This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1922 Excerpt: ...an angle bar 3" X 3" is specified to weigh 7 lbs. per lineal foot, and a 2. Dar 6" X 3 a" 3"IS specified to weigh 15 lbs. per lineal foot. When the bars are specified in this way, reference to tables is unnecessary. The same practice is employed with regard to plates, the thickness being specified as so many pounds to ...
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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1922 Excerpt: ...an angle bar 3" X 3" is specified to weigh 7 lbs. per lineal foot, and a 2. Dar 6" X 3 a" 3"IS specified to weigh 15 lbs. per lineal foot. When the bars are specified in this way, reference to tables is unnecessary. The same practice is employed with regard to plates, the thickness being specified as so many pounds to the square foot. If we have given the size of an angle bar and its thickness, we can determine its weight per foot as follows: Assume the bar has square corners, and is square at the root, then, if a and b are the breadth of the flanges in inches, and / is the thickness in inchfis, the length of material / inches thick in the section is (a + b--) inches, or--' feet; and if the bar is of iron, the weight per lineal foot is--If the bar is of steel, the weight per lineal foot is--1a J X 40-8 X t lbs. Thus a 3" X 3" X f" steel angle bar would weigh 7'i7 lbs., and a steel angle bar 3" X 3" of 7 lbs. per foot would be slightly less than f inch thick. It is frequently necessary to calculate the weight of a portion of a ship's structure, having given the particulars of its construction; thus, for instance, a bulkhead, a deck, or the outer bottom plating. In any case, the first step must be to find the area of plating and the lengths of angle bars. The weight of the net area of the plating will not give us the total weight of the plating, because we have to allow for butt straps, laps, rivet-heads, and in certain cases liners. The method employed to find the allowance in any given case is to take a sample plate and find what percentage the additions come to that affect this plate, and to use this percentage as an addition to the net weight found for the whole. To illustrate this, take the following exam...
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Add this copy of Theoretical Naval Architecture to cart. $20.00, very good condition, Sold by Grendel Books, ABAA/ILAB rated 5.0 out of 5 stars, ships from Springfield, MA, UNITED STATES, published 1922 by Longmans, Green and Co.,.
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Very Good. Revised by Herbert S. Pengelly. Five fold-out tables. Nineteenth printing of this revised edition. Very good in red cloth. No dust jacket.; 526 pages.
Add this copy of Theoretical Naval Architecture to cart. $24.01, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2022 by Legare Street Press.
Add this copy of Theoretical Naval Architecture to cart. $34.31, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2022 by Legare Street Press.
Add this copy of Theoretical Naval Architecture to cart. $39.09, like new condition, Sold by GreatBookPrices rated 4.0 out of 5 stars, ships from Columbia, MD, UNITED STATES, published 2022 by Legare Street Press.
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Fine. Sewn binding. Cloth over boards. 524 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
Add this copy of Theoretical Naval Architecture to cart. $39.33, new condition, Sold by GreatBookPrices rated 4.0 out of 5 stars, ships from Columbia, MD, UNITED STATES, published 2022 by Legare Street Press.
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New. Sewn binding. Cloth over boards. 524 p. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
Add this copy of Theoretical Naval Architecture to cart. $39.42, good condition, Sold by GridFreed rated 5.0 out of 5 stars, ships from North Las Vegas, NV, UNITED STATES.
