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Proceedings of the American Society of Civil Engineers Volume 30, PT. 2 (Paperback) Loot Price: R685
Discovery Miles 6 850
Proceedings of the American Society of Civil Engineers Volume 30, PT. 2 (Paperback): American Society of Civil Engineers.
Proceedings of the American Society of Civil Engineers Volume 30, PT. 2 (Paperback): American Society of Civil Engineers.

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Proceedings of the American Society of Civil Engineers Volume 30, PT. 2 (Paperback)

American Society of Civil Engineers.

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Loot Price R685 Discovery Miles 6 850 | Repayment Terms: R64 pm x 12*

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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. 1904 Excerpt: ...expression for the influence line of // for a load, P, traveling over the bridge. It is equally true for the main and for the side spans, for which, of course, the corresponding values and summations must be used. I / 8 / -i I' I %fMLi I and similarly for the side spans. The total horizontal cable and chord, due to a full uniform load, p, per horizo: length on the main span only, we then get as: n2--4 n2s r-. trussi For a full load on one of the side spans: -/. X D For the load extending from anchorage to anchorage, the each span must be added, so that H/ml. = Hn + 2H, To obtain the proportions of U sustained by cable and stiff chord, the foregoing values of //are multiplied by the prop m and n, deduced before. H for a Single Concentration.--If a single concentrated acts on a simple beam, of a span, /, at a distance, P, from the poi' support, the expression for the bending.moment due to it wifl & p the form P(l--v) x m -v = l for any section, x, between o and v, and P (l--x)v sun oporl loac Hfor a Uniform Load Continuous from Point of Support to any Sectint.--If a uniform load, p, per unit of length, advances continuously from one end of a simple beam, of a span, to any point distant u from it, the expression for the bending moment due to this load will be: m0-u=-(2/-u)-(22) for any section between o and u, and mu-i=-(l-x) (22a) tor any section between u and I. Sabstituting these expressions for the simple-beam bending moment, m, in the numerator of the general equation for //, we get, for a continuously advancing load, p: To obtain the value of H due to a partial uniform load between any 'wo points, we need only subtract, from the value computed from the sbove equation for the load extending from the Btipport to the farther...

General

Imprint: Rarebooksclub.com
Country of origin: United States
Release date: March 2012
First published: March 2012
Authors: American Society of Civil Engineers.
Dimensions: 246 x 189 x 13mm (L x W x T)
Format: Paperback - Trade
Pages: 254
ISBN-13: 978-1-130-65455-4
Barcode: 9781130654554
Categories: Books
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LSN: 1-130-65455-9

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