The naval architect's and shipbuilder's pocket book of formulæ [&c.].1879 |
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9 Diff angle of heel Area Circm arms included axis backstays boilers Bowsprit Breadth Buoy Butt Straps carlingue centre of buoyancy centre of gravity circle Cube Root Reciprocal Cube Square Root cubic curve Decimals deck Diam diameter Diamr distance Double-riveted FEET BEAM gaff gallons Girth Hemp Hemp Wire Hemp hounded length interval iron Knots load water-line Logarithm longitudinal mast hounded Mast Mast Mast MASTS AND SPARS mât metacentre mile Mizen moment of inertia multiply NAUTICAL MILES ordinates perpendicular plane plate points radius radius of gyration rigging rivet Root Cube Root rope royal mast RULE RULE.-Multiply sail sal ammoniac screw Sheave ship Sine Single-riveted skysail speed Square Cube Square Square Root Cube staysail steel Tonnage TONS Lgth topgallant mast topgallant sail topmast topsail yard turpentine valve velocity vertical vessel water-plane Weight Whole length Wire Hemp Wire Yard arms وو
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Seite 255 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Seite 514 - It has met with great success in the engineering workshop, as we can testify; and there are a great many men who, in a great measure, owe their rise in life to this little book."— Building News.
Seite 511 - Surveying, Land and Marine. LAND AND MARINE SURVEYING, in Reference to the Preparation of Plans for Roads and Railways ; Canals, Rivers, Towns' Water Supplies: Docks and Harbours.
Seite 513 - THE IRON AND METAL TRADES' COMPANION : Being a Calculator containing a Series of Tables upon a new and comprehensive plan for expeditiously ascertaining the value of any goods bought or sold by weight, from is. per cwt. to 112s, per cwt., and from one farthing per pound to one shilling per pound.
Seite 255 - ... and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...
Seite 150 - Arm of a couple is the perpendicular distance between the lines of action of the two forces...
Seite 514 - Practical Mathematics. MATHEMATICS for PRACTICAL MEN ; being a Commonplace Book of Pure and Mixed Mathematics. Designed chiefly for the Use of Civil Engineers, Architects, and Surveyors. Part I. PURE MATHEMATICS — comprising Arithmetic, Algebra, Geometry, Mensuration, Trigonometry, Conic Sections, Properties of Curves.
Seite 452 - Multiply the area of a direct stay required to support the surface by the slant or diagonal length of the stay; divide this product by the length of a line drawn at right angles to surface supported to center of palm of diagonal stay. The quotient shall be the required area of the diagonal stay.
Seite 512 - SHIPBUILDING, NAVIGATION, MARINE ENGINEERING, ETC. 51. NAVAL ARCHITECTURE, the Rudiments of; or, an Exposition of the Elementary Principles of the Science, and their Practical Application to Naval Construction. Compiled for the Use of Beginners. By JAMES PEAKE, School of Naval Architecture, HM Dockyard, Portsmouth.
Seite 511 - Of the utmost practical utility, and may be safely recommended to all students who aspire to become clean and expert surveyors.