 | George Drysdale Dempsey - Bridges, Iron and steel - 1850 - 72 pages
...striking body being the same; and by increasing the inertia of the beam without adding to its strength, the power to resist impact is, within certain limits,...branches of experimental inquiry, we trust that the facts and opinions which we have been enabled to collect will serve to illustrate the action which... | |
 | Industrial arts - 1850 - 560 pages
...striking body being the same, and by increasing the inertia of the beam without adding to its strength the power to resist impact is within certain limits...and important branches of experimental inquiry, we truit that the facts and opinions which we have been enabled to collect will serve to illustrate the... | |
 | William Laxton - Architecture - 1850 - 452 pages
...striking body being the same, and by increasing the inertia of the beam without adding to its strength the power to resist impact is within certain limits...however, we lament that the limited means which have b«en placed at our disposal, and the great time required for such investigations, have compelled us... | |
 | Industrial arts - 1851 - 474 pages
...striking body beinjj the same, and by increasing the inertia of the beair- without adding to its strength, the power to resist impact is, within certain limits,...consideration in structures exposed to concussions." CAST-IRON SLEEPERS FOR RAILWAYS. A SERIES of experiments has been carried out by Mr. PW Barlow, from... | |
 | Industrial arts - 1851 - 470 pages
...striking body leing the same, and by increasing the inertia of the bearc without adding to its strength, the power to resist impact is, within certain limits,...consideration in structures exposed to concussions." CAST-IRON SLEEPERS FOR RAILWAYS. A SERIES of experiments has been carried out by Mr. PW Barlow, from... | |
 | George Rowdon Burnell - Bridges - 1853 - 294 pages
...striking body being the same, and by increasing the inertia of the beam, without adding to its strength, the power to resist impact is within certain limits...branches of experimental inquiry, we trust that the facts and opinions which we have been enabled to collect, will serve to illustrate the action which... | |
 | Industrial arts - 1851 - 472 pages
...body being the same, and by increasing the iuertia of the bears without adding to its strength, tlie power to resist impact is, within certain limits,...consideration in structures exposed to concussions." CAST-IRON SLEEPERS FOR RAILWAYS. A SERIES of experiments has been carried out by Mr. P. \V. Barlow,... | |
 | Theodore Nicholas - Science - 2006 - 656 pages
...laid on at rest in the centre. The commissioners conclude their report with the statement that they "lament that the limited means which have been placed...interesting and important branches of experimental inquiry ..." This conclusion [58] was further reinforced as follows: "we understand that the labors of this... | |
 | Franklin Institute (Philadelphia, Pa.) - Electronic journals - 1850 - 456 pages
...striking body being the same, and by increasing the inertia of the beam without adding to its strength, the power to resist impact is, within certain limits,...to leave in an imperfect state, or even to neglect altoVoi. XIX.— TUIRD SsEIM — No. 5.— MAT, 1850. J6 gether, many interesting and important branches... | |
 | Franklin Institute (Philadelphia, Pa.) - Electronic journals - 1861 - 546 pages
...body being the same, and by increasing the inertia of the bar, &c., without adding to its strength, the power to resist impact is, within certain limits, also increased. Hence, weight is an important element in structures exposed to concussion. If blows of equal magnitude are... | |
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... estimating the strength of the structure, be considered as the greatest load to which the bridge is subject. Lastly ; the power of a beam to resist impact varies with the mass of the beam, the striking body being the same, and by increasing the inertia... 