| Charles Hutton - 1831 - 662 páginas
...breadth is a and depth d : also, if the angle of deflection be A, and the breaking weight be w ; then 1. When the beam is fixed at one end, and loaded at the other. /w cos ^y Zw cos. A = ad\ or -- ^ - = s, a constant quantity. 2. When tlte beam is supported... | |
| William Grier - 1832 - 366 páginas
...hence we have -007854 X 84000 = 659-736 Ibs. To find the ultimate transverse strength of any beam : When the beam is fixed at one end and loaded at the other, then the dimensions being in inches, breadth X depth' X transverse strength length of beam the... | |
| William Turnbull - 1832 - 234 páginas
...l501s3. 3. When the beam is supported at the ends, and loaded uniformly over the length, lw = l200s3. 4. When the beam is fixed at one end, and loaded at the other, lw = ISO*3. 5. When the beam is fixed at one end, and loaded uniformly over the length, lw =... | |
| Samuel YOUNG (of Manchester.) - 1833 - 272 páginas
...22 tons, the depth being 4 times the breadth, what are the cross sectional dimensions ? PROBLEM VI. When the beam is fixed at one end and loaded at the other. RULE. Take the horizontal length in feet of the projected beam when fixed at one end for the... | |
| British Association for the Advancement of Science - 1834 - 562 páginas
...above expression must be prefixed by a coefficient, according to the mode of fixing and straining. 1 . When the beam is fixed at one end, and loaded at the other, 7 %. When fixed the same, but uniformly loaded, Lx^--S 2 bd*~ 3. When supported at both ends,... | |
| 1834 - 896 páginas
...above expression must be prefixed by a coefficient, according to the mode of fixing and straining. 1. When the beam is fixed at one end, and loaded at the other, 7T~ = S' 2. When fixed the same, but uniformly loaded, — S 3. When supported at both ends,... | |
| British Association for the Advancement of Science - 1834 - 564 páginas
...above expression must be prefixed by a coefficient, according to the mode of fixing and straining. 1. When the beam is fixed at one end, and loaded at the other ' Iw s -6rf* = S . 2. When fixed the same, but uniformly loaded, a' x ft* 3 = s . 1 Iw „ 3.... | |
| Frederick Augustus Griffiths - 1840 - 436 páginas
...Resistance, of rectangular Beams, or rods of given materials, to transverse strain, or pressure, in pounds. 1. When the Beam is fixed at one end, and loaded at the o her. Multiply the Tabular number in the Column opposite the given material, by the breadth of the... | |
| Peter Barlow - 1845 - 526 páginas
...weight necessary to break it in fts. by W; also, the resistance of a rod an inch square by S : then ad* S will be the resistance of the beam whose breadth...When the beam is fixed at one end, and loaded at the other, IW cos A = a d2 S, or / W co* A = S. a constant quantity. a d' 2. When the beam is supported... | |
| J. M. Scribner - 1849 - 286 páginas
...the deflection is mversely as the breadth. 3. The deflection is directly as the cube of the length. When the Beam is Fixed at one end, and Loaded at the other end. PW T-jj — =C, a constant quantity. 0 U 6 When Z=the length of the beam. 6=the breadth.... | |
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