Practical geometry for the architect, engineer, surveyor and mechanicLockwood, 1871 - 242 стор. |
З цієї книги
Результати 6-10 із 95
Сторінка 1
... drawn by the motion of the point of a pen or pencil over any surface . A mathe- matical surface is produced by the ... circle be drawn from O as a centre and with any radius , then the angle at O is measured by the arc which it subtends ...
... drawn by the motion of the point of a pen or pencil over any surface . A mathe- matical surface is produced by the ... circle be drawn from O as a centre and with any radius , then the angle at O is measured by the arc which it subtends ...
Сторінка 3
... radius , describe a circle ; from B as a centre and with BD as a ra- dius , draw an arc cutting the circle in the point E. Then D the straight line EA is perpendicular to A B. B This method is used by surveyors in setting out a right ...
... radius , describe a circle ; from B as a centre and with BD as a ra- dius , draw an arc cutting the circle in the point E. Then D the straight line EA is perpendicular to A B. B This method is used by surveyors in setting out a right ...
Сторінка 4
... radius , describe a circle cutting the given line in the points A and B ; join AC , BC . From A and B as centres , with A C as radius , describe circles intersect- ing in C and D ; draw CD cutting A B in the point H , then the line CHD ...
... radius , describe a circle cutting the given line in the points A and B ; join AC , BC . From A and B as centres , with A C as radius , describe circles intersect- ing in C and D ; draw CD cutting A B in the point H , then the line CHD ...
Сторінка 5
... draw in any direction the line A D equal to C ( 5 ) . From A as a centre , and with radius A D , describe a cir- Fig . 6 ... circle cutting AB and AC in B and C ; join BC . Draw any right line DE , and from D as a centre , with a radius ...
... draw in any direction the line A D equal to C ( 5 ) . From A as a centre , and with radius A D , describe a cir- Fig . 6 ... circle cutting AB and AC in B and C ; join BC . Draw any right line DE , and from D as a centre , with a radius ...
Сторінка 6
... circle ; and from A and B as centres , with the same radius , draw arcs , cutting the circle in the points C and D. Join CO and DO ; then the angles AOC , COD , DOB are all equal . 0 B Also , since we can bisect each of the angles AOC ...
... circle ; and from A and B as centres , with the same radius , draw arcs , cutting the circle in the points C and D. Join CO and DO ; then the angles AOC , COD , DOB are all equal . 0 B Also , since we can bisect each of the angles AOC ...
Зміст
1 | |
7 | |
11 | |
13 | |
17 | |
23 | |
29 | |
35 | |
106 | |
108 | |
114 | |
120 | |
124 | |
127 | |
129 | |
137 | |
36 | |
43 | |
50 | |
56 | |
58 | |
71 | |
77 | |
83 | |
88 | |
94 | |
100 | |
103 | |
144 | |
151 | |
157 | |
162 | |
165 | |
166 | |
167 | |
168 | |
169 | |
2 | |
9 | |
11 | |
Інші видання - Показати все
Practical geometry for the architect, engineer, surveyor and mechanic Edward Wyndham Tarn Повний перегляд - 1871 |
Загальні терміни та фрази
A B fig arc cutting arch architectural arcs of circles asymptotes axis Bisect the angle circle cutting circle drawn circumference circumscribed common logarithm CONIC SECTIONS Construction contour convolution cube cuts the axis cutting the circle cycloid describe a circle diameter divide draw an arc draw tangents Draw the chords draw the tangent Edition ellipse engineering entasis figure find points fixed axis flexure foci focus given circle given line given point given.-Let inscribed circles intersecting join lemniscate length line A B LUDGATE HILL mean-proportional measure number of equal number of points ovolo parabola perpendicular Plates point of contrary-flexure pole produce PUBLISHED BY LOCKWOOD radii radius of curvature radius-vector Railway ratio required curve right angles right-line scale Scott Burn sides spiral square Tables touch the given trapezium triangle vertex vertical voussoirs
Популярні уривки
Сторінка 8 - Levelling. A TREATISE on the PRINCIPLES and PRACTICE of LEVELLING ; showing its Application to Purposes of Railway and Civil Engineering, in the Construction of Roads ; with Mr. TELFORD'S Rules for the same. By FREDERICK W. SIMMS, FGS, M. Inst. CE Sixth Edition, very carefully revised, with the addition of Mr.
Сторінка 3 - Villa Architecture. A HANDY BOOK of VILLA ARCHITECTURE ; being a Series of Designs for Villa Residences in various Styles. With Detailed Specifications and Estimates. By C. WICKES, Architect, Author of " The Spires and Towers of the Mediaeval Churches of England,
Сторінка 11 - New Edition. Enlarged, and to a great extent re-written, by HENRY M. NOAD, Ph. D., FRS With numerous Illustrations. Cr. 8vo, 12s. 6d. cloth. "We recommend this book to the careful perusal of every one ; it may be truly affirmed to be of universal interest, and we strongly recommend it to our readers as a guide, alike indispensable to the housewife as to the pharmaceutical practitioner.
Сторінка 10 - Mining Journal. Earthwork, Measurement and Calculation of. A MANUAL on EARTHWORK. By ALEX. JS GRAHAM, CE, Resident Engineer, Forest of Dean Central Railway. With numerous Diagrams. i8mo, 2s. 6d. cloth. " As a really handy book for reference, we know of no work equal to it ; and the railway engineers and others employed in the measurement and calculation of earthwork will find a great amount of practical information very admirably arranged, and available for general or rough estimates, as well as...
Сторінка 1 - The standard text-book for all engineers regarding skew arches is Mr. Buck's treatise, and it would be impossible to consult a better.
Сторінка 168 - THE STUDENT'S GUIDE to the PRACTICE of MEASURING and VALUING ARTIFICERS' WORKS; containing Directions for taking Dimensions, Abstracting the same, and bringing the Quantities into Bill, with Tables of Constants, and copious Memoranda for the Valuation of Labour and Materials in the respective Trades of Bricklayer and Slater, Carpenter and Joiner, Painter and Glazier, Paperhanger, &c.
Сторінка 14 - There is comprised in it every possible shape into which the letters of the alphabet and numerals can be formed, and the talent which has been expended in the conception of the various plain and ornamental letters is wonderful.
Сторінка 8 - Sub-Excavating, Timbering, and the Construction of the Brickwork of Tunnels, with the amount of Labour required for, and the Cost of, the various portions of the work.
Сторінка 5 - A Practical Treatise on Mechanical Engineering: Comprising Metallurgy, Moulding, Casting, Forging, Tools, Workshop Machinery, Mechanical Manipulation, Manufacture of SteamEngines, etc.
Сторінка 8 - A Course of Mathematics," &c. With 13 Plates. Medium 8vo, I/, is. cloth. " The engineer or architect will here find ready to his hand, rules for solving nearly every mathematical difficulty that may arise in his practice. The rules are in all cases explained by means of examples, in which every step of the process is clearly worked out.