 | John Robison, James Watt - 1822 - 770 páginas
...simple joists, and the other was framed with girders, binding, bridging, and ceiling joists. The plain joists of the one contained the same quantity of timber with the girders alone of the other, and both were made by a most accurate workman. They were placed in wooden trunks 18 inches square within,... | |
 | 1823 - 862 páginas
...joist?, and the ether was framed with girder? , bindin», bridging, and ceiling joists. The plain joista of the one contained the same quantity of timber with the girders alone of the other, and both were made by a most accurate workman. They were placed in wooden trunks 18 inches square •within,... | |
 | James Gallier - 1836 - 228 páginas
...square ; one consisted of single joists, the other framed with girders, binding, bridging, and-ceiling joists ; the single joists of the one contained the...alone of the other. They were placed in a wooden trunk IS inches square within, with a strong projection on the inside for the floors to rest on, and small... | |
 | Lucius D. Gould - 1853 - 234 páginas
...were made 18 inches ^square ; one consisted of .single joists, the other framed with girders, binding, bridging, and ceiling joists; the single joists of...floor broke down with 487 pounds ; the framed floor, with 32 7 pounds. The difference would not be quite so much on a large scale, because the girders would... | |
 | Lucius D. Gould - 1857 - 464 páginas
...were made 18 inches square ; one consisted of single joists, the other framed with girders, binding, bridging, and ceiling joists ; the single joists of...joisted floor broke down with 487 pounds ; the framed flo¿r, ‘ with 327 pounds. The differcnc¿ would not be quite so much on a large scale, l)ecause... | |
 | 1859 - 136 páginas
...simple joists, and the other was framed with girders, binding, bridging, and ceiling joists. The plain joists of the one contained the same quantity of timber with the girders alone of the other, and both were made by a most accurate workman. They were placed in wooden trunks 18 inches square within,... | |
 | Arthur Ashpitel - 1867 - 442 páginas
...joists, and the other was framed ment, with girders, binding, bridging, and ceiling joists. The plain joists of the one contained the same quantity of timber with the girders alone of the other, and both were made by a most accurate workman. They were placed in wooden trunks eighteen inches square... | |
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Two models were made 18 inches ^square ; one consisted of .single joists, the other framed with girders, binding, bridging, and ceiling joists; the single joists of the one contained the same quantity of timber with the girders alone of the other. They... 