice . PROBLEM IV . Fields in the form of a Trapezium . A quadrilateral field , having unequal sides , may be surveyed by measuring a diagonal . This divides it into two triangles , to each of which it serves as a base . To compute ...
... practice . PROBLEM IV . Fields in the form of a Trapezium . A quadrilateral field , having unequal sides , may be surveyed by measuring a diagonal . This divides it into two triangles , to each of which it serves as a base . To compute ...
Σελίδα 86
... practice ) ; then , with a pencil , draw a line by the edge of the horn . The sides being thus successively straightened , the content may be easily found . 2. A slender bow of cane or whalebone , strung with a silk thread , may be sub ...
... practice ) ; then , with a pencil , draw a line by the edge of the horn . The sides being thus successively straightened , the content may be easily found . 2. A slender bow of cane or whalebone , strung with a silk thread , may be sub ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
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
Δημοφιλή αποσπάσματα
Σελίδα 513 - A General Dictionary of Geography, Descriptive, Physical, Statistical, and Historical ; forming a complete Gazetteer of the World. By A. KEITH JOHNSTON, FRSE 8vo. 31s. 6d. M'Culloch's Dictionary, Geographical, Statistical, and Historical, of the various Countries, Places, and principal Natural Objects in the World.
Σελίδα 511 - The Debater ; a Series of Complete Debates, Outlines of Debates, and Questions for Discussion. By F. ROWTON. Fcp.
Σελίδα 511 - A Greek-English Lexicon. Compiled by HG LIDDELL, DD Dean of Christ Church, and R. SCOTT, D,D. Dean of Rochester.