 | 1860 - 640 Seiten
...described the full benefit of being considered a well-constructed beam, and applying the formula adc W = I found her powers of resistance comparatively small...described, and found that the margin of strength was far from satisfactory. When loaded to a depth of 1 8 feet draught of water the displacement would be... | |
 | Royal Institution of Naval Architects - 1860 - 266 Seiten
...apart from the vessel's own weight, would cause her to break asunder. L If, however, the deck-beams were covered with iron plates throughout the whole...the deck equal to that at the bottom, we should have for the centre-breaking weight or nearly twice the strength given in the preceding case. If we now... | |
 | Sir William Fairbairn - 1860 - 424 Seiten
...which gives a close coincidence of result with the previous calculation. If, however, the deck-beams were covered with iron plates throughout the whole...at the deck equal to that at the bottom, we should then have for the centre breaking weight 6b4x26-5x60 = 320 300 or nearly twice the strength given in... | |
 | 1861 - 448 Seiten
...tried with a weight of nine hundred and sixty tons suspended from bow and stern. But if the deck-beams were covered with iron plates throughout the whole length on each side of the hatchway, so as to render the deck area equal to that of the bottom, we should have nearly twice the... | |
 | 1861 - 448 Seiten
...tried with a weight of nine hundred and sixty tons suspended from bow and stern. But if the deck-beams were covered with iron plates throughout the whole length on each side of the hatchway, so as to render the deck area equal to that of the bottom, we should have nearly twice the... | |
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If, however, the deck beams were covered with iron plates throughout the whole length on each side of the hatchways, so as, by a new construction, to render the area at the deck equal to that at the bottom, we should have nearly twice the strength. 