An Outline of Ship Building, Theoretical and Practical ... |
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Page 22
... intervals , and draw and measure ordinates at the points of division . The total number of ordinates , including the two endmost ordinates , will of course be one more than the number of intervals . If the area is to be measured by ...
... intervals , and draw and measure ordinates at the points of division . The total number of ordinates , including the two endmost ordinates , will of course be one more than the number of intervals . If the area is to be measured by ...
Page 23
... intervals , which will suit any one of those three methods . For the sake of uniformity in stating the rules for ... intervals must be even ; and the di- viding ordinates are at the distance of a double interval from each other , being ...
... intervals , which will suit any one of those three methods . For the sake of uniformity in stating the rules for ... intervals must be even ; and the di- viding ordinates are at the distance of a double interval from each other , being ...
Page 24
Theodore Delavan Wilson. and n the number of intervals into which it is to be divided ; then the common interval is given by the formula- Δα △ x = L n n being a multiple of 2 or 3 , according to the order of the para- bolic curves of ...
Theodore Delavan Wilson. and n the number of intervals into which it is to be divided ; then the common interval is given by the formula- Δα △ x = L n n being a multiple of 2 or 3 , according to the order of the para- bolic curves of ...
Page 25
... intervals , as follows : - In those parts of the figure where close ordinates are required , the ordinary intervals may be subdivided into half - intervals , quarter - intervals , or smaller subdivisions if necessary ; each ordi- nate ...
... intervals , as follows : - In those parts of the figure where close ordinates are required , the ordinary intervals may be subdivided into half - intervals , quarter - intervals , or smaller subdivisions if necessary ; each ordi- nate ...
Page 26
... intervals are further subdivided into four quarter - intervals ; and the error in the area becomes only of the whole . o FIG . 9 . 2 4 4/1/1/1 555/50 Approximate Area of the Quadrant of a Circle of 12 feet Radius . I. Six Intervals . II ...
... intervals are further subdivided into four quarter - intervals ; and the error in the area becomes only of the whole . o FIG . 9 . 2 4 4/1/1/1 555/50 Approximate Area of the Quadrant of a Circle of 12 feet Radius . I. Six Intervals . II ...
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Other editions - View all
An Outline of Ship Building: Theoretical and Practical (Classic Reprint) Theodore D. Wilson No preview available - 2018 |
Common terms and phrases
abaft after-body angle angle-irons base-line batten beams berth-deck bevel bevelling-edge body body-plan bolts bowsprit breadth bulkhead butts called cant cant-timbers capstan caulking centre of buoyancy centre of gravity centre-line coaks COMPOSITE SHIPS copper curve deadwood deck depth diagonal displacement distance edge equal eye-bolt fastened feet floor fore fore-and-aft fore-body frame greatest diameter gun-deck half-breadth plan harpins head heel holes horizontal inches inside intersection intervals iron keel keelson knees knight-heads launching length load-water-line load-water-section longitudinal lower marked mast midship moment of inertia mould-loft moulds multiplied naval naval architect obtained ordinates perpendicular pieces placed plane plank plates port-sill position rabbet ribbands riveted rudder sails scarphs screw secured sheer sheer-lines sheer-plan ship side spar-deck speed square stem stern stern-post strakes surface taken thickness timbers tons top-gallant topmast transom transverse upper vertical vessel water-line water-section wave principle weight yard
Popular passages
Page 63 - ... multiply the quantity thus obtained by one-third of the common interval between the breadths, and the product shall be deemed the transverse area.
Page 63 - ... area (except the first and last) by two; add these products together, and to the sum add the first and last if they yield anything : multiply the quantity thus obtained...
Page 62 - ... one-third of the round of the beam ; divide the length so taken into the number of equal parts required by the following table, according to the class in such table to which the ship belongs : TABLE.
Page 62 - ... points of division, and also at the upper and lower points of the depth, extending each measurement to the average thickness of that part of the ceiling which is between the points of...
Page 64 - ... and multiply by it the mean horizontal area, and the product will be the cubical contents of the space; divide this product by...
Page 63 - ... by two ; add these products together, and to the sum add the first and last if they yield anything; multiply the quantity thus obtained by one-third of the common interval between the areas, and the product will be the cubical contents of the space under the tonnage deck...