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Libros Libros 1 - 7 de 7 sobre Mere carelessness this; but such carelessness as is of constant recurrence. P. 204....
" Mere carelessness this; but such carelessness as is of constant recurrence. P. 204. — " Bodies of equal section very often possess different relative strengths ; the formula Pi =-5. ÍA* 6 shows that the strength increases in the breadth as the square... "
Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers ... - Página 495
editado por - 1847
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Journal of the Royal Agricultural Society of England, Volumen50

Royal Agricultural Society of England - 1889
...Explain, in a popular manner, how it is that the transverse strength of rectangular beams varies as the breadth, as the square of the depth, and inversely as the length. 3. Explain what takes place in the conversion of a pound of ice at 32° F. into steam at 100 Ibs. pressure,...
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THE MECHANICS MAGAZINE MUSEUM, REGISTER JOURNAL , AND GAZETTE

J.C. ROBERTSON - 1847
...Bodies of equal section very often possess different relative strengths ; the formula Pi =-5. ÍA* 6 shows that the strength increases in the breadth...breadth bears twice as much : ie, as much as two single Seams : on the other hand a beam of double the depth, four times that of a beam of the same depth.''...
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Principles of the Mechanics of Machinery and Engineering: Theoretical ...

Julius Ludwig Weisbach - 1847
...possess different relative strengths, the formula Pl= ^- . bh* shews that the strength increases, as the breadth, as the square of the depth, and inversely...a beam of double the breadth bears twice as much, te as much as two single beams ; on the other hand, a beam of double the depth, four times that of...
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The Mechanic's Magazine, Museum, Register, Journal and Gazette, Volumen47

1847
...Bodies of equal section very often possess different relative strengths ; the formula P/ . 6 . bh* shows that the strength increases in the breadth as...greater influence upon the tenacity than the breadth ; a Imam of double the breadth bears twice as much : ie, at much a* two single beams - on the other hand...
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Mechanics for the Millwright, Machinist, Engineer, Civil Engineer, Architect ...

Frederick Overman - 1851 - 444 páginas
...own weight. As a general rule of material beams, we may say that the strength of a beam increases as the breadth, as the square of the depth, and inversely as the length of the beam. Solid beams are weaker if the material is close around the centre, than if farther off frojp it. Solid...
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A Treatise on Bookkeeping and Stenography ...

International Correspondence Schools - 1899
...proportional to ^, f, and f. ( Ans. 1 (32) The load that a beam or joist will safely support varies as the breadth, as the square of the depth, and inversely as the length of the beam. If a beam 20 feet long, 3 inches wide, and 6 inches deep will support a load of 6,000 pounds, how many...
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Introductory Mathematical Analysis

Winfield Paul Webber, Louis Clark Plant - 1919 - 304 páginas
...of its diameter. 9. A safe load on a horizontal beam supported at its ends varies as the breadth and as the square of the depth and inversely as the length of the beam. A beam 2" x 6" x 12', on îdge, will sustain a load of 700 Ibs. What load will a beam of the same material...
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