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Surveying, As Practiced by Civil Engineers and Surveyors ...: Intended As a ...
John Whitelaw, Jr.
Попередній перегляд недоступний - 2015
accuracy accurate adjustment altitude angle axis barometer base bearing bench marks bubble calculated centre centre line chain Chapter closing collimation line compass contours correct cross hairs cross sections curve described determined difference direction distance division equal error exactly example Feet field fixed follows fore sight given gives glass graduated ground half height horizontal instrument known latitude length lower mark mean measured meridian method miles minutes moved necessary needle object observed ordinary parallel placed plane plate plotted position possible practice railway ranging reading reduced reflected result rule scale screws shown in Fig side Similarly slope staff staff reading star station surface survey taken tangent tape telescope temperature theodolite traverse triangle tube tunnel upper usually vernier vertical
Сторінка 10 - TRAMWAYS: THEIR CONSTRUCTION AND WORKING. Embracing a Comprehensive History of the System ; with an exhaustive Analysis of the Various Modes of Traction, including Horse Power, Steam, Cable Traction, Electric Traction, &c.
Сторінка 39 - A SERIES OF METRIC TABLES. In which the British standard Measures and Weights are compared with those of the Metric System at present in Use on the Continent. By CH DOWLING, CE 8vo, strongly bound 1O/6 "Mr. Dowling's Tables are well put together as a ready reckoner for the conversion of one system into the other.
Сторінка 27 - WOODWORKING MACHINERY. Its Rise, Progress, and Construction. With Hints on the Management of Saw Mills and the Economical Conversion of Timber. Illustrated with Examples of Recent Designs by leading English, French, and American Engineers. By M. Powis BALE, AMInst.CE, MIME Second Edition, Revised, with large Additions, large crown 8vo, 440 pp., cloth .... 9/O "Mr.
Сторінка 7 - From first to last perfectly fascinating. Wilkie Collins's most thrilling conceptions are thrown Into the shade by true incidents, endless in their variety, related in every page.
Сторінка 39 - IRON AND METAL TRADES' COMPANION. For Expeditiously Ascertaining the Value of any Goods bought or sold by Weight, from is. per cwt. to 112$.
Сторінка 4 - ENGINEERING ESTIMATES, COSTS, AND ACCOUNTS. A Guide to Commercial Engineering. With numerous examples of Estimates and Costs of Millwright Work, Miscellaneous Productions, Steam Engines and Steam Boilers ; and a Section on the Preparation of Costs Accounts. By A GENERAL MANAGER. Second Edition. 8vo, cloth...
Сторінка 34 - FLOUR MANUFACTURE. A Treatise on Milling Science and Practice. By FRIEDRICH KICK, Imperial Regierungsrath, Professor of Mechanical Technology in the Imperial German Polytechnic Institute, Prague. Translated from the Second Enlarged and Revised Edition with Supplement. By HHP POWLES, Assoc.
Сторінка 35 - THE ART OF LEATHER MANUFACTURE : Being a Practical Handbook, in which the Operations of Tanning, Currying, and Leather Dressing are fully Described, and the Principles of Tanning Explained, and many Recent Processes Introduced ; as also Methods for the Estimation of Tannin, and a Description of the Arts of Glue Boiling, Gut Dressing, &c. By ALEXANDER WATT, Author of "Soap-Making,
Сторінка 13 - Diagrams for Calculation of. A HANDY BOOK for the CALCULATION of STRAINS in GIRDERS and SIMILAR STRUCTURES, and their STRENGTH ; consisting of Formulae and Corresponding Diagrams, with numerous Details for Practical Application, &c.
Сторінка 10 - RIVER BARS. The Causes of their Formation, and their Treatment by " Induced Tidal Scour " ; with a Description of the Successful Reduction by this Method of the Bar at Dublin. By IJ MANN, Assist. Eng. to the Dublin Port and Docks Board. Royal 8vo, cloth 7;6 " We recommend all interested in harbour works — and. Indeed, those concerned in the improvements of rivers generally — to read Mr. Mann's interesting work.